TrojanSpy.MSIL.ORCUS.D

March 10, 2020
 PLATFORM:

Windows

 OVERALL RISK RATING:
 DAMAGE POTENTIAL:
 DISTRIBUTION POTENTIAL:
 REPORTED INFECTION:
 SYSTEM IMPACT RATING:
 INFORMATION EXPOSURE:

  • Threat Type: Trojan Spy

  • Destructiveness: No

  • Encrypted:

  • In the wild: Yes

  OVERVIEW

This Trojan Spy 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:

1,609,632 bytes

File Type:

EXE

Memory Resident:

Yes

Initial Samples Received Date:

10 Mar 2020

Arrival Details

This Trojan Spy 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 Trojan Spy adds the following processes:

  • %User Temp%\File.exe
  • "%System Root%/Users/ADMINI~1/AppData/Local/Temp/{malware file name}.exe"
  • "%Windows%\Temp\asw.4845fd0c85d8a167\avast_premier_antivirus_setup_online_x64.exe" /ga_clientid:{GUID} /edat_dir:%Windows%\Temp\asw.4845fd0c85d8a167
  • %Program Files%\HD Audio Driver\Audio Driver.exe
  • "%Windows%\Temp\asw.bfb3c42b5a5960b2\instup.exe" /edition:12 /ga_clientid:{GUID} /guid:{GUID} /prod:ais /sfx:lite /sfxstorage:%Windows%\Temp\asw.bfb3c42b5a5960b2 /ga_clientid:{GUID} /edat_dir:%Windows%\Temp\asw.4845fd0c85d8a167
  • "%System Root%/Program Files (x86)/HD Audio Driver/Audio Driver.exe"
  • "%Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\instup.exe" /edat_dir:%Windows%\Temp\asw.4845fd0c85d8a167 /edition:12 /ga_clientid:{GUID} /guid:{GUID} /online_installer /prod:ais /sfx /sfxstorage:%Windows%\Temp\asw.bfb3c42b5a5960b2
  • "%Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\aswOfferTool.exe" -checkChrome -elevated
  • "%Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\aswOfferTool.exe" -checkChromeReactivation -elevated -bc=AVFA
  • "%Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\aswOfferTool.exe" -checkGToolbar -elevated
  • "%Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\aswOfferTool.exe" /check_secure_browser
  • %System%\svchost.exe -k netsvcs
  • %Windows%\Microsoft.NET\Framework\v4.0.30319\mscorsvw.exe
  • %System%\svchost.exe -k LocalServiceAndNoImpersonation
  • %Windows%\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe
  • %System%\sppsvc.exe
  • "%System Root%\Program Files\Windows Media Player\wmpnetwk.exe"

(Note: %User Temp% is the current user's Temp folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\AppData\Local\Temp on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).. %System Root% is the Windows root folder, where it usually is C:\ on all Windows operating system versions.. %Windows% is the Windows folder, where it usually is C:\Windows on all Windows operating system versions.. %Program Files% is the default Program Files folder, usually C:\Program Files in Windows 2000(32-bit), Server 2003(32-bit), XP, Vista(64-bit), 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit) , or C:\Program Files (x86) in Windows XP(64-bit), Vista(64-bit), 7(64-bit), 8(64-bit), 8.1(64-bit), 2008(64-bit), 2012(64-bit) and 10(64-bit).. %System% is the Windows system folder, where it usually is C:\Windows\System32 on all Windows operating system versions.)

It creates the following folders:

  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d
  • %Windows%\Temp\asw.4845fd0c85d8a167
  • %Windows%\ServiceProfiles\NetworkService\AppData\Local\Microsoft
  • %All Users Profile%\AVAST Software
  • \
  • %Windows%\Temp
  • \.\%All Users Profile%
  • %All Users Profile%\AVAST Software\Persistent Data
  • %All Users Profile%\AVAST Software\Avast\log
  • \.\%System Root%
  • %Program Files%\HD Audio Driver
  • %All Users Profile%\AVAST Software\Avast
  • \.
  • \.\%All Users Profile%\AVAST Software
  • %Windows%\Temp\asw.bfb3c42b5a5960b2
  • %All Users Profile%\AVAST Software\Persistent Data\Avast
  • %All Users Profile%\AVAST Software\Persistent Data\Avast\Logs
  • %All Users Profile%

