Gh0stRAT — Örnek SHA256: 5b775a6b | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: Gh0stRAT

Gh0stRAT, APT gruplarınca kullanılır.

Threat Indicators (IOC)

• SHA256: 5b775a6bfa31f522387a32085fae945fa2b7a6a069f029ef394fb4cd680952e6
• MD5: 33c5eef9f840e360c9e9187c498aaa61

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 Gh0stRAT_SHA256 {
    meta:
        description = "Gh0stRAT sample: 5b775a6bfa31f522"
        threat_level = "medium"
        first_seen = "2025-06-24"
    condition:
        hash.sha256(0, filesize) == "5b775a6bfa31f522387a32085fae945fa2b7a6a069f029ef394fb4cd680952e6"
}