GuLoader — Örnek SHA256: de8f73af | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: de8f73afa5a50d50af9c19e74a12731cdc1285254954dabb2ab75155c935a004
• MD5: 44d098e0337e7bc95cdf94285b69d71a

You can verify all hash values of this sample on VirusTotal.

System Cleanup Guide

1. Disconnect the system from the network — the loader may be downloading more malware
2. Analyze every downloaded payload
3. Inspect all network traffic and cut suspicious connections
4. Run a full antivirus scan
5. Consider reimaging the system

YARA Rule Hints

rule GuLoader_SHA256 {
    meta:
        description = "GuLoader sample: de8f73afa5a50d50"
        threat_level = "medium"
        first_seen = "2025-09-24"
    condition:
        hash.sha256(0, filesize) == "de8f73afa5a50d50af9c19e74a12731cdc1285254954dabb2ab75155c935a004"
}