Troj/Bckdr-PVP is a backdoor Trojan for the Windows platform.
When first run Troj/Bckdr-PVP copies itself to <System>\eventsry.exe and creates the file <System>\iasos.dll.
The following registry entry is created to run eventsry.exe on startup:
HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows
load
<System>\eventsry.exe