Analysis by: Roland Marco Dela Paz
 PLATFORM:

Windows 2000, XP, Server 2003

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

  • Threat Type: Trojan

  • Destructiveness: No

  • Encrypted: No

  • In the wild: Yes

  TECHNICAL DETAILS

File Size: Varies
File Type: Script
Memory Resident: No
Initial Samples Received Date: 13 Nov 2010

Download Routine

This Trojan accesses the following websites to download files:

  • http://{BLOCKED}ura.pl

Other Details

This Trojan does the following:

  • This is the Trend Micro detection for files infected by PE_VIRUX.R and are compromised through the insertion of a certain iframe tag.

  SOLUTION

Minimum Scan Engine: 8.900
VSAPI PATTERN File: 7.620.05
VSAPI PATTERN Date: 14 Nov 2010
VSAPI PATTERN Date: 11/14/2010 12:00:00 AM

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

Remove malware files dropped/downloaded by HTML_IFRME.QAWA

Step 3

Scan your computer with your Trend Micro product to clean files detected as HTML_IFRME.QAWA. 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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