high
Summary
Summary
Action- More Information
| Affected operating systems | Windows |
|---|---|
| Characteristics |
|
| Protection available since | 16 June 2009 20:53:07 (GMT) |
| Detected by | All Sophos products |
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Action
- Summary
- Action
- More Information
Please follow the instructions for removing Trojans.
More Information
When Troj/Bckdr-QVN is first run the following files are created:
<System>\lowsec\user.ds - zero byte file
<System>\lowsec\local.ds - zero byte file
<System>\lowsec\user.ds.lll - data file
<System>\sdra64.exe - copy of Troj/Bckdr-QVN
The following registry entry is set to start Troj/Bckdr-QVN automatically on startup:
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
Userinit
<System>\userinit.exe,<System>\sdra64.exe
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