HavocC2 — Örnek SHA256: 3458082a | High Tehdit Analizi

Cryptographic Identifiers

Malware Family: HavocC2

Havoc C2, EDR atlatmaya odaklanır.

Threat Indicators (IOC)

• SHA256: 3458082ad2e29cefc189cde5ce067458e5227c3ac12f7fa1b1e1c1f3578f32b8
• MD5: e744f962bf4d5c5f7ba75935a0576689

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 HavocC2_SHA256 {
    meta:
        description = "HavocC2 sample: 3458082ad2e29cef"
        threat_level = "high"
        first_seen = "2025-01-23"
    condition:
        hash.sha256(0, filesize) == "3458082ad2e29cefc189cde5ce067458e5227c3ac12f7fa1b1e1c1f3578f32b8"
}