GuLoader — Örnek SHA256: d5a9518f | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: d5a9518f65e537df37484b71362c2390c3f0751ad7f7b1388552d4ae8acaf2a7
• MD5: 40af9316a7129f926d4aee536bc48138

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: d5a9518f65e537df"
        threat_level = "medium"
        first_seen = "2026-03-08"
    condition:
        hash.sha256(0, filesize) == "d5a9518f65e537df37484b71362c2390c3f0751ad7f7b1388552d4ae8acaf2a7"
}