ValleyRAT — Örnek SHA256: adc3207c | High Tehdit Analizi

Cryptographic Identifiers

Malware Family: ValleyRAT

ValleyRAT, Çin APT grubu tarafından kullanılır.

Threat Indicators (IOC)

• SHA256: adc3207cc73d1e48c6d03eac056962eea8b6b61a68d0c5d7a80364bcddc715d5
• MD5: 365d79c4976c4266e8a928a291ce70bd

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: adc3207cc73d1e48"
        threat_level = "high"
        first_seen = "2026-05-08"
    condition:
        hash.sha256(0, filesize) == "adc3207cc73d1e48c6d03eac056962eea8b6b61a68d0c5d7a80364bcddc715d5"
}