PureCrypter | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA2562ecfae6dbd7647ace5980e6ea59b9bdbf82253943fb437fc79c7e74fc30d6119
MD5bdd5a7fb680fc4987d03d603aa9c7a78
File Typeexe
Size19383.5 KB
First Seen2026-03-31
File NameInstaller_v2103_x64_.exe
Tagsexe, purecrypter, tabbysbakescodes-ws

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: 2ecfae6dbd7647ace5980e6ea59b9bdbf82253943fb437fc79c7e74fc30d6119
  • MD5: bdd5a7fb680fc4987d03d603aa9c7a78

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: 2ecfae6dbd7647ac"
        threat_level = "medium"
        first_seen = "2026-03-31"
    condition:
        hash.sha256(0, filesize) == "2ecfae6dbd7647ace5980e6ea59b9bdbf82253943fb437fc79c7e74fc30d6119"
}

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 2ecfae6dbd7647ace5980e6ea59b9bdbf82253943fb437fc79c7e74fc30d6119 # MD5 bdd5a7fb680fc4987d03d603aa9c7a78
TypeValueNote
sha256 2ecfae6dbd7647ace5980e6ea59b9bdbf82253943fb437fc79c7e74fc30d6119 Sample:PureCrypter
md5 bdd5a7fb680fc4987d03d603aa9c7a78 Sample:PureCrypter
Tags
purecrypterloadermalwaremediumsha256hash-analizi