JAVA_AGENT.DCG
Windows 2000, Windows XP, Windows Server 2003
Threat Type: Trojan
Destructiveness: No
Encrypted: No
In the wild: Yes
OVERVIEW
This Trojan may be hosted on a website and run when a user accesses the said website.
TECHNICAL DETAILS
37,154 bytes
No
03 Feb 2012
Arrival Details
This Trojan may be hosted on a website and run when a user accesses the said website.
NOTES:
It downloads a possibly malicious file from a certain URL.
The URL where it downloads the file depends on the parameter passed on to it by its components.
It determines the type of the downloaded file, whether .EXE or .DLL, and saved it as %User Temp%\oleda.EXE and %User Temp%\{Random filename}.DLL. It then executes the downloaded file.
SOLUTION
9.200
8.752.06
03 Feb 2012
8.753.00
04 Feb 2012
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
Close all opened browser windows
Step 3
Search and delete this file
Step 4
Scan your computer with your Trend Micro product to delete files detected as JAVA_AGENT.DCG. 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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