DarkComet — Örnek SHA256: a3a28494 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: DarkComet

DarkComet, eski RAT'tır.

Threat Indicators (IOC)

• SHA256: a3a2849495ec0b496a9270954ba4754d37c3ffba42890de7dc91318adc4dfd25
• MD5: ee6dc450cbaa9dd6a07b9763bef0f795

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 DarkComet_SHA256 {
    meta:
        description = "DarkComet sample: a3a2849495ec0b49"
        threat_level = "medium"
        first_seen = "2020-11-11"
    condition:
        hash.sha256(0, filesize) == "a3a2849495ec0b496a9270954ba4754d37c3ffba42890de7dc91318adc4dfd25"
}