W32/SillyFDC-BQ is a worm for the Windows platform.
When first run W32/SillyFDC-BQ copies itself to:
<Root>\sample1.exe
<System>\cssrs.exe
The following registry entry is created to run cssrs.exe on startup:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
cssrs
<System>\cssrs.exe
The following registry entry is changed to run cssrs.exe on startup:
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
System
<System>\cssrs.exe
Registry entries are set as follows:
HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced
Hidden
0
HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced
HideFileExt
1
HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced
ShowSuperHidden
0