GuLoader — Örnek SHA256: 4298a440 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 4298a440b5c36d8760418114e3278378b167b8d09267640ffda81f082041789d
• MD5: 511b79306c614b07bc732fdca4247928

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: 4298a440b5c36d87"
        threat_level = "medium"
        first_seen = "2025-08-27"
    condition:
        hash.sha256(0, filesize) == "4298a440b5c36d8760418114e3278378b167b8d09267640ffda81f082041789d"
}