ValleyRAT — Örnek SHA256: 925d6b30 | High Tehdit Analizi

Cryptographic Identifiers

Malware Family: ValleyRAT

ValleyRAT, Çin APT RAT'tır.

Threat Indicators (IOC)

• SHA256: 925d6b3001eb4ae91bd066f7229e17979c86f6be137ecd84feb199d670ce0beb
• MD5: 08162d4bf8f74cdddd453e3c6c5c10c7

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: 925d6b3001eb4ae9"
        threat_level = "high"
        first_seen = "2026-04-23"
    condition:
        hash.sha256(0, filesize) == "925d6b3001eb4ae91bd066f7229e17979c86f6be137ecd84feb199d670ce0beb"
}