TROJ_AGENT.JBD
Windows 2000, Windows XP, Windows Server 2003
Threat Type: Trojan
Destructiveness: No
Encrypted: Yes
In the wild: Yes
OVERVIEW
This Trojan may be unknowingly downloaded by a user while visiting malicious websites.
It deletes itself after execution.
TECHNICAL DETAILS
Arrival Details
This Trojan may be unknowingly downloaded by a user while visiting malicious websites.
Installation
This Trojan drops the following files:
- %System%\{random}.dll - detected by Trend Micro as TROJ_GAMETHI.JBD
(Note: %System% is the Windows system folder, which is usually C:\Windows\System on Windows 98 and ME, C:\WINNT\System32 on Windows NT and 2000, or C:\Windows\System32 on Windows XP and Server 2003.)
Its DLL component is injected to the following process(es):
- EXPLORER.EXE
Other Details
This Trojan deletes itself after execution.
NOTES:
As a result, the malicious routines of the dropped .DLL component are also exhibited in the system.
SOLUTION
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 TROJ_AGENT.JBD
- TROJ_GAMETHI.JBD
Step 3
Scan your computer with your Trend Micro product and note files detected as TROJ_AGENT.JBD
Step 4
Restart in Safe Mode
Step 5
Search and delete the file detected as TROJ_AGENT.JBD
Step 6
Restart in normal mode and scan your computer with your Trend Micro product for files detected as TROJ_AGENT.JBD. 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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