Gh0stRAT — kuailian.exe [6c98414b]

Cryptographic Identifiers

Malware Family: Gh0stRAT

Gh0stRAT, APT gruplarınca kullanılır.

Threat Indicators (IOC)

• SHA256: 6c98414b8cd5900ad18b34ad416e7a98fefa2794cdbfed6351c3af828594ece3
• MD5: c43aebf6418d72b19fca46bdc2b70b36

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 Gh0stRAT_SHA256 {
    meta:
        description = "Gh0stRAT sample: 6c98414b8cd5900a"
        threat_level = "medium"
        first_seen = "2025-11-04"
    condition:
        hash.sha256(0, filesize) == "6c98414b8cd5900ad18b34ad416e7a98fefa2794cdbfed6351c3af828594ece3"
}