GuLoader - Sample SHA256: 2d26598c | Medium Threat Analysis

Cryptographic Identifiers

Malware Family: GuLoader

GuLoader, bulut üzerinden yük indirir.

Threat Indicators (IOC)

• SHA256: 2d26598c65a56fec5e7fc62d95b04d2973121c5fbc94d83fc587231e271ddf08
• MD5: a44a5817fd49b5a01f284dc70b30957c

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: 2d26598c65a56fec"
        threat_level = "medium"
        first_seen = "2026-05-20"
    condition:
        hash.sha256(0, filesize) == "2d26598c65a56fec5e7fc62d95b04d2973121c5fbc94d83fc587231e271ddf08"
}