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TROJ_KRYPTIC.WP

October 08, 2012
 Modified by: Christopher Daniel So
 ALIASES:

Packed.Win32.Katusha.o (Kaspersky), Win32/Cryptor (Grisoft), Trojan.Win32.Podjot.a (Sunbelt)

 PLATFORM:

Windows 2000, Windows XP, Windows Server 2003

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

  • Threat Type: Trojan

  • Destructiveness: No

  • Encrypted: No

  • In the wild: Yes

  OVERVIEW

It poses as a component file of an audio player software. It requires the audio player software in order to perform its intended routine.

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

  TECHNICAL DETAILS

File Size:

351,744 bytes

File Type:

DLL

Memory Resident:

Yes

Initial Samples Received Date:

14 Apr 2011

Arrival Details

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

It may be dropped by other malware.

NOTES:
This file poses as a fake addon DLL file of the Masstagger component of the foobar2000 audio player software. It requires the foobar2000 software to successfully perform its intended routine. However, due to the errors in the code, foobar2000 is unable to load the said file.

  SOLUTION

Minimum Scan Engine:

8.900

FIRST VSAPI PATTERN FILE:

7.976.02

FIRST VSAPI PATTERN DATE:

14 Apr 2011

VSAPI OPR PATTERN File:

7.977.00

VSAPI OPR PATTERN Date:

14 Apr 2011

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

Terminate a malware/grayware process

[ Learn More ]

*Note: If the detected process is not displayed in theWindows Task Manager, continue doing the next steps.

    foobar2000.exe

Step 3

Scan your computer with your Trend Micro product to delete files detected as TROJ_KRYPTIC.WP. 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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