BKDR_PCCLIEN.FV
PWS-Banker!gyv (McAfee); Trojan.ADH (Symantec); ARC:RAR, [sib.exe]:Trojan-Banker.Win32.Banker.born, [sib.exe]:Trojan-Banker.Win32.Banker.born, [sib. (Kaspersky); Trojan-PWS.Banker (Sunbelt); Dropped:Trojan.Generic.6522840 (FSecure)
Windows 2000, Windows XP, Windows Server 2003
Threat Type: Backdoor
Destructiveness: No
Encrypted:
In the wild:
OVERVIEW
This backdoor 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
433,837 bytes
EXE
01 Oct 2011
Arrival Details
This backdoor arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
Other System Modifications
This backdoor deletes the following files:
- __tmp_rar_sfx_access_check_402031
Dropping Routine
This backdoor drops the following files:
- __tmp_rar_sfx_access_check_402031
- sib.exe
This report is generated via an automated analysis system.
SOLUTION
9.200
Step 1
For Windows XP and Windows Server 2003 users, before doing any scans, please make sure you disable System Restore to allow full scanning of your computer.
Step 2
Search and delete these files
- __tmp_rar_sfx_access_check_402031
- sib.exe
Step 3
Scan your computer with your Trend Micro product to delete files detected as BKDR_PCCLIEN.FV. 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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