GuLoader — Örnek SHA256: d78beea3 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: d78beea33ff995cf0269602c7b95e498c1eec4b9be5e70c5b367a4435842db31
• MD5: 6aabda25e2138d1197fa327c1096ea93

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: d78beea33ff995cf"
        threat_level = "medium"
        first_seen = "2025-10-12"
    condition:
        hash.sha256(0, filesize) == "d78beea33ff995cf0269602c7b95e498c1eec4b9be5e70c5b367a4435842db31"
}