GuLoader - PO BCF2026.exe [5e9db5d3]

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut üzerinden yük indirir.

Threat Indicators (IOC)

• SHA256: 5e9db5d3315b40d2918de07c2ef6fb1228125d200194ea8e8879495acf07d545
• MD5: 4b27440dc8cb57d6b77632e6520af4c1

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: 5e9db5d3315b40d2"
        threat_level = "medium"
        first_seen = "2026-06-18"
    condition:
        hash.sha256(0, filesize) == "5e9db5d3315b40d2918de07c2ef6fb1228125d200194ea8e8879495acf07d545"
}