PureCrypter | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA256039d9ea659f231a826c3340efd5f5894517f174d31b4ad7805c631d2b101dac2
MD5d32175880985f3095418f2f5db2eaab3
File Typeexe
Size12313.0 KB
First Seen2026-01-08
File Namex039d9ea659f231a826c3340efd5f5894517f174d31b4ad7805c631d2b101dac2.exe
Tagsexe, purecrypter, signed

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: 039d9ea659f231a826c3340efd5f5894517f174d31b4ad7805c631d2b101dac2
  • MD5: d32175880985f3095418f2f5db2eaab3

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: 039d9ea659f231a8"
        threat_level = "medium"
        first_seen = "2026-01-08"
    condition:
        hash.sha256(0, filesize) == "039d9ea659f231a826c3340efd5f5894517f174d31b4ad7805c631d2b101dac2"
}

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 039d9ea659f231a826c3340efd5f5894517f174d31b4ad7805c631d2b101dac2 # MD5 d32175880985f3095418f2f5db2eaab3
TypeValueNote
sha256 039d9ea659f231a826c3340efd5f5894517f174d31b4ad7805c631d2b101dac2 Sample:PureCrypter
md5 d32175880985f3095418f2f5db2eaab3 Sample:PureCrypter
Tags
purecrypterloadermalwaremediumsha256hash-analizi