NanoCore — Örnek SHA256: 08dc7d53 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: NanoCore

NanoCore, RAT'tır.

Threat Indicators (IOC)

• SHA256: 08dc7d538ab6f54853d6fa4cc3ec09eb0b9c02e01a9e314e1bfdac2cc3ad55fc
• MD5: bc9a2fc89c8264115e7baeb1420e471a

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: 08dc7d538ab6f548"
        threat_level = "medium"
        first_seen = "2023-07-04"
    condition:
        hash.sha256(0, filesize) == "08dc7d538ab6f54853d6fa4cc3ec09eb0b9c02e01a9e314e1bfdac2cc3ad55fc"
}