GuLoader — Örnek SHA256: 20c650ba | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 20c650ba6fe0158bf49bf298711fb95f5915dba704169c2443bf921f4852e9fa
• MD5: 803dd50ad2177c15197031d2ab6d13df

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: 20c650ba6fe0158b"
        threat_level = "medium"
        first_seen = "2026-03-06"
    condition:
        hash.sha256(0, filesize) == "20c650ba6fe0158bf49bf298711fb95f5915dba704169c2443bf921f4852e9fa"
}