NanoCore — Örnek SHA256: b0249731 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: NanoCore

NanoCore, RAT'tır.

Threat Indicators (IOC)

• SHA256: b02497312858471a02d02f26e651e129f0fabe01ad45eac35fbdcfe73f2fa8ca
• MD5: 1a959bfa4af2d06504d11a22db5044f8

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: b02497312858471a"
        threat_level = "medium"
        first_seen = "2023-06-12"
    condition:
        hash.sha256(0, filesize) == "b02497312858471a02d02f26e651e129f0fabe01ad45eac35fbdcfe73f2fa8ca"
}