PTCH_NOPUC.A
Trojan.Win32.Patched.nl (Kaspersky)
Windows 2000, Windows XP, Windows Server 2003
Threat Type: Trojan
Destructiveness: No
Encrypted:
In the wild: Yes
OVERVIEW
This is the Trend Micro detection for files that exhibit certain behaviors.
TECHNICAL DETAILS
Varies
EXE
No
02 Mar 2012
Other Details
This is the Trend Micro detection for:
- the legitimate Microsoft file, netstat.exe , whose code has been altered by the malware TROJ_SAVIT.A as an autostart technique.
NOTES:
Upon execution, it runs the following malicious file:
- %Application Data%\IECheck.exe
As a result, malicious routines of the executed file are also exhibited on the affected system.
SOLUTION
9.200
8.820.01
06 Mar 2012
8.821.00
07 Mar 2012
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 3
Scan your computer with your Trend Micro product to clean files detected as PTCH_NOPUC.A. 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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