DCRat — Örnek SHA256: fe3aca08 | High Tehdit Analizi

Cryptographic Identifiers

Malware Family: DCRat

DCRat, modüler RAT'tır.

Threat Indicators (IOC)

• SHA256: fe3aca08dfca8765efe0f3e7cf36a6a234e13d8c7451d3e0cb2a040b8d34f9df
• MD5: 3118d41ed07e5f38667ca5b1c6700605

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 DCRat_SHA256 {
    meta:
        description = "DCRat sample: fe3aca08dfca8765"
        threat_level = "high"
        first_seen = "2025-08-24"
    condition:
        hash.sha256(0, filesize) == "fe3aca08dfca8765efe0f3e7cf36a6a234e13d8c7451d3e0cb2a040b8d34f9df"
}