Technical Information
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '<Full path to virus>' = '<Full path to virus>:*:Enabled:QVOD'
Network activity:
Connects to:
- 'ag###.qvod.com':80
- 't.##bo.net':1288
UDP:
- DNS ASK st####.sipphone.com
- DNS ASK ag###.qvod.com
- DNS ASK st##.qvod.com
- DNS ASK t.##bo.net
- DNS ASK tr###.qvod.com
- 'tr###.qvod.com':80
- '23#.#55.255.250':1900
- 'st##.qvod.com':3478
- 'st####.sipphone.com':3478
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
