GuLoader — Örnek SHA256: fd44c930 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: fd44c9308e299cf5dc83456b7ce9f26ea014e0d36d3a2b5d9164c500c57e59ef
• MD5: 48d49e577131b538a4aa4a57c09d62fa

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: fd44c9308e299cf5"
        threat_level = "medium"
        first_seen = "2026-05-04"
    condition:
        hash.sha256(0, filesize) == "fd44c9308e299cf5dc83456b7ce9f26ea014e0d36d3a2b5d9164c500c57e59ef"
}