GuLoader — Örnek SHA256: a9119310 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut downloader'dır.

Threat Indicators (IOC)

• SHA256: a911931015d57eb23239aa6e827f330a426717d17c6bc63ee3e664d59c6e6f62
• MD5: e972f8dd5722f62ac7b5288a67d35788

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: a911931015d57eb2"
        threat_level = "medium"
        first_seen = "2025-10-09"
    condition:
        hash.sha256(0, filesize) == "a911931015d57eb23239aa6e827f330a426717d17c6bc63ee3e664d59c6e6f62"
}