NjRAT — Örnek SHA256: f6cbb1ab | High Tehdit Analizi

Cryptographic Identifiers

Malware Family: NjRAT

NjRAT, yaygın RAT'tır.

Threat Indicators (IOC)

• SHA256: f6cbb1abe7383cbe6579a1b73e7631444af9f8b95e1b50032862bd13ba14e091
• MD5: 2fa023d63d850c674cdd684d834d4d7f

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 NjRAT_SHA256 {
    meta:
        description = "NjRAT sample: f6cbb1abe7383cbe"
        threat_level = "high"
        first_seen = "2025-07-16"
    condition:
        hash.sha256(0, filesize) == "f6cbb1abe7383cbe6579a1b73e7631444af9f8b95e1b50032862bd13ba14e091"
}