Summary

Summary
Action
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| Affected operating systems | Windows |
|---|---|
| Characteristics |
|
| Protection available since | 5 October 2005 12:39:46 (GMT) |
| Detected by | All Sophos products |
- Free virus, spyware, and adware scan
- Test your existing anti-virus protection
- Find threats your anti-virus missed
Action

Summary
Action
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Please follow the instructions for removing Trojans.
More Information
Troj/GrayBrd-AA is a backdoor Trojan for the Windows platform.
Troj/GrayBrd-AA includes functionality to access the internet and communicate
with a remote server via HTTP.
When first run Troj/GrayBrd-AA copies itself to <Program Files>\Internet
Explorer\plugins\TIMEMAN32.EXE and creates the following files:
<Program Files>\Internet Explorer\plugins\ufvbnl.dat
<System>\9t9q.dll
9t9q.dll is detected as Troj/Vanti-E.
The file TIMEMAN32.EXE is registered as a new system driver service named
"W32Times", with a display name of "Network Management Center Time" and a
startup type of automatic, so that it is started automatically during system
startup. Registry entries are created under:
HKLM\SYSTEM\CurrentControlSet\Services\W32Times\
