GuLoader — Örnek SHA256: f338f5aa | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: f338f5aaa23e689ec4e10108c0dd257346435204b07d1a64b34d6b615c22dc50
• MD5: 3f8359b0927d42743f0c3ead43c0a312

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: f338f5aaa23e689e"
        threat_level = "medium"
        first_seen = "2026-03-06"
    condition:
        hash.sha256(0, filesize) == "f338f5aaa23e689ec4e10108c0dd257346435204b07d1a64b34d6b615c22dc50"
}