CobaltStrike — Örnek SHA256: 64db468d | Critical Tehdit Analizi

Cryptographic Identifiers

Malware Family: CobaltStrike

Cobalt Strike, kötüye kullanılan C2 framework'üdür.

Threat Indicators (IOC)

• SHA256: 64db468d9c3d860ef9f014b1b7020a1089249eb169220cc3bd3018f232b992aa
• MD5: 7b4fe3fe0fad480f104c1ad19adbe22a

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 CobaltStrike_SHA256 {
    meta:
        description = "CobaltStrike sample: 64db468d9c3d860e"
        threat_level = "critical"
        first_seen = "2025-11-30"
    condition:
        hash.sha256(0, filesize) == "64db468d9c3d860ef9f014b1b7020a1089249eb169220cc3bd3018f232b992aa"
}