NanoCore — Örnek SHA256: 3fc87275 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: NanoCore

NanoCore, RAT'tır.

Threat Indicators (IOC)

• SHA256: 3fc87275954273657917b849d85fed130a8c8392950d64004f8b9fd61b97603d
• MD5: d4458c5a85612a4a2c5a3c0a1ac18560

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: 3fc8727595427365"
        threat_level = "medium"
        first_seen = "2026-06-07"
    condition:
        hash.sha256(0, filesize) == "3fc87275954273657917b849d85fed130a8c8392950d64004f8b9fd61b97603d"
}