Emsisoft Decrypter for PClock can decrypt files that have been encrypted without a change in file extension and you find an "enc_files.txt" in your user profile directory.

Like other ransomware, PClock2 will encrypt files on the victim’s system to force them to pay a ransom in return for their files. PClock2 encrypts files using a randomly generated key and the RC4 algorithm. It also demands payment in bitcoin and provides the user with a limited time window. The malware also falsely proclaims that the demanded ransom of 0.5 bitcoin is approximately equal to zero, while it's, in reality, $128.00.


PClock andPClock2 can target 2583 file extensions.