ValleyRAT — Örnek SHA256: 1c466751 | High Tehdit Analizi

Cryptographic Identifiers

Malware Family: ValleyRAT

ValleyRAT, Çin APT RAT'tır.

Threat Indicators (IOC)

• SHA256: 1c46675149b0f4d926783c855e860b20548568849cdec941a62abb72534d1e68
• MD5: 5d7764bf1e0aea500fcaa21a69b8b43b

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: 1c46675149b0f4d9"
        threat_level = "high"
        first_seen = "2025-12-23"
    condition:
        hash.sha256(0, filesize) == "1c46675149b0f4d926783c855e860b20548568849cdec941a62abb72534d1e68"
}