NanoCore — Örnek SHA256: b16c9c6b | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: NanoCore

NanoCore, RAT'tır.

Threat Indicators (IOC)

• SHA256: b16c9c6b0d2c5e04fd3d3bcfb9f9a8712502b99a1fea9edf9a2ff1dd1cc8ed41
• MD5: ccc82ee6994b8828c1093292366729c5

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: b16c9c6b0d2c5e04"
        threat_level = "medium"
        first_seen = "2024-02-21"
    condition:
        hash.sha256(0, filesize) == "b16c9c6b0d2c5e04fd3d3bcfb9f9a8712502b99a1fea9edf9a2ff1dd1cc8ed41"
}