PureCrypter | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA256fbc0e4ee9167fa137e0e4a43eb903066e299007d26d3e6869be1ffaee6451f6b
MD59caf18c68d8ae022e242d0a2cb07edd6
File Typeiso
Size14494.0 KB
First Seen2026-03-05
File NameInstaller.iso
Tagsiso, purecrypter, PureLogsStealer, 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: fbc0e4ee9167fa137e0e4a43eb903066e299007d26d3e6869be1ffaee6451f6b
  • MD5: 9caf18c68d8ae022e242d0a2cb07edd6

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: fbc0e4ee9167fa13"
        threat_level = "medium"
        first_seen = "2026-03-05"
    condition:
        hash.sha256(0, filesize) == "fbc0e4ee9167fa137e0e4a43eb903066e299007d26d3e6869be1ffaee6451f6b"
}

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 fbc0e4ee9167fa137e0e4a43eb903066e299007d26d3e6869be1ffaee6451f6b # MD5 9caf18c68d8ae022e242d0a2cb07edd6
TypeValueNote
sha256 fbc0e4ee9167fa137e0e4a43eb903066e299007d26d3e6869be1ffaee6451f6b Sample:PureCrypter
md5 9caf18c68d8ae022e242d0a2cb07edd6 Sample:PureCrypter
Tags
purecrypterloadermalwaremediumsha256hash-analizi