GuLoader - nouveau_curriculum_vitae (13).vbs [9f8c7663]

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut üzerinden yük indirir.

Threat Indicators (IOC)

• SHA256: 9f8c7663194662d77577a6229010c12222a75e4d58d3b6e540668813a46ae2e5
• MD5: 3e3c9a0d22738dd7b1921f9216d6a909

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: 9f8c7663194662d7"
        threat_level = "medium"
        first_seen = "2026-06-30"
    condition:
        hash.sha256(0, filesize) == "9f8c7663194662d77577a6229010c12222a75e4d58d3b6e540668813a46ae2e5"
}