QakBot — Örnek SHA256: adcc9448 | Critical Tehdit Analizi

Cryptographic Identifiers

Malware Family: QakBot

QakBot, 15 yıllık bankacılık trojanıdır.

Threat Indicators (IOC)

• SHA256: adcc94488fdf45534af8c4bc7e1621fdd854f953c37045b29d36b2e1f7a978cf
• MD5: 943766ef427b03053fcffb3a4c50e301

You can verify all hash values of this sample on VirusTotal.

System Cleanup Guide

1. Disconnect the system from the network — unplug ethernet, disable Wi-Fi
2. Terminate suspicious processes from Task Manager
3. Run a full system scan with Malwarebytes or Kaspersky
4. HKCU\Software\Microsoft\Windows\CurrentVersion\Run kayıtlarını kontrol edin
5. Review newly created tasks in Task Scheduler
6. Change all your account passwords from a clean device
7. Gerekirse Windows'u yeniden yükleyin ve verilerinizi temiz bir yedeğe geri alın

YARA Rule Hints

rule QakBot_SHA256 {
    meta:
        description = "QakBot sample: adcc94488fdf4553"
        threat_level = "critical"
        first_seen = "2023-05-24"
    condition:
        hash.sha256(0, filesize) == "adcc94488fdf45534af8c4bc7e1621fdd854f953c37045b29d36b2e1f7a978cf"
}