PureCrypter | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA256565a001b161e3a63b36e9e7cdf7a177f409d348f29aa8b11c3208f2b2b012bc3
MD5edada7b2078c15037981adb05f7f1000
File Typeexe
Size8.0 KB
First Seen2022-11-15
File NameDOC56012.PIF
Tagsexe, pif, purecrypter

Malware Family: PureCrypter

PureCrypter, loader'dır.

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

Threat Indicators (IOC)

  • SHA256: 565a001b161e3a63b36e9e7cdf7a177f409d348f29aa8b11c3208f2b2b012bc3
  • MD5: edada7b2078c15037981adb05f7f1000

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: 565a001b161e3a63"
        threat_level = "medium"
        first_seen = "2022-11-15"
    condition:
        hash.sha256(0, filesize) == "565a001b161e3a63b36e9e7cdf7a177f409d348f29aa8b11c3208f2b2b012bc3"
}

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 565a001b161e3a63b36e9e7cdf7a177f409d348f29aa8b11c3208f2b2b012bc3 # MD5 edada7b2078c15037981adb05f7f1000
TypeValueNote
sha256 565a001b161e3a63b36e9e7cdf7a177f409d348f29aa8b11c3208f2b2b012bc3 Sample:PureCrypter
md5 edada7b2078c15037981adb05f7f1000 Sample:PureCrypter
Tags
purecrypterloadermalwaremediumsha256hash-analizi