(Note: %Windows% is the Windows folder, where it usually is C:\Windows on all Windows operating system versions.. %All Users Profile% is the common user's profile folder, which is usually C:\Documents and Settings\All Users on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\ProgramData on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit). . %System Root% is the Windows root folder, where it usually is C:\ on all Windows operating system versions.. %Program Files% is the default Program Files folder, usually C:\Program Files in Windows 2000(32-bit), Server 2003(32-bit), XP, Vista(64-bit), 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit) , or C:\Program Files (x86) in Windows XP(64-bit), Vista(64-bit), 7(64-bit), 8(64-bit), 8.1(64-bit), 2008(64-bit), 2012(64-bit) and 10(64-bit).)

Autostart Technique

This Trojan Spy adds the following registry entries to enable its automatic execution at every system startup:

HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Run
HD Audio Driver = "%Program Files%\HD Audio Driver\Audio Driver.exe"

Other System Modifications

This Trojan Spy deletes the following files:

  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\gtapi_15731429843104.dll
  • %Windows%\Temp\asw.4845fd0c85d8a167
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\gtoolbar_setup_15731429872728.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\gtoolbar_setup_15731429862960.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\securebrowser_setup_15731429843104.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\chrome_setup_15731429832204.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\chrome_setup_15731429843104.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\gcapi_15731429872728.dll
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\securebrowser_setup_15731429862960.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\gtoolbar_setup_15731429832204.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\gtoolbar_setup_15731429843104.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\securebrowser_setup_15731429832204.exe
  • %User Temp%\FindMe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\chrome_setup_15731429872728.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\Sfx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\gtapi_15731429872728.dll
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\gtapi_15731429832204.dll
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\chrome_setup_15731429862960.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\securebrowser_setup_15731429872728.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\gcapi_15731429862960.dll

(Note: %Windows% is the Windows folder, where it usually is C:\Windows on all Windows operating system versions.. %User Temp% is the current user's Temp folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\AppData\Local\Temp on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).)

It adds the following registry entries:

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
AVAST Software
SymbolicLinkValue = "{random characters}"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
SfxInstProgress = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
SfxInstProgress = "100"

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
services\partmgr
EnableCounterForIoctl = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\AVAST Software\
Avast
SetupLog = "%All Users Profile%\AVAST Software\Persistent Data\Avast\Logs\Setup.log"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Title = "Updating the product"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Main = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Description = "DNS resolving"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "100"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Description = "File downloaded: servers.def.vpx"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Description = "File downloaded: prod-pgm.vpx"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Description = "Checking install conditions"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "1"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "3"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "4"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "6"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "8"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "9"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "10"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "11"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "12"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "13"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "14"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "15"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "16"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "17"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "18"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "19"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "20"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "21"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "22"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "23"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "24"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "25"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "26"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "27"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "28"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "29"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "30"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "31"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "32"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "33"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "34"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "35"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "36"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "37"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "38"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "39"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "40"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "41"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "42"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "43"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "44"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "45"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "46"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "47"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "48"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "49"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "50"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "51"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "52"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "53"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "54"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "55"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "56"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "57"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "58"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "59"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "60"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "61"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "62"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "63"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "64"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "65"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "66"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "67"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "68"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "69"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "71"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "72"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "73"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "74"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "75"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "76"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "77"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "78"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "79"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "80"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "81"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "82"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "83"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "84"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "85"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "86"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "87"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "88"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "89"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "90"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "91"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "92"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "93"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "94"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "95"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "96"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "97"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "98"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "99"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Description = "File downloaded: avbugreport_x64_ais-95d.vpx"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Description = "Updating package: avbugreport_x64_ais"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Main = "12"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "70"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Description = "File downloaded: avdump_x64_ais-95d.vpx"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Description = "Updating package: avdump_x64_ais"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Main = "25"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Description = "File downloaded: avdump_x86_ais-95d.vpx"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Description = "Updating package: avdump_x86_ais"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Main = "37"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Description = "Updating package: instcont_x64_ais"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Main = "50"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Description = "Updating package: instup_x64_ais"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Main = "62"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "2"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "5"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Syncer = "7"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Description = "File downloaded: offertool_x64_ais-95d.vpx"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Description = "Updating package: offertool_x64_ais"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Main = "75"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Description = "File downloaded: sbr_x64_ais-95d.vpx"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Description = "Updating package: sbr_x64_ais"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Main = "87"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Description = "Updating package: setgui_x64_ais"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_UpdateSetup_Main = "100"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Description = "Extracting file: AvBugReport.exe"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Description = "Extracting file: AvDump.exe"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Description = "Extracting file: instup.exe"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Description = "Extracting file: instup.dll"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Description = "Extracting file: aswOfferTool.exe"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Description = "Extracting file: sbr.exe"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Description = "Extracting file: HTMLayout.dll"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Description = "Replacing files"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Installation_Syncer = "100"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
AvastPersistentStorage
InstupProgress_Installation_Main = "0"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Google\GCAPITemp
test = "te"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Google\Google Toolbar
test = "test"

