Gh0stRAT — Örnek SHA256: 91e9a266 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: Gh0stRAT

Gh0stRAT, APT RAT'tır.

Threat Indicators (IOC)

• SHA256: 91e9a266a92d563c4c6ed001cd4cd3f93e1f26cc007c15d7e50e27d45acc1632
• MD5: 35d8375a52821fb5ec3c8ecd46410c0c

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: 91e9a266a92d563c"
        threat_level = "medium"
        first_seen = "2025-03-28"
    condition:
        hash.sha256(0, filesize) == "91e9a266a92d563c4c6ed001cd4cd3f93e1f26cc007c15d7e50e27d45acc1632"
}