Troj/Krepper-Y is a Trojan for the Windows platform.
Troj/Krepper-Y includes functionality to access the internet and communicate with a remote server via HTTP.
When first run Troj/Krepper-Y copies itself to <Windows>\inet20001\services.exe.
The following registry entries are created to run Troj/Krepper-Y on startup:
HKCU\Software\Microsoft\Windows NT\CurrentVersion\Windows
run
<Windows>\inet20001\services.exe
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
xp_system
<Windows>\inet20001\services.exe
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
xp_system
<Windows>\inet20001\services.exe
The following registry entry is set:
HKCU\Software\Microsoft\Internet Explorer\Main
Enable Browser Extensions
yes