“Saw”-Themed Ransomware taunts you by slowly deleting encrypted files while increasing the ransom demand until you pay for the decryption key. After 72 hours, the ransomware deletes every encrypted file on the PC. The ransom note exists in both English-language and Portuguese-language versions, and the lowest possible amount that victims can pay ranges from $20 to $150 in bitcoins. Security researchers have been able to recover the encryption key hardcoded into the malware as well as bitcoin addresses to which ransoms can be paid.”]
Source: https://www.cuinfosecurity.com/blogs/jigsaw-ransomware-adds-insult-to-injury-p-2107