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BKDR_TDSS.JAS

October 08, 2012
 Analysis by: Roland Marco Dela Paz
 ALIASES:

NA

 PLATFORM:

Windows 2000, XP, Server 2003

 OVERALL RISK RATING:
 REPORTED INFECTION:
 SYSTEM IMPACT RATING:
 INFORMATION EXPOSURE:

  • Threat Type: Backdoor

  • Destructiveness: No

  • Encrypted: Yes

  • In the wild: Yes

  OVERVIEW


This backdoor may be dropped by other malware.

  TECHNICAL DETAILS

File Type:

SYS

Memory Resident:

No

Initial Samples Received Date:

02 Dec 2010

Arrival Details

This backdoor may be dropped by the following malware:

Rootkit Capabilities

This backdoor is used by other malware for its rootkit functionalities.

  SOLUTION

Minimum Scan Engine:

8.900

VSAPI OPR PATTERN File:

7.673.00

VSAPI OPR PATTERN Date:

02 Dec 2010

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 BKDR_TDSS.JAS

Step 3

Scan your computer with your Trend Micro product to delete files detected as BKDR_TDSS.JAS. 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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