PureCrypter — Örnek SHA256: f3c20762 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: PureCrypter

PureCrypter, AV atlatma loader'dır.

Threat Indicators (IOC)

• SHA256: f3c20762993d21ddcf0bd3d03e6c77739fb2636427dbeb591a651f1614a81922
• MD5: 5b81041f3f64f058b494f6fe4b31b368

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: f3c20762993d21dd"
        threat_level = "medium"
        first_seen = "2025-11-22"
    condition:
        hash.sha256(0, filesize) == "f3c20762993d21ddcf0bd3d03e6c77739fb2636427dbeb591a651f1614a81922"
}