Gh0stRAT — Örnek SHA256: b49f1f53 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: Gh0stRAT

Gh0stRAT, APT RAT'tır.

Threat Indicators (IOC)

• SHA256: b49f1f535f46f9df9d857210702aa9706d40ec1cd343cc82029674adb7ac1158
• MD5: b2e49443f91c306aff35a8b7bb4373c8

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: b49f1f535f46f9df"
        threat_level = "medium"
        first_seen = "2025-04-09"
    condition:
        hash.sha256(0, filesize) == "b49f1f535f46f9df9d857210702aa9706d40ec1cd343cc82029674adb7ac1158"
}