WORM_AUTORUN.EMK

May 22, 2013

ALIASES:

Worm:Win32/Dogkild.C (Microsoft); generic!bg.ijz (McAfee); W32.Fiala.A (Symantec); Worm.Win32.AutoRun.frm (Kaspersky); BehavesLike.Win32.Malware.eah (mx-v) (Sunbelt); Trojan horse Zapchast.V (AVG)

PLATFORM:

Windows 2000, Windows XP, Windows Server 2003

OVERALL RISK RATING:

DAMAGE POTENTIAL:

DISTRIBUTION POTENTIAL:

REPORTED INFECTION:

Threat Type: Worm
Destructiveness: No
Encrypted:
In the wild: Yes

OVERVIEW

This worm arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

TECHNICAL DETAILS

File Size: 30,208 bytes

File Type: EXE

Memory Resident: No

Initial Samples Received Date: 22 May 2013

Arrival Details

This worm arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

Installation

This worm drops the following copies of itself into the affected system:

%System Root%\GRIL.PIF

(Note: %System Root% is the root folder, which is usually C:\. It is also where the operating system is located.)

Other System Modifications

This worm deletes the following files:

D:\Program Files\Kingsoft\Kingsoft Internet Security 2008\kasbrowsershield.dll

It adds the following registry keys:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
360rpt.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
360safe.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
360tray.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
360safebox.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
safeboxTray.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
AVP.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
AVP.COM

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
AvMonitor.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
Ravservice.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
RAVTRAY.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
CCenter.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
RavMonD.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
ScanFrm.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
RavMon.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
RavTask.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
rsnetsvr.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
IceSword.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
Iparmor.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
KVWSC.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
KVMonxp.KXP

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
KVSrvXP.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
Navapsvc.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
Nod32kui.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
nod32krn.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
KRegEx.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
Frameworkservice.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
Mmsk.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
Ast.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
WOPTILITIES.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
Regedit.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
AutoRunKiller.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
VPC32.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
VPTRAY.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
ANTIARP.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
RAV.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
KASARP.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
kwatch.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
kmailmon.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
kavstart.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
KAVPFW.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
Runiep.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
GuardField.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
GFUpd.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
Rfwstub.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
rfwmain.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
RavStub.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
RsAgent.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
RsMain.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
Rsaupd.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
rfwProxy.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
rfwsrv.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
SREngLdr.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
ArSwp.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
RSTray.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
QQDoctor.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
TrojanDetector.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
Trojanwall.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
TrojDie.KXP

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
PFW.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
HijackThis.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
AutoRun.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
KPfwSvc.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
kissvc.EXE

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
kav32.EXE

It adds the following registry entries:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
360rpt.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
360safe.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
360tray.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
360safebox.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
safeboxTray.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
AVP.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
AVP.COM
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
AvMonitor.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
Ravservice.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
RAVTRAY.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
CCenter.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
RavMonD.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
ScanFrm.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
RavMon.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
RavTask.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
rsnetsvr.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
IceSword.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
Iparmor.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
KVWSC.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
KVMonxp.KXP
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
KVSrvXP.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
Navapsvc.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
Nod32kui.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
nod32krn.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
KRegEx.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
Frameworkservice.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
Mmsk.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
Ast.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
WOPTILITIES.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
Regedit.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
AutoRunKiller.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
VPC32.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
VPTRAY.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
ANTIARP.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
RAV.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
KASARP.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
kwatch.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
kmailmon.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
kavstart.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
KAVPFW.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
Runiep.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
GuardField.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
GFUpd.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
Rfwstub.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
rfwmain.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
RavStub.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
RsAgent.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
RsMain.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
Rsaupd.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
rfwProxy.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
rfwsrv.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
SREngLdr.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
ArSwp.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
RSTray.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
QQDoctor.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
TrojanDetector.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
Trojanwall.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
TrojDie.KXP
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
PFW.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
HijackThis.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
AutoRun.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
KPfwSvc.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
kissvc.EXE
debugger = "ntsd -d"

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Image File Execution Options\
kav32.EXE
debugger = "ntsd -d"

It modifies the following registry entries:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Explorer\
Advanced\Folder\Hidden\
SHOWALL
CheckedValue = "2"

(Note: The default value data of the said registry entry is 1.)

