GuLoader — Örnek SHA256: d9bd350b | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: d9bd350b04cd2540bbcbf9da1f3321f8c6bba1d8fe31de63d5afaf18a735744f
• MD5: b661b44c0a510c1de4931bb8a84a1776

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: d9bd350b04cd2540"
        threat_level = "medium"
        first_seen = "2025-11-12"
    condition:
        hash.sha256(0, filesize) == "d9bd350b04cd2540bbcbf9da1f3321f8c6bba1d8fe31de63d5afaf18a735744f"
}