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Google\No Toolbar Offer Until
AVAST Software = "20200507"

It deletes the following registry keys:

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Google\GCAPITemp\test

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\
Google\Google Toolbar\test

Dropping Routine

This Trojan Spy drops the following files:

  • %Windows%\Temp\asw.bfb3c42b5a5960b2\servers.def.lkg
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\instup.dll
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\asw5cb6aae4b36d99e9.tmp
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\Instup.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\servers.def.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\aswOfferTool.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\setgui_x64_ais-95d.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\HTMLayout.dll
  • %Windows%\Temp\asw.4845fd0c85d8a167\avast_premier_antivirus_setup_online_x64.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\part-jrog2-12.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\gcapi_15731429843104.dll
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\offertool_x64_ais-95d.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\avbugreport_x64_ais-95d.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\avdump_x86_ais-95d.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\instup.exe
  • %User Temp%\svhost.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\vps.def
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\asw2c8afe51bc1890ce.tmp
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\part-prg_ais-1401095d.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\gtapi_15731429862960.dll
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\avdump_x64_ais-95d.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\sbr_x64_ais-95d.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\AvBugReport.exe.sum
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\HTMLayout.dll.sum
  • %Program Files%\HD Audio Driver\Audio Driver.exe.config
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\asw7d81715b51843026.tmp
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\instup_x64_ais-95d.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\uat64.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\aswOfferTool.exe.sum
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\%System Root%\Users\Public\Documents\aswOfferTool.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\part-vps_windows-20022300.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\part-setup_ais-1401095d.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\asw75339f427e6e600c.tmp
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\uat_1240.dll
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\sbr.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\config.def.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\instcont_x64_ais-95d.vpx
  • %All Users Profile%\AVAST Software\Persistent Data\Avast\Logs\Setup.log
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\servers.def
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\program.def
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\asw74e5779133adf449.tmp
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\part-jrog2-567.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\prod-pgm.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\part-vps_windows-20030399.vpx
  • %All Users Profile%\AVAST Software\Persistent Data\Avast\Logs\event_manager.log
  • %All Users Profile%\Microsoft\Windows\DRM\v3ks.sec
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\aswb73d15fea0b33c14.tmp
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\Instup.dll
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\uat.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\avast5.ini
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\config.def
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\AvBugReport.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\sbr.exe.sum
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\uata64.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\gcapi_15731429832204.dll
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\uat_3628.dll
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\prod-vps.vpx
  • %AppDataLocal%\Microsoft\Media Player\CurrentDatabase_372.wmdb
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\AvDump.exe
  • %All Users Profile%\AVAST Software\Persistent Data\Avast\Logs\event_manager.log.tmp.{GUID}
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\instup.exe.sum
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\instup.dll.sum
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\config.def.new
  • %All Users Profile%\AVAST Software\Persistent Data\Avast\Logs\Setup.log.tmp.{GUID}
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\asw277e73d7a500a8c7.tmp
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\setup.def
  • %User Temp%\File.exe
  • %All Users Profile%\Microsoft\Windows\DRM\drmstore.hds
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\HTMLayout.dll
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\AvDump.exe.sum
  • %Program Files%\HD Audio Driver\Audio Driver.exe

(Note: %Windows% is the Windows folder, where it usually is C:\Windows on all Windows operating system versions.. %User Temp% is the current user's Temp folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\AppData\Local\Temp on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).. %Program Files% is the default Program Files folder, usually C:\Program Files in Windows 2000(32-bit), Server 2003(32-bit), XP, Vista(64-bit), 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit) , or C:\Program Files (x86) in Windows XP(64-bit), Vista(64-bit), 7(64-bit), 8(64-bit), 8.1(64-bit), 2008(64-bit), 2012(64-bit) and 10(64-bit).. %System Root% is the Windows root folder, where it usually is C:\ on all Windows operating system versions.. %All Users Profile% is the common user's profile folder, which is usually C:\Documents and Settings\All Users on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\ProgramData on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit). . %AppDataLocal% is the Local Application Data folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Application Data on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\AppData\Local on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).)

