arrow_back
search
close

TSPY_QBOT.N

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

Microsoft : Backdoor:Win32/Qakbot.gen!A; Kaspersky : Trojan-PSW.Win32.Qbot.pk

 PLATFORM:

Windows 2000, XP, Server 2003

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

  • Threat Type: Trojan

  • Destructiveness: No

  • Encrypted: Yes

  • In the wild: Yes

  OVERVIEW

This Trojan arrives as a file that exports the functions of other malware/grayware. It may be dropped by other malware.

It requires its main component to successfully perform its intended routine.

  TECHNICAL DETAILS

File Size:

Varies

Memory Resident:

Yes

Initial Samples Received Date:

12 Nov 2010

Arrival Details

This Trojan arrives as a file that exports the functions of other malware/grayware.

It may be dropped by the following malware:

Other Details

This Trojan requires its main component to successfully perform its intended routine.

  SOLUTION

Minimum Scan Engine:

8.900

VSAPI OPR PATTERN File:

7.617.00

VSAPI OPR PATTERN Date:

12 Nov 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 TSPY_QBOT.N

Step 3

Scan your computer with your Trend Micro product and note files detected as TSPY_QBOT.N

Step 4

Restart in Safe Mode

[ Learn More ]

Step 5

Search and delete the file detected as TSPY_QBOT.N

[ Learn More ]
Please make sure you check the Search Hidden Files and Folders checkbox in the More advanced options option to include all hidden files in the search result.


Did this description help? Tell us how we did.