PureCrypter | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA2562d3d03e75765ce9fe596537f2969c5bf7c70ee177dd8280b4114837176d9c6ca
MD556f75168cd11ead9eb3c07ce5e5b450e
File Typeexe
Size54.5 KB
First Seen2025-03-19
File Namezahteva_za_ponudbo.img.exe
Tagsexe, purecrypter

Malware Family: PureCrypter

PureCrypter, loader'dır.

TypeLoader
Programming Language.NET
Target PlatformWindows
C2 ProtocolHTTPS
PurposeLoader
First Seen Year2021

Threat Indicators (IOC)

  • SHA256: 2d3d03e75765ce9fe596537f2969c5bf7c70ee177dd8280b4114837176d9c6ca
  • MD5: 56f75168cd11ead9eb3c07ce5e5b450e

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: 2d3d03e75765ce9f"
        threat_level = "medium"
        first_seen = "2025-03-19"
    condition:
        hash.sha256(0, filesize) == "2d3d03e75765ce9fe596537f2969c5bf7c70ee177dd8280b4114837176d9c6ca"
}

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 2d3d03e75765ce9fe596537f2969c5bf7c70ee177dd8280b4114837176d9c6ca # MD5 56f75168cd11ead9eb3c07ce5e5b450e
TypeValueNote
sha256 2d3d03e75765ce9fe596537f2969c5bf7c70ee177dd8280b4114837176d9c6ca Sample:PureCrypter
md5 56f75168cd11ead9eb3c07ce5e5b450e Sample:PureCrypter
Tags
purecrypterloadermalwaremediumsha256hash-analizi