TSPY_POSLOGR.W
PWS:Win32/Dyzap!rfn (Microsoft), Trojan.Win32.Tiny.cv (Kaspersky), Win32/Spy.POSCardStealer.AG (ESET)
Windows
Threat Type: Spyware
Destructiveness: No
Encrypted: No
In the wild: Yes
OVERVIEW
This spyware 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
Arrival Details
This spyware arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
NOTES:
It gathers credit card numbers in the memory of the running processes except for the following:
- svchost.exe
- spoolsv.exe
- Explorer.EXE
- ctfmon.exe
- ntvdm.exe
- alg.exe
- cmd.exe
- smss.exe
- csrss.exe
- winlogon.exe
- services.exe
- lsass.exe
- wininit.exe
- taskhost.exe
- conhost.exe
- Dbgview.exe
- wscntfy.exe
- wuauclt.exe
- inetinfo.exe
- PSEXESVC.exe
- winvnc4.exe
It saves the data it gathers to the following file:
- {malware path}\tracks.txt
SOLUTION
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
Scan your computer with your Trend Micro product to delete files detected as TSPY_POSLOGR.W. 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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