PureCrypter | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA256ec0340c6a988fa791ac8ab7fa1a5aef67853f688913759cc2631e44de2ebbbd7
MD5c1ba8db7eadb612e02467fdd8786a194
File Typeiso
Size9982.0 KB
First Seen2025-11-15
File NameInstaller.iso
Tagsiso, purecrypter, PureHVNC, winautordr-hopto-org

Malware Family: PureCrypter

PureCrypter, AV atlatma loader'dır.

TypeLoader
Programming Language.NET
Target PlatformWindows
C2 ProtocolHTTPS
PurposeAV atlatma loader
First Seen Year2021

Threat Indicators (IOC)

  • SHA256: ec0340c6a988fa791ac8ab7fa1a5aef67853f688913759cc2631e44de2ebbbd7
  • MD5: c1ba8db7eadb612e02467fdd8786a194

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: ec0340c6a988fa79"
        threat_level = "medium"
        first_seen = "2025-11-15"
    condition:
        hash.sha256(0, filesize) == "ec0340c6a988fa791ac8ab7fa1a5aef67853f688913759cc2631e44de2ebbbd7"
}

PureCrypter — Malware Profile

PureCrypter, AV atlatma loader'dır.

Malware Type
Loader
Programming Language
.NET
C2 Protocol
HTTPS
Target Systems
Windows

Capabilities & Behavior

Payload İndirme
Süreç Enjeksiyonu
Modüler Mimari
Kimlik Bilgisi Hırsızlığı
Yanal Hareket
Kalıcılık
Anti-VM/Sandbox
İkincil Payload Dağıtımı

IOC List (2 indicators)

IOC — PureCrypter
# SHA256 ec0340c6a988fa791ac8ab7fa1a5aef67853f688913759cc2631e44de2ebbbd7 # MD5 c1ba8db7eadb612e02467fdd8786a194
TypeValueNote
sha256 ec0340c6a988fa791ac8ab7fa1a5aef67853f688913759cc2631e44de2ebbbd7 Sample:PureCrypter
md5 c1ba8db7eadb612e02467fdd8786a194 Sample:PureCrypter
Tags
purecrypterloadermalwaremediumsha256hash-analizi