ValleyRAT — Örnek SHA256: 79472204 | High Tehdit Analizi

Cryptographic Identifiers

Malware Family: ValleyRAT

ValleyRAT, Çin APT grubu tarafından kullanılır.

Threat Indicators (IOC)

• SHA256: 7947220463ee9c537118d668419b01412a674a5e6eaeaf17fcbe00d121048908
• MD5: 91f406040865b07cd4e9d2e88a0b2ff9

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: 7947220463ee9c53"
        threat_level = "high"
        first_seen = "2026-06-30"
    condition:
        hash.sha256(0, filesize) == "7947220463ee9c537118d668419b01412a674a5e6eaeaf17fcbe00d121048908"
}