PureCrypter — Örnek SHA256: f5f97768 | Medium Tehdit Analizi

Cryptographic Identifiers

Malware Family: PureCrypter

PureCrypter, AV atlatma loader'dır.

Threat Indicators (IOC)

• SHA256: f5f977688fe5ab1c569958d0ccb27d8c35ffde7d03b6b175bf47990eae18c747
• MD5: c5dbeb0f4df4ce0b86c5c8b4cf23509c

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: f5f977688fe5ab1c"
        threat_level = "medium"
        first_seen = "2025-10-27"
    condition:
        hash.sha256(0, filesize) == "f5f977688fe5ab1c569958d0ccb27d8c35ffde7d03b6b175bf47990eae18c747"
}