GuLoader — Örnek SHA256: 75efc5a6 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 75efc5a6ef53bc3248c347b26adf208851d643ee054a49e3da1d2c17905ef7d8
• MD5: 8e538ed6e557782156e49e51e8a0f502

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: 75efc5a6ef53bc32"
        threat_level = "medium"
        first_seen = "2026-03-09"
    condition:
        hash.sha256(0, filesize) == "75efc5a6ef53bc3248c347b26adf208851d643ee054a49e3da1d2c17905ef7d8"
}