Pondus
32
another problematic malware here, this was posted in 2009 but it is still going on
Fake antivirus overwhelming scanners
http://news.techworld.com/security/3203072/fake-antivirus-overwhelming-scanners/
@claudiubotezatu maybe you could contact the bad guys and tell them not to update there malicious programs, then problem would be solved 
and you can check signures released here http://www.avast.com/en-no/virus-update-history
130728 - Win32:Ransom-ANT [Trj], Win32:Ransom-ANU [Trj]
130727-1 - Win32:FakeAV-EUG [Trj],
130727-0 - Win32:LockScreen-ACT [Trj], Win32:LockScreen-ACU [Trj], Win32:LockScreen-ACV [Trj], Win32:LockScreen-ACW [Trj], Win32:LockScreen-ACX [Trj], Win32:LockScreen-ACY [Trj], Win32:LockScreen-ACZ [Trj], Win32:Ransom-ANP [Trj], Win32:Ransom-ANQ [Trj], Win32:Ransom-ANR [Trj], Win32:Ransom-ANS [Trj],
and it goes on and on and…