GuLoader — Örnek SHA256: 54a6a853 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 54a6a8534a00d3b362bab5695a5a08db7785a533e30e23482c737fd029d96da5
• MD5: 1d132842eb3cfcc28a9c1c05a083435f

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: 54a6a8534a00d3b3"
        threat_level = "medium"
        first_seen = "2026-02-17"
    condition:
        hash.sha256(0, filesize) == "54a6a8534a00d3b362bab5695a5a08db7785a533e30e23482c737fd029d96da5"
}