Kaspersky Labs, commented by Bruce Schneier upon trying to crack 1024-bit RSA encryption published some more details about Gpcode infections and some methods to prevent them. One tool developed by Kaspersky Labs may be a help to 'restore' data being encrypted by Gpcode. This tool is called 'StopGPCoder'. More details about that can be read here:
http://www.viruslist.com/en/weblog?weblogid=208187531
http://www.viruslist.com/en/viruses/encycl...?virusid=313444