ValleyRAT — Örnek SHA256: 7e071c9b | High Tehdit Analizi

Cryptographic Identifiers

Malware Family: ValleyRAT

ValleyRAT, Çin APT RAT'tır.

Threat Indicators (IOC)

• SHA256: 7e071c9b60fbd9566e8f222af5cb7a25f6ca8cf7d8ef0456802e321d7ac43d9d
• MD5: f85179c08cc4b39b935ec9c482ab0bb6

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: 7e071c9b60fbd956"
        threat_level = "high"
        first_seen = "2025-11-24"
    condition:
        hash.sha256(0, filesize) == "7e071c9b60fbd9566e8f222af5cb7a25f6ca8cf7d8ef0456802e321d7ac43d9d"
}