Summary

Summary
Action
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| Affected operating systems | Windows |
|---|---|
| Protection available since | 17 September 2004 09:45:41 (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/Wilcol-A is a dynamic link library (DLL) that may be used by malware in order to make the calling process invisible to the Windows Task Manager.
Troj/Wilcol-A makes in-memory changes to the behavior of Task Manager to achieve this.
Troj/Wilcol-A cannot run in isolation.
