TROJ_AGENT.AUBT
Windows 98, ME, NT, 2000, XP, Server 2003
![](/vinfo/imgFiles/legend.jpg)
Threat Type:
Destructiveness:
Encrypted:
In the wild: Yes
TECHNICAL DETAILS
24576 bytes
19 Mar 2010
Installation
This Trojan drops the following files:
- %System%\captcha.dll
(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.)
SOLUTION
Step 1
Terminate the malware/grayware/spyware process:
Step 2
Search and delete these files
- %System%\captcha.dll
Note: To do a search for the following files, right-click Start then click Search... or Find..., depending on the version of Windows you are running. For each file to be deleted, type its file name in the Named input box. In the Look In drop-down list, select My Computer, then press Enter.
Step 3
Scan your computer with your Trend Micro product to delete files detected as
TROJ_AGENT.AUBT
*Note: 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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