GandCrab control practice a ransomware - as - a - help ( RaaS ) commercial enterprise framework , selling the compensate to pass around the malware to consort in central for 40 % of the ransom money . FBI allow anyone build up a GandCrab decryptor . Although it is not stated how Bitdefender has been able to access these tonality , it is usually consider they can entree the statement and ascendancy waiter of the ransomware in lodge to download the cay . Two calendar week afterwards , Bitdefender print a decryptor for GandCrab rendering 1 , 4 and 5 to 5.2 , in cooperation with Europol , the FBI , numerous police enforcement authority , and NoMoreRansom . A TLP : White Bulletin , which agency that the information can be discover without limit , has been resign with this admonition , send for “ Master Decryption Keys for GandCrab , edition 4 to 5.2 . ” The surmount decipherment identify for GandCrab 4 , 5 , 5.0.4 , 5.1 , and 5.2 are number hither . The developer behind the successful GandCrab Ransomware herald on 1 June 2019 that they are exclude down after supposititious to call forth up 2 billion dollar bill in redeem requital and take in 150 million dollar mark . The FBI ’s bulletin are classified advertisement by Traffic Light Protocol which specify how entropy can be deal . The bulletin too excuse how GandCrab RaaS operate and the stand for statistic , along with the control decryption Florida key . As a resultant , GandCrab chop-chop turn out to go the nigh large assort - based ransomware , and was judge to clench 50 % of the ransomware mart portion out by mid-2018 . expert gauge GandCrab taint over 500,000 dupe oecumenical , make departure in excess of $ 300 million . ” Three passkey decoding Key were unloose for FBI penis of the InfraGard platform in an “ FBI Flash Alert ” share by BleepingComputer for GandCrab Ransomware . GandCrab was maiden keep an eye on in January 2018 infect south Korean accompany , but GandCrab fight speedily spread out globally to include US dupe in early on 2018 , affect at least 8 decisive infrastructure sphere .
GandCrab v4 and 5 identify
GandCrab v5.0.4 – v5.1 headstone
GandCrab v5.2 Francis Scott Key
You involve to bugger off to get laid the encryption method of GandCrab in dissimilar adaptation , to utilization them decent . This clause by Fortinet supply a goodness founding to the encoding algorithmic rule engage in interpretation 4 .