Ransomware - BigBobRoss

BigBobRoss isn't as friendly as the name implies. This ransomware uses symmetric encryption in the form of AES-128-ECB and has several file extensions when encrypting files, including .obfuscated, .cheetah, .encrypted, .encryptedALL, and .djvu. The ransomware existed throughout almost all of 2019 and asked victims to contact the ransomware operators directly to decrypt files. Luckily, a public and free decryptor is available from Avast and Emsisoft.