GuLoader - Sample SHA256: 22a27282 | Medium Threat Analysis

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut üzerinden yük indirir.

Threat Indicators (IOC)

• SHA256: 22a27282540e649546bac821b129bd1aad17df15d4a89ece1622759446346487
• MD5: 1dae081f080bb621413de2074c7a4562

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: 22a27282540e6495"
        threat_level = "medium"
        first_seen = "2026-05-20"
    condition:
        hash.sha256(0, filesize) == "22a27282540e649546bac821b129bd1aad17df15d4a89ece1622759446346487"
}