PureCrypter — Örnek SHA256: dfd7cfa4 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: PureCrypter

PureCrypter, AV atlatma loader'dır.

Threat Indicators (IOC)

• SHA256: dfd7cfa40914ec0242694308af5c319495df5e404232f0497175562e0b8305e7
• MD5: 3909b6e353a9cba14eab4341ac29b7b4

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 PureCrypter_SHA256 {
    meta:
        description = "PureCrypter sample: dfd7cfa40914ec02"
        threat_level = "medium"
        first_seen = "2025-12-08"
    condition:
        hash.sha256(0, filesize) == "dfd7cfa40914ec0242694308af5c319495df5e404232f0497175562e0b8305e7"
}