Summary

Summary
Action
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| How it spreads |
|
|---|---|
| Affected operating systems | Windows |
| Protection available since | 16 December 2004 04:37:20 (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 infected executable files.
More Information
W32/LegMir-U is a prepending virus and Trojan downloader.
W32/LegMir-U infects files with the extension EXE in drives C: to Z:.
W32/LegMir-U drops a DLL file named virDll.dll and loads an instance of the file into memory. The DLL will download and execute a file from the internet that is detected by Sophos Anti-Virus as Troj/LegMir-V.
W32/LegMir-U creates the following registry entry:
HKLM\SOFTWARE\Soft\DownloadWWW\
