DarkComet — Örnek SHA256: 43b3fa1a | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: DarkComet

DarkComet, eski nesil RAT'tır.

Threat Indicators (IOC)

• SHA256: 43b3fa1a455eedfc3a6084046a958b6a41074b92d94ecb5a0262911eab570f86
• MD5: c1e123df8403bf9087cce44956d6801c

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: 43b3fa1a455eedfc"
        threat_level = "medium"
        first_seen = "2021-06-24"
    condition:
        hash.sha256(0, filesize) == "43b3fa1a455eedfc3a6084046a958b6a41074b92d94ecb5a0262911eab570f86"
}