HKEY_CURRENT_USER\Software\Microsoft\
Notepad
lfEscapement = "0"

HKEY_CURRENT_USER\Software\Microsoft\
Notepad
lfOrientation = "0"

HKEY_CURRENT_USER\Software\Microsoft\
Notepad
lfWeight = "19"

(Note: The default value data of the said registry entry is 190.)

HKEY_CURRENT_USER\Software\Microsoft\
Notepad
lfItalic = "0"

HKEY_CURRENT_USER\Software\Microsoft\
Notepad
lfUnderline = "0"

HKEY_CURRENT_USER\Software\Microsoft\
Notepad
lfStrikeOut = "0"

HKEY_CURRENT_USER\Software\Microsoft\
Notepad
lfCharSet = "0"

HKEY_CURRENT_USER\Software\Microsoft\
Notepad
lfOutPrecision = "1"

(Note: The default value data of the said registry entry is 1.)

HKEY_CURRENT_USER\Software\Microsoft\
Notepad
lfClipPrecision = "2"

(Note: The default value data of the said registry entry is 2.)

HKEY_CURRENT_USER\Software\Microsoft\
Notepad
lfQuality = "2"

(Note: The default value data of the said registry entry is 2.)

HKEY_CURRENT_USER\Software\Microsoft\
Notepad
lfPitchAndFamily = "31"

(Note: The default value data of the said registry entry is 31.)

HKEY_CURRENT_USER\Software\Microsoft\
Notepad
iPointSize = "64"

(Note: The default value data of the said registry entry is 64.)

HKEY_CURRENT_USER\Software\Microsoft\
Notepad
fWrap = "0"

HKEY_CURRENT_USER\Software\Microsoft\
Notepad
StatusBar = "0"

HKEY_CURRENT_USER\Software\Microsoft\
Notepad
fSaveWindowPositions = "0"

HKEY_CURRENT_USER\Software\Microsoft\
Notepad
lfFaceName = "Lucida Console"

(Note: The default value data of the said registry entry is Lucida Console.)

HKEY_CURRENT_USER\Software\Microsoft\
Notepad
szHeader = "&f"

(Note: The default value data of the said registry entry is &f.)

HKEY_CURRENT_USER\Software\Microsoft\
Notepad
szTrailer = "Page &p"

(Note: The default value data of the said registry entry is Page &p.)

HKEY_CURRENT_USER\Software\Microsoft\
Notepad
iMarginTop = "3e8"

(Note: The default value data of the said registry entry is 3e8.)

HKEY_CURRENT_USER\Software\Microsoft\
Notepad
iMarginBottom = "3e8"

(Note: The default value data of the said registry entry is 3e8.)

HKEY_CURRENT_USER\Software\Microsoft\
Notepad
iMarginLeft = "2ee"

(Note: The default value data of the said registry entry is 2ee.)

HKEY_CURRENT_USER\Software\Microsoft\
Notepad
iMarginRight = "2ee"

(Note: The default value data of the said registry entry is 2ee.)

HKEY_CURRENT_USER\Software\Microsoft\
Notepad
fMLE_is_broken = "0"

HKEY_CURRENT_USER\Software\Microsoft\
Notepad
iWindowPosX = "42"

(Note: The default value data of the said registry entry is 42.)

HKEY_CURRENT_USER\Software\Microsoft\
Notepad
iWindowPosY = "42"

(Note: The default value data of the said registry entry is 57.)

HKEY_CURRENT_USER\Software\Microsoft\
Notepad
iWindowPosDX = "3"

(Note: The default value data of the said registry entry is 258.)

HKEY_CURRENT_USER\Software\Microsoft\
Notepad
iWindowPosDY = "214"

(Note: The default value data of the said registry entry is 194.)

