ValleyRAT — Örnek SHA256: 6600e79d | High Tehdit Analizi

Cryptographic Identifiers

Malware Family: ValleyRAT

ValleyRAT, Çin APT RAT'tır.

Threat Indicators (IOC)

• SHA256: 6600e79da01251789f8cfd6599d9f22edf1a6c4e3e8fb8a4123757bdcc26de57
• MD5: c635acc81450b3c47bae36ec02762a77

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 ValleyRAT_SHA256 {
    meta:
        description = "ValleyRAT sample: 6600e79da0125178"
        threat_level = "high"
        first_seen = "2026-02-03"
    condition:
        hash.sha256(0, filesize) == "6600e79da01251789f8cfd6599d9f22edf1a6c4e3e8fb8a4123757bdcc26de57"
}