Troj/PWS-ACP is a password stealing Trojan for the Windows platform.
Troj/PWS-ACP includes functionality to access the internet and communicate with a remote server via HTTP.
Troj/PWS-ACP also attempts to terminate a number of AV and security related processes.
When first run Troj/PWS-ACP copies itself to:
<Temp>\116501456
<System>\ravseteyns.exe
Troj/PWS-ACP creates the file <System>\winsylbtew.dll. This is in fact a text file, and may safely be deleted.
The following registry entry is created to run ravseteyns.exe on startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
Rapdatybs
<System>\ravseteyns.exe