GuLoader — Örnek SHA256: 2ff71d6b | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 2ff71d6b1ba2c2ebe801611dedf98f7f62b0543fa356ed1e2827f244a2c55426
• MD5: 0dba23836d7499fbee10b0ee8a6db1ec

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: 2ff71d6b1ba2c2eb"
        threat_level = "medium"
        first_seen = "2025-11-06"
    condition:
        hash.sha256(0, filesize) == "2ff71d6b1ba2c2ebe801611dedf98f7f62b0543fa356ed1e2827f244a2c55426"
}