Technical Information
Malicious functions:
Creates and executes the following:
- '%TEMP%\irvigline.exe'
Modifies file system :
Creates the following files:
- %TEMP%\irvigline.exe
Deletes itself.
Network activity:
Connects to:
- '21#.#68.210.122':443
- '84.##6.161.47':443
- '76.##.81.120':443
- '64.##1.36.52':443
- '68.##.242.203':443
- '81.#0.175.7':443
- '85.##5.104.170':443
- '37.##.144.177':443
- '77.##.30.156':443
- 'ch####p.dyndns.org':80
- '87.##9.142.189':443
- '19#.#28.203.19':443
- '95.##3.141.50':443
TCP:
HTTP GET requests:
- http://ch####p.dyndns.org/
UDP:
- DNS ASK ch####p.dyndns.org