It deletes the following registry keys:

HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Control\SafeBoot\Minimal\
{4D36E967-E325-11CE-BFC1-08002BE10318}

HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\
Control\SafeBoot\Network\
{4D36E967-E325-11CE-BFC1-08002BE10318}

Dropping Routine

This worm drops the following files:

%System Root%\rsgp.dll
%User Temp%\dll1.tmp
%System Root%\AUTORUN.INF
%Windows%\fonts\smyns.sys

(Note: %System Root% is the root folder, which is usually C:\. It is also where the operating system is located.. %User Temp% is the current user's Temp folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000, XP, and Server 2003, or C:\Users\{user name}\AppData\Local\Temp on Windows Vista and 7.. %Windows% is the Windows folder, which is usually C:\Windows.)

Other Details

This worm connects to the following possibly malicious URL:

http://b.{BLOCKED}9.com/tt.txt

This report is generated via an automated analysis system.

SOLUTION

Minimum Scan Engine: 9.300

Step 1

Before doing any scans, Windows XP, Windows Vista, and Windows 7 users must disable System Restore to allow full scanning of their computers.

Step 2

Delete this registry key

[ Learn More ]

Important: Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this step only if you know how or you can ask assistance from your system administrator. Else, check this Microsoft article first before modifying your computer's registry.

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- 360rpt.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- 360safe.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- 360tray.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- 360safebox.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- safeboxTray.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- AVP.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- AVP.COM

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- AvMonitor.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- Ravservice.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- RAVTRAY.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- CCenter.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- RavMonD.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- ScanFrm.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- RavMon.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- RavTask.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- rsnetsvr.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- IceSword.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- Iparmor.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- KVWSC.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- KVMonxp.KXP

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- KVSrvXP.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- Navapsvc.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- Nod32kui.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- nod32krn.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- KRegEx.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- Frameworkservice.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- Mmsk.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- Ast.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- WOPTILITIES.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- Regedit.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- AutoRunKiller.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- VPC32.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- VPTRAY.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- ANTIARP.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- RAV.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- KASARP.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- kwatch.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- kmailmon.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- kavstart.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- KAVPFW.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- Runiep.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- GuardField.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- GFUpd.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- Rfwstub.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- rfwmain.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- RavStub.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- RsAgent.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- RsMain.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- Rsaupd.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- rfwProxy.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- rfwsrv.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- SREngLdr.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- ArSwp.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- RSTray.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- QQDoctor.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- TrojanDetector.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- Trojanwall.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- TrojDie.KXP

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- PFW.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- HijackThis.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- AutoRun.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- KPfwSvc.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- kissvc.EXE

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options
- kav32.EXE

To delete the registry key this malware/grayware created:

