PureCrypter | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA2561533fc9c14a2ab46599b771d77acc5b4364013200e126fb16d69e816cd23f84e
MD58a03826820e7a69e8e8a9c582c33635f
File Typeexe
Size186.0 KB
First Seen2022-12-29
File Name5.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: 1533fc9c14a2ab46599b771d77acc5b4364013200e126fb16d69e816cd23f84e
  • MD5: 8a03826820e7a69e8e8a9c582c33635f

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: 1533fc9c14a2ab46"
        threat_level = "medium"
        first_seen = "2022-12-29"
    condition:
        hash.sha256(0, filesize) == "1533fc9c14a2ab46599b771d77acc5b4364013200e126fb16d69e816cd23f84e"
}

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 1533fc9c14a2ab46599b771d77acc5b4364013200e126fb16d69e816cd23f84e # MD5 8a03826820e7a69e8e8a9c582c33635f
TypeValueNote
sha256 1533fc9c14a2ab46599b771d77acc5b4364013200e126fb16d69e816cd23f84e Sample:PureCrypter
md5 8a03826820e7a69e8e8a9c582c33635f Sample:PureCrypter
Tags
purecrypterloadermalwaremediumsha256hash-analizi