LockBit — 2023-05-07_59fe569fcc6b84aa8e8e74236fc8d [f7c432af]

Cryptographic Identifiers

Malware Family: LockBit

LockBit, en fazla saldırıdan sorumlu ransomware'dir.

Threat Indicators (IOC)

• SHA256: f7c432afe20c31ddd75dbb214f1b7aaeb400d9d17da6d9e3c0d7cf1dd38bf524
• MD5: 59fe569fcc6b84aa8e8e74236fc8d8e2

System Cleanup Guide

1. Sistemi ağdan DERHAL ayırın — diğer cihazlara yayılmayı durdurun
2. Do not pay the ransom — there is no guarantee your files will be restored
3. Quarantine the affected drives
4. Kullanılan fidye yazılımı ailesini belirleyin (nomoreransom.org)
5. Try available decryptor tools (the NoMoreRansom project)
6. Yetkililere ihbarda bulunun
7. Temiz bir yedekten kurtarın

YARA Rule Hints

rule LockBit_SHA256 {
    meta:
        description = "LockBit sample: f7c432afe20c31dd"
        threat_level = "critical"
        first_seen = "2023-05-08"
    condition:
        hash.sha256(0, filesize) == "f7c432afe20c31ddd75dbb214f1b7aaeb400d9d17da6d9e3c0d7cf1dd38bf524"
}