Analysis by:

 PLATFORM:

Windows 2000, XP, Server 2003

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

  • Threat Type: Trojan

  • Destructiveness: No

  • Encrypted:

  • In the wild: Yes

  OVERVIEW



It may be dropped by other malware.
It executes the downloaded files. As a result, malicious routines of the downloaded files are exhibited on the affected system.

  TECHNICAL DETAILS

Initial Samples Received Date: 01 Jan 0001



Arrival Details


It may be dropped by the following malware:

  • TROJ_DLOAD.SMAB



Download Routine


It accesses the following websites to download files:

  • http://www.{BLOCKED}ies.com/photo/{RANDOM}.php?{RANDOM}

  • http://www.{BLOCKED}ies.com/d/dl.php?{RANDOM}


It then executes the downloaded files. As a result, malicious routines of the downloaded files are exhibited on the affected system.

  SOLUTION

Minimum Scan Engine: 8.900
VSAPI PATTERN File: 7.536.10
VSAPI PATTERN Date: 10 Jul 0536
VSAPI PATTERN Date: 7.536.10


Step 1
For Windows ME and XP users, before doing any scans, please make sure you disable System Restore to allow full scanning of your computer.

Step 2
Close all opened browser windows

Step 3
Scan your computer with your Trend Micro product to delete files detected as TROJ_DLOAD.SMAD 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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