Decrypt PkWxBiEx7 Ransomware

In our recovery lab today at Lockbit Decryptor, we isolated a ransomware variant using the random 9-character extension PkWxBiEx7. Our forensic analysis confirms this is a LockBit 3.0 Black variant, identifiable by its specific naming convention and ransom note format. Despite its use of robust RSA-2048 and AES-256 ciphers, a critical flaw in its key…