Technical Information
To ensure autorun and distribution:
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\ .lnk
Malicious functions:
Creates and executes the following:
- '%APPDATA%\csrss.exe'
- '%HOMEPATH%\Local Settings\naimas32.exe'
Modifies file system :
Creates the following files:
- %HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\search[1]
- %HOMEPATH%\Local Settings\naimas32.exe
- <Current directory>\<Virus name>.doc
Moves the following files:
- from %HOMEPATH%\Local Settings\naimas32.exe to %APPDATA%\csrss.exe
Deletes itself.
Network activity:
Connects to:
- 'pr###e.dns1.us':80
TCP:
HTTP GET requests:
- pr###e.dns1.us//search?hl#################################################################
UDP:
- DNS ASK pr###e.dns1.us
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
- ClassName: 'WordPadClass' WindowName: '(null)'
