GuLoader — Örnek SHA256: c27c7787 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut üzerinden yük indirir.

Threat Indicators (IOC)

• SHA256: c27c7787676ab108ed9cd28249d9c471d633e00adb83aca635c460b6d32a3c5e
• MD5: 865334bc6f5142ad2e9e6d660c29ec7f

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: c27c7787676ab108"
        threat_level = "medium"
        first_seen = "2026-05-20"
    condition:
        hash.sha256(0, filesize) == "c27c7787676ab108ed9cd28249d9c471d633e00adb83aca635c460b6d32a3c5e"
}