GuLoader — Örnek SHA256: 55806bdc | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 55806bdc01f9673da247b2f4f7a9841d2aad466ab6060107a63b73a68a999de2
• MD5: eeb0884fd4ad33f809c64b3678c5be3d

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: 55806bdc01f9673d"
        threat_level = "medium"
        first_seen = "2025-12-18"
    condition:
        hash.sha256(0, filesize) == "55806bdc01f9673da247b2f4f7a9841d2aad466ab6060107a63b73a68a999de2"
}