Summary

Summary
Action
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| How it spreads |
|
|---|---|
| Affected operating systems | Windows |
| Characteristics |
|
| Included in our products from | January 2008 (4.25) |
| Protection available since | 27 November 2007 02:33:57 (GMT) |
| Detected by | All Sophos products |
Action

Summary
Action
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Please follow the instructions for removing worms.
More Information
W32/OnlineG-Z is a worm for the Windows platform.
W32/OnlineG-Z spreads by copying itself to removable storage devices.
W32/OnlineG-Z spreads by copying itself to removable storage devices.
W32/OnlineG-Z contains functionality to steal credentials for certain online games.
When first run W32/OnlineG-Z copies itself to <System>\avpo.exe and creates the following files:
<Temp>\ckxf0zhc.sys
<Temp>\ddjxa7.dll
<System>\avpo0.dll
The file ckxf0zhc.sys is detected as Mal/RootKit-A.
The following registry entry is created to run avpo.exe on startup:
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
avpa
<System>\avpo.exe
