GuLoader - Sample SHA256: 2128ead2 | Medium Threat Analysis

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut üzerinden yük indirir.

Threat Indicators (IOC)

• SHA256: 2128ead29cce1eafd2e44ee35c8e3db44249032bf55f24b984fa83d857b283c9
• MD5: 7b9b3e2b1046dd29b7f0a75587456400

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: 2128ead29cce1eaf"
        threat_level = "medium"
        first_seen = "2026-05-20"
    condition:
        hash.sha256(0, filesize) == "2128ead29cce1eafd2e44ee35c8e3db44249032bf55f24b984fa83d857b283c9"
}