Lockbit-black-builder-main.zip Apr 2026

Typically includes a keygen.exe , builder.exe , and various configuration files used to encrypt files and generate ransom notes.

The file is a malicious archive containing the leaked source code and builder for LockBit 3.0 (also known as LockBit Black) ransomware. LockBit-Black-Builder-main.zip

It enables users to select specific encryption modes, target local or network drives, and set up decryption IDs for victims. Typically includes a keygen

Highly Malicious. Security platforms like ANY.RUN and App Any Run identify it as active ransomware. Typically includes a keygen.exe

Possession or use of this file is illegal in many jurisdictions and poses a severe security risk to your own system, as builders themselves often contain backdoors or "stealers" targeting the person using them.