GuLoader — Örnek SHA256: 20b78073 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 20b780733c72830df9590f05583a5b413164b5487c001f9216e284aa46dfcc4c
• MD5: 14e3aa742b2ef2f18ad127e82919d167

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: 20b780733c72830d"
        threat_level = "medium"
        first_seen = "2025-09-11"
    condition:
        hash.sha256(0, filesize) == "20b780733c72830df9590f05583a5b413164b5487c001f9216e284aa46dfcc4c"
}