Summary

Summary
Action
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| Affected operating systems | Windows |
|---|---|
| Characteristics |
|
| Protection available since | 31 January 2008 06:41:20 (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/Dropper-TL is a Trojan for the Windows platform.
Troj/Dropper-TL creates and runs the following files:
<Windows>\svthall32.exe ( Detected as Troj/Dropper-TM )
<System>\ntdefend32.dll ( Detected as Troj/Bckdr-QLM )
<System>\ntkrnl32.dll ( Detected as Troj/Bckdr-QLN )
Troj/Dropper-TL also creates the following registry entry to run svthall32.exe on startup:
HKLM\Software\Microsoft\Windows\CurrentVersion\Run\
svthall32
<Windows>\svthall32.exe
