PureCrypter | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA25688e9fddf31ff59fc486dd61bdefb8449a3deea14dedb71831034e586b0679827
MD5da7f96f81de79815fd51884f453fa9cb
File Typeexe
Size96.0 KB
First Seen2026-04-15
File NameSecuriteInfo.com.Variant.Jalapeno.20291.46456925
Tagsexe, purecrypter

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: 88e9fddf31ff59fc486dd61bdefb8449a3deea14dedb71831034e586b0679827
  • MD5: da7f96f81de79815fd51884f453fa9cb

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: 88e9fddf31ff59fc"
        threat_level = "medium"
        first_seen = "2026-04-15"
    condition:
        hash.sha256(0, filesize) == "88e9fddf31ff59fc486dd61bdefb8449a3deea14dedb71831034e586b0679827"
}

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 88e9fddf31ff59fc486dd61bdefb8449a3deea14dedb71831034e586b0679827 # MD5 da7f96f81de79815fd51884f453fa9cb
TypeValueNote
sha256 88e9fddf31ff59fc486dd61bdefb8449a3deea14dedb71831034e586b0679827 Sample:PureCrypter
md5 da7f96f81de79815fd51884f453fa9cb Sample:PureCrypter
Tags
purecrypterloadermalwaremediumsha256hash-analizi