NanoCore — Örnek SHA256: 23970158 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: NanoCore

NanoCore, .NET tabanlı RAT'tır.

Threat Indicators (IOC)

• SHA256: 2397015877bf3f15b4b51b0c2137e4424b9043641daac653c7c759e34124770e
• MD5: 08bca9bf27f2f8d6f1ff23f12e2f0b20

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: 2397015877bf3f15"
        threat_level = "medium"
        first_seen = "2026-05-02"
    condition:
        hash.sha256(0, filesize) == "2397015877bf3f15b4b51b0c2137e4424b9043641daac653c7c759e34124770e"
}