JIGSAW RANSOMWARE

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JIGSAW RANSOMWARE This ransomware was first spotted in April 2016. A notorious virus that disables the computer and encrypts the files on it and threatens to delete them, is actually the first one that carries out this threat.

Once the virus invades the system a countdown timer starts and if the demanded ransom of $150 is not paid within first hour it deletes one file and continues deleting as the timer resets every 60 minutes deleting more and more files.

JIGSAW virus encrypts files using AES-128-CBC and creates a secret decryption key, which is needed to decrypt all these encrypted files.

Jigsaw malware creates a number of problems:-
  • Jigsaw drops other type of infections in order to invade your system deeply.
  • Spam files and registries are injected on to your device.
  • A lot of pop-up ads come out on the screen.
  • Slows down system’s performance.

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