PureCrypter | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA2563ee19026405a59ede203668c710f8d414387e1f74416979d0c7793357867a52a
MD544599fd6dbbceff77d93103565da0078
File Typeexe
Size10017.5 KB
First Seen2025-09-08
File NameSetup_v109_x64.exe
Tagsexe, 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: 3ee19026405a59ede203668c710f8d414387e1f74416979d0c7793357867a52a
  • MD5: 44599fd6dbbceff77d93103565da0078

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: 3ee19026405a59ed"
        threat_level = "medium"
        first_seen = "2025-09-08"
    condition:
        hash.sha256(0, filesize) == "3ee19026405a59ede203668c710f8d414387e1f74416979d0c7793357867a52a"
}

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 3ee19026405a59ede203668c710f8d414387e1f74416979d0c7793357867a52a # MD5 44599fd6dbbceff77d93103565da0078
TypeValueNote
sha256 3ee19026405a59ede203668c710f8d414387e1f74416979d0c7793357867a52a Sample:PureCrypter
md5 44599fd6dbbceff77d93103565da0078 Sample:PureCrypter
Tags
purecrypterloadermalwaremediumsha256hash-analizi