Summary

Summary
Action
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| Affected operating systems | Windows |
|---|---|
| Characteristics |
|
| Included in our products from | October 2008 (4.34) |
| Protection available since | 7 September 2008 15:49:56 (GMT) |
| Detected by | All Sophos products |
Action

Summary
Action
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Please follow the instructions for removing Trojans.
More Information
Troj/PWS-ATF is a password stealing Trojan for the Windows platform.
Troj/PWS-ATF typically arrives as an email attachment.
When first run Troj/PWS-ATF copies itself to <System>\oembios.exe and changes the following registry entry to run itself on startup:
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
Userinit
<System>\userinit.exe,<System>\oembios.exe,
The following (harmless) data files are created:
<System>\config\systemprofile\Application Data\sysproc64\sysproc32.sys
<System>\sysproc64\sysproc32.sys
<System>\sysproc64\sysproc86.sys
