TSPY_LDPINCH.CKY

October 08, 2012
 Analysis by: jasperm
 PLATFORM:

Windows 2000, XP, Server 2003

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

  • Threat Type: Trojan

  • Destructiveness: No

  • Encrypted: No

  • In the wild: Yes

  OVERVIEW

This Trojan may be dropped by other malware. It may be unknowingly downloaded by a user while visiting malicious websites.

It connects to a website to send and receive information.

It modifies the Internet Explorer Zone Settings.

  TECHNICAL DETAILS

File Size:

122,368 bytes

File Type:

PE

Memory Resident:

Yes

Initial Samples Received Date:

07 Aug 2010

Payload:

Compromises system security, Modifies Internet Explorer Zone Settings

Arrival Details

This Trojan may be dropped by other malware.

It may be unknowingly downloaded by a user while visiting malicious websites.

Installation

This Trojan stays memory-resident by injecting codes into the following processes:

  • EXPLORER.EXE

Backdoor Routine

This Trojan connects to the following websites to send and receive information:

  • http://{BLOCKED}finder.com/warrior/gate.php?{parameters}

Web Browser Home Page and Search Page Modification

This Trojan modifies the Internet Explorer Zone Settings.

  SOLUTION

Minimum Scan Engine:

8.900

VSAPI PATTERN File:

7.369.80

VSAPI PATTERN Date:

07 Aug 2010

VSAPI PATTERN Date:

8/7/2010 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

Restart in Safe Mode

[ Learn More ]

Step 3

Reset Internet security settings

[ Learn More ]

Step 4

Restart in normal mode and scan your computer with your Trend Micro product for files detected as TSPY_LDPINCH.CKY. 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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