NanoCore — Örnek SHA256: af1212b5 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: NanoCore

NanoCore, RAT'tır.

Threat Indicators (IOC)

• SHA256: af1212b5cfb2645f2271b0210c3da1153d868f5ade7c76d2b9703b534dc5db21
• MD5: 3b2912f65c5e8b2cf7d2cce072de7849

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 NanoCore_SHA256 {
    meta:
        description = "NanoCore sample: af1212b5cfb2645f"
        threat_level = "medium"
        first_seen = "2025-11-04"
    condition:
        hash.sha256(0, filesize) == "af1212b5cfb2645f2271b0210c3da1153d868f5ade7c76d2b9703b534dc5db21"
}