GuLoader — Örnek SHA256: d39676b4 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: d39676b463c271335812976f8f3359fbcb353e91715b1fc4f8a7e707ae2b717c
• MD5: 8d31bddc25eea2f613c5a677c72ad25c

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: d39676b463c27133"
        threat_level = "medium"
        first_seen = "2026-01-09"
    condition:
        hash.sha256(0, filesize) == "d39676b463c271335812976f8f3359fbcb353e91715b1fc4f8a7e707ae2b717c"
}