TROJ_SCAR.NT
Generic.dx!wdi (McAfee); Spyware.Keylogger (Symantec); Trojan.Win32.Scar.ebzw, Trojan.Win32.Scar.ebzw (Kaspersky); Trojan.Win32.Generic.pak!cobra (Sunbelt); Gen:Trojan.Heur.VP.Gm0@aqrT2zhb (FSecure)
Windows 2000, Windows XP, Windows Server 2003
Threat Type: Trojan
Destructiveness: No
Encrypted:
In the wild: Yes
OVERVIEW
This Trojan 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
532,480 bytes
EXE
No
03 Jun 2012
Arrival Details
This Trojan arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
Dropping Routine
This Trojan drops the following files:
- %System Root%\bkpufonza.bat
- %User Temp%\wbhigk05av43ehjdz.exe
(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.)
This report is generated via an automated analysis system.
SOLUTION
9.200
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
Search and delete these components
- %System Root%\bkpufonza.bat
- %User Temp%\wbhigk05av43ehjdz.exe
Step 3
Scan your computer with your Trend Micro product to delete files detected as TROJ_SCAR.NT. 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.
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