GuLoader — doc20240715-00034.img [b8eae099]

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut üzerinden yük indirir.

Threat Indicators (IOC)

• SHA256: b8eae0991f6147c8b5755d19a6093627363fd459b8bbec352a14ef7ab463ea9a
• MD5: 04485f14c468c9a61c3aabd55bdab899

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: b8eae0991f6147c8"
        threat_level = "medium"
        first_seen = "2026-05-21"
    condition:
        hash.sha256(0, filesize) == "b8eae0991f6147c8b5755d19a6093627363fd459b8bbec352a14ef7ab463ea9a"
}