Open Registry Editor. Click Start>Run, type REGEDIT, then press Enter.
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options
Still in the left panel, locate and delete the key:
360rpt.EXE
Again Still in the left panel, locate and delete the key:
360safe.EXE
Again Still in the left panel, locate and delete the key:
360tray.EXE
Again Still in the left panel, locate and delete the key:
360safebox.EXE
Again Still in the left panel, locate and delete the key:
safeboxTray.EXE
Again Still in the left panel, locate and delete the key:
AVP.EXE
Again Still in the left panel, locate and delete the key:
AVP.COM
Again Still in the left panel, locate and delete the key:
AvMonitor.EXE
Again Still in the left panel, locate and delete the key:
Ravservice.EXE
Again Still in the left panel, locate and delete the key:
RAVTRAY.EXE
Again Still in the left panel, locate and delete the key:
CCenter.EXE
Again Still in the left panel, locate and delete the key:
RavMonD.EXE
Again Still in the left panel, locate and delete the key:
ScanFrm.EXE
Again Still in the left panel, locate and delete the key:
RavMon.EXE
Again Still in the left panel, locate and delete the key:
RavTask.EXE
Again Still in the left panel, locate and delete the key:
rsnetsvr.EXE
Again Still in the left panel, locate and delete the key:
IceSword.EXE
Again Still in the left panel, locate and delete the key:
Iparmor.EXE
Again Still in the left panel, locate and delete the key:
KVWSC.EXE
Again Still in the left panel, locate and delete the key:
KVMonxp.KXP
Again Still in the left panel, locate and delete the key:
KVSrvXP.EXE
Again Still in the left panel, locate and delete the key:
Navapsvc.EXE
Again Still in the left panel, locate and delete the key:
Nod32kui.EXE
Again Still in the left panel, locate and delete the key:
nod32krn.EXE
Again Still in the left panel, locate and delete the key:
KRegEx.EXE
Again Still in the left panel, locate and delete the key:
Frameworkservice.EXE
Again Still in the left panel, locate and delete the key:
Mmsk.EXE
Again Still in the left panel, locate and delete the key:
Ast.EXE
Again Still in the left panel, locate and delete the key:
WOPTILITIES.EXE
Again Still in the left panel, locate and delete the key:
Regedit.EXE
Again Still in the left panel, locate and delete the key:
AutoRunKiller.EXE
Again Still in the left panel, locate and delete the key:
VPC32.EXE
Again Still in the left panel, locate and delete the key:
VPTRAY.EXE
Again Still in the left panel, locate and delete the key:
ANTIARP.EXE
Again Still in the left panel, locate and delete the key:
RAV.EXE
Again Still in the left panel, locate and delete the key:
KASARP.EXE
Again Still in the left panel, locate and delete the key:
kwatch.EXE
Again Still in the left panel, locate and delete the key:
kmailmon.EXE
Again Still in the left panel, locate and delete the key:
kavstart.EXE
Again Still in the left panel, locate and delete the key:
KAVPFW.EXE
Again Still in the left panel, locate and delete the key:
Runiep.EXE
Again Still in the left panel, locate and delete the key:
GuardField.EXE
Again Still in the left panel, locate and delete the key:
GFUpd.EXE
Again Still in the left panel, locate and delete the key:
Rfwstub.EXE
Again Still in the left panel, locate and delete the key:
rfwmain.EXE
Again Still in the left panel, locate and delete the key:
RavStub.EXE
Again Still in the left panel, locate and delete the key:
RsAgent.EXE
Again Still in the left panel, locate and delete the key:
RsMain.EXE
Again Still in the left panel, locate and delete the key:
Rsaupd.EXE
Again Still in the left panel, locate and delete the key:
rfwProxy.EXE
Again Still in the left panel, locate and delete the key:
rfwsrv.EXE
Again Still in the left panel, locate and delete the key:
SREngLdr.EXE
Again Still in the left panel, locate and delete the key:
ArSwp.EXE
Again Still in the left panel, locate and delete the key:
RSTray.EXE
Again Still in the left panel, locate and delete the key:
QQDoctor.EXE
Again Still in the left panel, locate and delete the key:
TrojanDetector.EXE
Again Still in the left panel, locate and delete the key:
Trojanwall.EXE
Again Still in the left panel, locate and delete the key:
TrojDie.KXP
Again Still in the left panel, locate and delete the key:
PFW.EXE
Again Still in the left panel, locate and delete the key:
HijackThis.EXE
Again Still in the left panel, locate and delete the key:
AutoRun.EXE
Again Still in the left panel, locate and delete the key:
KPfwSvc.EXE
Again Still in the left panel, locate and delete the key:
kissvc.EXE
Again Still in the left panel, locate and delete the key:
kav32.EXE
Close Registry Editor.