Other Details

This Trojan Spy connects to the following possibly malicious URL:

  • http://www.{BLOCKED}-analytics.com/collect
  • http://v7event.{BLOCKED}s.avast.com/cgi-bin/iavsevents.cgi
  • http://iavs9x.{BLOCKED}u.avast.com/iavs9x/avast_premi{BLOCKED}um_sec{BLOCKED}urity_set{BLOCKED}up_online_x64.exe
  • http://www.{BLOCKED}-analytics.com/collect?{random characters}
  • http://b4380882.{BLOCKED}x.u.avast.com/{BLOCKED}x/servers.def.vpx
  • http://b4380882.{BLOCKED}x.u.avast.com/{BLOCKED}x/prod-pgm.vpx
  • http://b4380882.{BLOCKED}x.u.avast.com/{BLOCKED}x/avbugreport_x64_ais-95d.vpx
  • http://b4380882.{BLOCKED}x.u.avast.com/{BLOCKED}x/avdump_x64_ais-95d.vpx
  • http://b4380882.{BLOCKED}x.u.avast.com/{BLOCKED}x/avdump_x86_ais-95d.vpx
  • http://b4380882.{BLOCKED}x.u.avast.com/{BLOCKED}x/offertool_x64_ais-95d.vpx
  • http://b4380882.{BLOCKED}x.u.avast.com/{BLOCKED}x/sbr_x64_ais-95d.vpx
  • http://g0679661.{BLOCKED}x.u.avast.com/{BLOCKED}x/prod-pgm.vpx
  • http://m5972635.{BLOCKED}iny.u.avcdn.net/{BLOCKED}iny/prod-vps.vpx
  • http://m5972635.{BLOCKED}iny.u.avcdn.net/{BLOCKED}iny/part-jrog2-12.vpx
  • http://m5972635.{BLOCKED}iny.u.avcdn.net/{BLOCKED}iny/part-vps_windows-20030399.vpx
  • http://shepherd.{BLOCKED}{BLOCKED}.avast.com
  • http://f3355109.{BLOCKED}x.u.avast.com
  • http://g5569634.{BLOCKED}x.u.avast.com
  • http://h1745978.{BLOCKED}x.u.avast.com
  • http://h6891735.{BLOCKED}x.u.avast.com
  • http://s-iavs9x.{BLOCKED}n.net
  • http://k8528219.{BLOCKED}x.u.avast.com
  • http://p3357684.{BLOCKED}x.u.avast.com
  • http://t7758057.{BLOCKED}x.u.avast.com
  • http://w5810700.{BLOCKED}x.u.avast.com
  • http://d4479313.{BLOCKED}iny.u.avcdn.net
  • http://l2350042.{BLOCKED}iny.u.avcdn.net
  • http://m9761227.{BLOCKED}iny.u.avcdn.net
  • http://s-vps18tiny.{BLOCKED}n.net
  • http://s0383910.{BLOCKED}iny.u.avcdn.net
  • http://alpha-license-dealer.{BLOCKED}{BLOCKED}.avast.com
  • http://alpha-iqs.{BLOCKED}{BLOCKED}.avast.com
  • http://ssl.{BLOCKED}-analytics.com
  • http://analytics.{BLOCKED}{BLOCKED}.avast.com
  • {BLOCKED}1.92.3

This report is generated via an automated analysis system.

  SOLUTION

Minimum Scan Engine:

9.850

Step 1

Before doing any scans, Windows 7, Windows 8, Windows 8.1, and Windows 10 users must disable System Restore to allow full scanning of their computers.

Step 2

Restart in Safe Mode

[ Learn More ]

Step 3

Identify and terminate files detected as TrojanSpy.MSIL.ORCUS.D

[ Learn More ]
  1. Windows Task Manager may not display all running processes. In this case, please use a third-party process viewer, preferably Process Explorer, to terminate the malware/grayware/spyware file. You may download the said tool here.
  2. If the detected file is displayed in either Windows Task Manager or Process Explorer but you cannot delete it, restart your computer in safe mode. To do this, refer to this link for the complete steps.
  3. If the detected file is not displayed in either Windows Task Manager or Process Explorer, continue doing the next steps.

