GuLoader — Örnek SHA256: 0197225f | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: 0197225fd8224ba218ea1fe2384268d93ff55f5fbad2c9269429f668b624c559
• MD5: 9f10c0a2b643322666d42babaa0984d0

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: 0197225fd8224ba2"
        threat_level = "medium"
        first_seen = "2025-10-09"
    condition:
        hash.sha256(0, filesize) == "0197225fd8224ba218ea1fe2384268d93ff55f5fbad2c9269429f668b624c559"
}