Step 3

Delete this registry value

[ Learn More ]

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360rpt.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360safe.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360tray.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\360safebox.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\safeboxTray.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AVP.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AVP.COM
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AvMonitor.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Ravservice.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RAVTRAY.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\CCenter.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMonD.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ScanFrm.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavMon.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavTask.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rsnetsvr.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\IceSword.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Iparmor.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KVWSC.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KVMonxp.KXP
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KVSrvXP.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Navapsvc.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Nod32kui.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\nod32krn.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KRegEx.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Frameworkservice.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Mmsk.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Ast.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\WOPTILITIES.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Regedit.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AutoRunKiller.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\VPC32.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\VPTRAY.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ANTIARP.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RAV.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KASARP.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\kwatch.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\kmailmon.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\kavstart.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KAVPFW.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Runiep.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\GuardField.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\GFUpd.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rfwstub.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rfwmain.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RavStub.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RsAgent.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RsMain.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Rsaupd.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rfwProxy.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\rfwsrv.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\SREngLdr.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\ArSwp.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\RSTray.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\QQDoctor.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\TrojanDetector.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\Trojanwall.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\TrojDie.KXP
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\PFW.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\HijackThis.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\AutoRun.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\KPfwSvc.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\kissvc.EXE
- debugger = "ntsd -d"

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\kav32.EXE
- debugger = "ntsd -d"

To delete the registry value this malware/grayware created:

Open Registry Editor. Click Start>Run, type REGEDIT, then press Enter.
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>360rpt.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>360safe.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>360tray.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>360safebox.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>safeboxTray.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>AVP.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>AVP.COM
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>AvMonitor.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>Ravservice.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>RAVTRAY.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>CCenter.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>RavMonD.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>ScanFrm.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>RavMon.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>RavTask.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>rsnetsvr.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>IceSword.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>Iparmor.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>KVWSC.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>KVMonxp.KXP
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>KVSrvXP.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>Navapsvc.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>Nod32kui.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>nod32krn.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>KRegEx.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>Frameworkservice.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>Mmsk.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>Ast.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>WOPTILITIES.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>Regedit.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>AutoRunKiller.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>VPC32.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>VPTRAY.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>ANTIARP.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>RAV.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>KASARP.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>kwatch.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>kmailmon.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>kavstart.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>KAVPFW.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>Runiep.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>GuardField.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>GFUpd.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>Rfwstub.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>rfwmain.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>RavStub.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>RsAgent.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>RsMain.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>Rsaupd.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>rfwProxy.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>rfwsrv.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>SREngLdr.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>ArSwp.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>RSTray.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>QQDoctor.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>TrojanDetector.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>Trojanwall.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>TrojDie.KXP
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>PFW.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>HijackThis.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>AutoRun.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>KPfwSvc.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>kissvc.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows NT>CurrentVersion>Image File Execution Options>kav32.EXE
In the right panel, locate and delete the entry:
debugger = "ntsd -d"
Close Registry Editor.

Step 4

Restore these modified registry values

[ Learn More ]

Important:Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this only if you know how to or you can seek your system administrator's help. You may also check out this Microsoft article first before modifying your computer's registry.

In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\Hidden\SHOWALL
- From: CheckedValue = "2"
  To: CheckedValue = ""1""

In HKEY_CURRENT_USER\Software\Microsoft\Notepad
- lfEscapement = "0"

In HKEY_CURRENT_USER\Software\Microsoft\Notepad
- lfOrientation = "0"

In HKEY_CURRENT_USER\Software\Microsoft\Notepad
- From: lfWeight = "19"
  To: lfWeight = ""190""

In HKEY_CURRENT_USER\Software\Microsoft\Notepad
- lfItalic = "0"

In HKEY_CURRENT_USER\Software\Microsoft\Notepad
- lfUnderline = "0"

In HKEY_CURRENT_USER\Software\Microsoft\Notepad
- lfStrikeOut = "0"

In HKEY_CURRENT_USER\Software\Microsoft\Notepad
- lfCharSet = "0"

In HKEY_CURRENT_USER\Software\Microsoft\Notepad
- From: lfOutPrecision = "1"
  To: lfOutPrecision = ""1""

In HKEY_CURRENT_USER\Software\Microsoft\Notepad
- From: lfClipPrecision = "2"
  To: lfClipPrecision = ""2""

In HKEY_CURRENT_USER\Software\Microsoft\Notepad
- From: lfQuality = "2"
  To: lfQuality = ""2""