Step 4

Delete this registry value

[ 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_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HD Audio Driver = "%Program Files%\HD Audio Driver\Audio Driver.exe"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\AVAST Software
    • SymbolicLinkValue = "{random characters}"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • SfxInstProgress = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • SfxInstProgress = "100"
  • In HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\partmgr
    • EnableCounterForIoctl = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\AVAST Software\Avast
    • SetupLog = "%All Users Profile%\AVAST Software\Persistent Data\Avast\Logs\Setup.log"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Title = "Updating the product"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Main = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Description = "DNS resolving"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "100"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Description = "File downloaded: servers.def.vpx"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Description = "File downloaded: prod-pgm.vpx"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Description = "Checking install conditions"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "1"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "3"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "4"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "6"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "8"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "9"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "10"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "11"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "12"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "13"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "14"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "15"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "16"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "17"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "18"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "19"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "20"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "21"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "22"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "23"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "24"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "25"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "26"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "27"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "28"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "29"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "30"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "31"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "32"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "33"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "34"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "35"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "36"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "37"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "38"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "39"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "40"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "41"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "42"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "43"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "44"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "45"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "46"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "47"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "48"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "49"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "50"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "51"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "52"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "53"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "54"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "55"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "56"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "57"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "58"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "59"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "60"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "61"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "62"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "63"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "64"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "65"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "66"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "67"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "68"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "69"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "71"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "72"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "73"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "74"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "75"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "76"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "77"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "78"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "79"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "80"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "81"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "82"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "83"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "84"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "85"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "86"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "87"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "88"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "89"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "90"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "91"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "92"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "93"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "94"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "95"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "96"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "97"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "98"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "99"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Description = "File downloaded: avbugreport_x64_ais-95d.vpx"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Description = "Updating package: avbugreport_x64_ais"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Main = "12"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "70"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Description = "File downloaded: avdump_x64_ais-95d.vpx"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Description = "Updating package: avdump_x64_ais"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Main = "25"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Description = "File downloaded: avdump_x86_ais-95d.vpx"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Description = "Updating package: avdump_x86_ais"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Main = "37"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Description = "Updating package: instcont_x64_ais"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Main = "50"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Description = "Updating package: instup_x64_ais"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Main = "62"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "2"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "5"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Syncer = "7"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Description = "File downloaded: offertool_x64_ais-95d.vpx"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Description = "Updating package: offertool_x64_ais"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Main = "75"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Description = "File downloaded: sbr_x64_ais-95d.vpx"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Description = "Updating package: sbr_x64_ais"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Main = "87"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Description = "Updating package: setgui_x64_ais"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_UpdateSetup_Main = "100"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Description = "Extracting file: AvBugReport.exe"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Description = "Extracting file: AvDump.exe"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Description = "Extracting file: instup.exe"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Description = "Extracting file: instup.dll"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Description = "Extracting file: aswOfferTool.exe"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Description = "Extracting file: sbr.exe"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Description = "Extracting file: HTMLayout.dll"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Description = "Replacing files"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Installation_Syncer = "100"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AvastPersistentStorage
    • InstupProgress_Installation_Main = "0"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Google\GCAPITemp
    • test = "te"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Google\Google Toolbar
    • test = "test"
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Google\No Toolbar Offer Until
    • AVAST Software = "20200507"

