polymorphic malware

Pierluigi Paganini December 24, 2014
Virlock, the first self-reproducing polymorphic Ransomware

Sophos and ESET detected the first self-reproducing polymorphic Ransomware dubbed Virlock that encrypts files and creates unique instances of itself. Security researchers from Sophos and ESET security firms have discovered a new interesting trend in the evolution of ransomware. The new strain of ransomware, dubbed VirRansom or VirLock, discovered by the experts is able to encrypt […]