In HKEY_CURRENT_USER\Software\Microsoft\Notepad
- From: lfPitchAndFamily = "31"
  To: lfPitchAndFamily = ""31""

In HKEY_CURRENT_USER\Software\Microsoft\Notepad
- From: iPointSize = "64"
  To: iPointSize = ""64""

In HKEY_CURRENT_USER\Software\Microsoft\Notepad
- fWrap = "0"

In HKEY_CURRENT_USER\Software\Microsoft\Notepad
- StatusBar = "0"

In HKEY_CURRENT_USER\Software\Microsoft\Notepad
- fSaveWindowPositions = "0"

In HKEY_CURRENT_USER\Software\Microsoft\Notepad
- From: lfFaceName = "Lucida Console"
  To: lfFaceName = ""Lucida Console""

In HKEY_CURRENT_USER\Software\Microsoft\Notepad
- From: szHeader = "&f"
  To: szHeader = ""&f""

In HKEY_CURRENT_USER\Software\Microsoft\Notepad
- From: szTrailer = "Page &p"
  To: szTrailer = ""Page &p""

In HKEY_CURRENT_USER\Software\Microsoft\Notepad
- From: iMarginTop = "3e8"
  To: iMarginTop = ""3e8""

In HKEY_CURRENT_USER\Software\Microsoft\Notepad
- From: iMarginBottom = "3e8"
  To: iMarginBottom = ""3e8""

In HKEY_CURRENT_USER\Software\Microsoft\Notepad
- From: iMarginLeft = "2ee"
  To: iMarginLeft = ""2ee""

In HKEY_CURRENT_USER\Software\Microsoft\Notepad
- From: iMarginRight = "2ee"
  To: iMarginRight = ""2ee""

In HKEY_CURRENT_USER\Software\Microsoft\Notepad
- fMLE_is_broken = "0"

In HKEY_CURRENT_USER\Software\Microsoft\Notepad
- From: iWindowPosX = "42"
  To: iWindowPosX = ""42""

In HKEY_CURRENT_USER\Software\Microsoft\Notepad
- From: iWindowPosY = "42"
  To: iWindowPosY = ""57""

In HKEY_CURRENT_USER\Software\Microsoft\Notepad
- From: iWindowPosDX = "3"
  To: iWindowPosDX = ""258""

In HKEY_CURRENT_USER\Software\Microsoft\Notepad
- From: iWindowPosDY = "214"
  To: iWindowPosDY = ""194""

To restore registry values this malware/grayware modified:

