PureCrypter | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA256e051fd042368a3dbdda8ba75ff1730eb828577b0295e82e90c19ca2a1f44051c
MD5af4ff2dd41ea5bdcb6db44dba35f1319
File Typeiso
Size17218.0 KB
First Seen2026-02-07
File NameInstaller.iso
Tagsiso, purecrypter, PureHVNC, PureLogsStealer

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: e051fd042368a3dbdda8ba75ff1730eb828577b0295e82e90c19ca2a1f44051c
  • MD5: af4ff2dd41ea5bdcb6db44dba35f1319

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: e051fd042368a3db"
        threat_level = "medium"
        first_seen = "2026-02-07"
    condition:
        hash.sha256(0, filesize) == "e051fd042368a3dbdda8ba75ff1730eb828577b0295e82e90c19ca2a1f44051c"
}

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 e051fd042368a3dbdda8ba75ff1730eb828577b0295e82e90c19ca2a1f44051c # MD5 af4ff2dd41ea5bdcb6db44dba35f1319
TypeValueNote
sha256 e051fd042368a3dbdda8ba75ff1730eb828577b0295e82e90c19ca2a1f44051c Sample:PureCrypter
md5 af4ff2dd41ea5bdcb6db44dba35f1319 Sample:PureCrypter
Tags
purecrypterloadermalwaremediumsha256hash-analizi