NjRAT — Örnek SHA256: c3e46c68 | High Tehdit Analizi

Cryptographic Identifiers

Malware Family: NjRAT

NjRAT, yaygın RAT'tır.

Threat Indicators (IOC)

• SHA256: c3e46c68374a1d99517a02cad04e2a4cb941f639f6719153a5a9a0e56099c2a6
• MD5: bb860235884ee470c647771e2083355b

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: c3e46c68374a1d99"
        threat_level = "high"
        first_seen = "2025-08-22"
    condition:
        hash.sha256(0, filesize) == "c3e46c68374a1d99517a02cad04e2a4cb941f639f6719153a5a9a0e56099c2a6"
}