NjRAT - Sample SHA256: 31c37ff6 | High Threat Analysis

Cryptographic Identifiers

Malware Family: NjRAT

NjRAT, Orta Doğu'da yaygın RAT'tır.

Threat Indicators (IOC)

• SHA256: 31c37ff61aa322192236c9672f09e3d97b6e6e09c5019077df7d0567d4c0b48b
• MD5: 744e1221f6467d0b7e73a10f52e6cd6c

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: 31c37ff61aa32219"
        threat_level = "high"
        first_seen = "2026-06-29"
    condition:
        hash.sha256(0, filesize) == "31c37ff61aa322192236c9672f09e3d97b6e6e09c5019077df7d0567d4c0b48b"
}