PureCrypter — Örnek SHA256: 640e7640 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: PureCrypter

PureCrypter, loader'dır.

Threat Indicators (IOC)

• SHA256: 640e7640635ab6ba8f32ef9ab8640b81cc11f971d1785709ea17e9c28df7dbff
• MD5: fccc34720bf0b2633d06cf05b83a9b51

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: 640e7640635ab6ba"
        threat_level = "medium"
        first_seen = "2025-03-31"
    condition:
        hash.sha256(0, filesize) == "640e7640635ab6ba8f32ef9ab8640b81cc11f971d1785709ea17e9c28df7dbff"
}