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.
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\servers.def.lkg
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\instup.dll
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\asw5cb6aae4b36d99e9.tmp
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\Instup.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\servers.def.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\aswOfferTool.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\setgui_x64_ais-95d.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\HTMLayout.dll
  • %Windows%\Temp\asw.4845fd0c85d8a167\avast_premier_antivirus_setup_online_x64.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\part-jrog2-12.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\gcapi_15731429843104.dll
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\offertool_x64_ais-95d.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\avbugreport_x64_ais-95d.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\avdump_x86_ais-95d.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\instup.exe
  • %User Temp%\svhost.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\vps.def
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\asw2c8afe51bc1890ce.tmp
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\part-prg_ais-1401095d.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\gtapi_15731429862960.dll
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\avdump_x64_ais-95d.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\sbr_x64_ais-95d.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\AvBugReport.exe.sum
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\HTMLayout.dll.sum
  • %Program Files%\HD Audio Driver\Audio Driver.exe.config
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\asw7d81715b51843026.tmp
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\instup_x64_ais-95d.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\uat64.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\aswOfferTool.exe.sum
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\%System Root%\Users\Public\Documents\aswOfferTool.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\part-vps_windows-20022300.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\part-setup_ais-1401095d.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\asw75339f427e6e600c.tmp
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\uat_1240.dll
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\sbr.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\config.def.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\instcont_x64_ais-95d.vpx
  • %All Users Profile%\AVAST Software\Persistent Data\Avast\Logs\Setup.log
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\servers.def
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\program.def
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\asw74e5779133adf449.tmp
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\part-jrog2-567.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\prod-pgm.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\part-vps_windows-20030399.vpx
  • %All Users Profile%\AVAST Software\Persistent Data\Avast\Logs\event_manager.log
  • %All Users Profile%\Microsoft\Windows\DRM\v3ks.sec
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\aswb73d15fea0b33c14.tmp
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\Instup.dll
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\uat.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\avast5.ini
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\config.def
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\AvBugReport.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\sbr.exe.sum
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\uata64.vpx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\gcapi_15731429832204.dll
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\uat_3628.dll
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\prod-vps.vpx
  • %AppDataLocal%\Microsoft\Media Player\CurrentDatabase_372.wmdb
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\AvDump.exe
  • %All Users Profile%\AVAST Software\Persistent Data\Avast\Logs\event_manager.log.tmp.{GUID}
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\instup.exe.sum
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\instup.dll.sum
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\config.def.new
  • %All Users Profile%\AVAST Software\Persistent Data\Avast\Logs\Setup.log.tmp.{GUID}
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\asw277e73d7a500a8c7.tmp
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\setup.def
  • %User Temp%\File.exe
  • %All Users Profile%\Microsoft\Windows\DRM\drmstore.hds
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\HTMLayout.dll
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\AvDump.exe.sum
  • %Program Files%\HD Audio Driver\Audio Driver.exe

Step 6

Search and delete these folders

[ Learn More ]
Please make sure you check the Search Hidden Files and Folders checkbox in the More advanced options option to include all hidden folders in the search result.
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d
  • %Windows%\Temp\asw.4845fd0c85d8a167
  • %Windows%\ServiceProfiles\NetworkService\AppData\Local\Microsoft
  • %All Users Profile%\AVAST Software
  • \
  • %Windows%\Temp
  • \.\%All Users Profile%
  • %All Users Profile%\AVAST Software\Persistent Data
  • %All Users Profile%\AVAST Software\Avast\log
  • \.\%System Root%
  • %Program Files%\HD Audio Driver
  • %All Users Profile%\AVAST Software\Avast
  • \.
  • \.\%All Users Profile%\AVAST Software
  • %Windows%\Temp\asw.bfb3c42b5a5960b2
  • %All Users Profile%\AVAST Software\Persistent Data\Avast
  • %All Users Profile%\AVAST Software\Persistent Data\Avast\Logs
  • %All Users Profile%

Step 7

Restart in normal mode and scan your computer with your Trend Micro product for files detected as TrojanSpy.MSIL.ORCUS.D. 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 8

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.

  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\gtapi_15731429843104.dll
  • %Windows%\Temp\asw.4845fd0c85d8a167
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\gtoolbar_setup_15731429872728.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\gtoolbar_setup_15731429862960.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\securebrowser_setup_15731429843104.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\chrome_setup_15731429832204.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\chrome_setup_15731429843104.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\gcapi_15731429872728.dll
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\securebrowser_setup_15731429862960.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\gtoolbar_setup_15731429832204.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\gtoolbar_setup_15731429843104.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\securebrowser_setup_15731429832204.exe
  • %User Temp%\FindMe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\chrome_setup_15731429872728.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\Sfx
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\gtapi_15731429872728.dll
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\gtapi_15731429832204.dll
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\chrome_setup_15731429862960.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\securebrowser_setup_15731429872728.exe
  • %Windows%\Temp\asw.bfb3c42b5a5960b2\New_1401095d\gcapi_15731429862960.dll

Step 9

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\SOFTWARE\Wow6432Node\Google\GCAPITemp
    • test
  • In HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Google\Google Toolbar
    • test


Did this description help? Tell us how we did.