Summary

Summary
Action
More Information
| Affected operating systems | Windows |
|---|---|
| Characteristics |
|
| Protection available since | 23 December 2004 15:32:07 (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/Small-OY is a Trojan for the Windows platform.
The Trojan attempts to download and execute files from a remote site. Filenames used by the Trojan components are runsvc32.exe, spoolsrv32.exe and srpcsrv32.dll. Downloaded files are saved to C:\r.exe
In order to run each time a user logs on, Troj/Small-OY creates the following registry entries:
HKLM\Software\Microsoft\Windows\CurrentVersion\RunOnce
Srv32 spool service
<path to Trojan>
HKCU\Software\Microsoft\Windows\CurrentVersion\RunOnce
Srv32 spool service
<path to Trojan>
