GuLoader — Örnek SHA256: 85bb77ab | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 85bb77ab50e307210eac33967c69a15d31f38277ba82a88020eda2c972100f19
• MD5: e2d50816fde5ab6748051d1266c6bb97

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: 85bb77ab50e30721"
        threat_level = "medium"
        first_seen = "2026-03-10"
    condition:
        hash.sha256(0, filesize) == "85bb77ab50e307210eac33967c69a15d31f38277ba82a88020eda2c972100f19"
}