Analysis by: Christopher Daniel So
ALIASES:

W32/Bamital.dll (McAfee), Troj/Patched-Y (Sophos), Trojan.Win32.Bamital.dv (Sunbelt), W32/Shiz.AQC!tr.bdr (Fortinet), Win32/Bamital.DV trojan (Nod32), BDS/Shiz.agc.1 (AntiVir), Backdoor.Win32.Shiz (Ikarus)

 PLATFORM:

Windows 2000, XP, Server 2003

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

  • Threat Type: Trojan

  • Destructiveness: No

  • Encrypted: No

  • In the wild: Yes

  OVERVIEW

This Trojan may be dropped by other malware.

  TECHNICAL DETAILS

File Size: 3,584 bytes
File Type: DLL
Memory Resident: Yes
Initial Samples Received Date: 12 Jan 2011

Arrival Details

This Trojan may be dropped by other malware.

Other Details

This Trojan does the following:

  • It loads and runs the file C:\Windows\system32\dll.

  SOLUTION

Minimum Scan Engine: 8.900
VSAPI PATTERN File: 7.764.01
VSAPI PATTERN Date: 13 Jan 2011
VSAPI PATTERN Date: 1/13/2011 12:00:00 AM

Scan your computer with your Trend Micro product to delete files detected as TROJ_PATCHER.JU. 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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