Open Registry Editor. To do this:
- On Windows 2000, XP, and Server 2003:
  Click Start>Run, type REGEDIT in the text box provided, and then press Enter.
- On Windows Vista and 7:
  Click the Start button, type REGEDIT in the Search input field then press Enter.
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows>CurrentVersion>Explorer>Advanced>Folder>Hidden>SHOWALL
In the right panel, locate the registry value:
CheckedValue = "2"
Right-click on the value name and choose Modify. Change the value data of this entry to:
CheckedValue = "1"
In the left panel, double-click the following:
HKEY_CURRENT_USER>Software>Microsoft>Notepad
In the right panel, locate the registry value:
lfEscapement = "0"
Again In the right panel, locate the registry value:
lfOrientation = "0"
Again In the right panel, locate the registry value:
lfWeight = "19"
Right-click on the value name and choose Modify. Change the value data of this entry to:
lfWeight = "190"
Again In the right panel, locate the registry value:
lfItalic = "0"
Again In the right panel, locate the registry value:
lfUnderline = "0"
Again In the right panel, locate the registry value:
lfStrikeOut = "0"
Again In the right panel, locate the registry value:
lfCharSet = "0"
Again In the right panel, locate the registry value:
lfOutPrecision = "1"
Right-click on the value name and choose Modify. Change the value data of this entry to:
lfOutPrecision = "1"
Again In the right panel, locate the registry value:
lfClipPrecision = "2"
Right-click on the value name and choose Modify. Change the value data of this entry to:
lfClipPrecision = "2"
Again In the right panel, locate the registry value:
lfQuality = "2"
Right-click on the value name and choose Modify. Change the value data of this entry to:
lfQuality = "2"
Again In the right panel, locate the registry value:
lfPitchAndFamily = "31"
Right-click on the value name and choose Modify. Change the value data of this entry to:
lfPitchAndFamily = "31"
Again In the right panel, locate the registry value:
iPointSize = "64"
Right-click on the value name and choose Modify. Change the value data of this entry to:
iPointSize = "64"
Again In the right panel, locate the registry value:
fWrap = "0"
Again In the right panel, locate the registry value:
StatusBar = "0"
Again In the right panel, locate the registry value:
fSaveWindowPositions = "0"
Again In the right panel, locate the registry value:
lfFaceName = "Lucida Console"
Right-click on the value name and choose Modify. Change the value data of this entry to:
lfFaceName = "Lucida Console"
Again In the right panel, locate the registry value:
szHeader = "&f"
Right-click on the value name and choose Modify. Change the value data of this entry to:
szHeader = "&f"
Again In the right panel, locate the registry value:
szTrailer = "Page &p"
Right-click on the value name and choose Modify. Change the value data of this entry to:
szTrailer = "Page &p"
Again In the right panel, locate the registry value:
iMarginTop = "3e8"
Right-click on the value name and choose Modify. Change the value data of this entry to:
iMarginTop = "3e8"
Again In the right panel, locate the registry value:
iMarginBottom = "3e8"
Right-click on the value name and choose Modify. Change the value data of this entry to:
iMarginBottom = "3e8"
Again In the right panel, locate the registry value:
iMarginLeft = "2ee"
Right-click on the value name and choose Modify. Change the value data of this entry to:
iMarginLeft = "2ee"
Again In the right panel, locate the registry value:
iMarginRight = "2ee"
Right-click on the value name and choose Modify. Change the value data of this entry to:
iMarginRight = "2ee"
Again In the right panel, locate the registry value:
fMLE_is_broken = "0"
Again In the right panel, locate the registry value:
iWindowPosX = "42"
Right-click on the value name and choose Modify. Change the value data of this entry to:
iWindowPosX = "42"
Again In the right panel, locate the registry value:
iWindowPosY = "42"
Right-click on the value name and choose Modify. Change the value data of this entry to:
iWindowPosY = "57"
Again In the right panel, locate the registry value:
iWindowPosDX = "3"
Right-click on the value name and choose Modify. Change the value data of this entry to:
iWindowPosDX = "258"
Again In the right panel, locate the registry value:
iWindowPosDY = "214"
Right-click on the value name and choose Modify. Change the value data of this entry to:
iWindowPosDY = "194"
Close Registry Editor.

Step 5

Search and delete these components

[ Learn More ]

There may be some components that are hidden. Please make sure you check the Search Hidden Files and Folders checkbox in the "More advanced options" option to include all hidden files and folders in the search result.

%System Root%\rsgp.dll
%User Temp%\dll1.tmp
%System Root%\AUTORUN.INF
%Windows%\fonts\smyns.sys

Step 6

Scan your computer with your Trend Micro product to delete files detected as WORM_AUTORUN.EMK. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check this Knowledge Base page for more information.

Step 7

Restore this file from backup only Microsoft-related files will be restored. If this malware/grayware also deleted files related to programs that are not from Microsoft, please reinstall those programs on you computer again.

D:\Program Files\Kingsoft\Kingsoft Internet Security 2008\kasbrowsershield.dll

Step 8

Restore these deleted registry keys/values from backup

*Note: Only Microsoft-related keys/values will be restored. If the malware/grayware also deleted registry keys/values related to programs that are not from Microsoft, please reinstall those programs on your computer.

In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Minimal
- {4D36E967-E325-11CE-BFC1-08002BE10318}

In HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\SafeBoot\Network
- {4D36E967-E325-11CE-BFC1-08002BE10318}

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