GuLoader — Örnek SHA256: c2b9ec84 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: c2b9ec84acc3759c8caca0f4b209b7dc467ed61e7d25c1097155c24425b8c8b2
• MD5: d798eb331447bc36c913a4fa3cf63e66

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: c2b9ec84acc3759c"
        threat_level = "medium"
        first_seen = "2025-10-09"
    condition:
        hash.sha256(0, filesize) == "c2b9ec84acc3759c8caca0f4b209b7dc467ed61e7d25c1097155c24425b8c8b2"
}