ValleyRAT — Örnek SHA256: 22ade128 | High Tehdit Analizi

Cryptographic Identifiers

Malware Family: ValleyRAT

ValleyRAT, Çin APT grubu tarafından kullanılır.

Threat Indicators (IOC)

• SHA256: 22ade12878633414f83462f1a579225b1fd6e0afa43141758fbf23dce0aedd68
• MD5: e6b8a23f6b489af5bc61607586702d6c

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: 22ade12878633414"
        threat_level = "high"
        first_seen = "2026-05-25"
    condition:
        hash.sha256(0, filesize) == "22ade12878633414f83462f1a579225b1fd6e0afa43141758fbf23dce0aedd68"
}