PureCrypter | Threat Level: medium | Type: Loader

Cryptographic Identifiers

SHA2568530860589e3b57e9d71a184240d08b0e3e0bc3e9c7e19dd333f78427f7121b5
MD5ddff28aa2b32126e9262c113e0c06955
File Typeexe
Size195.0 KB
First Seen2024-05-31
File NameTransaction reference number GLV211510801.scr
Tagsexe, purecrypter, scr

Malware Family: PureCrypter

PureCrypter, loader'dır.

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

Threat Indicators (IOC)

  • SHA256: 8530860589e3b57e9d71a184240d08b0e3e0bc3e9c7e19dd333f78427f7121b5
  • MD5: ddff28aa2b32126e9262c113e0c06955

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: 8530860589e3b57e"
        threat_level = "medium"
        first_seen = "2024-05-31"
    condition:
        hash.sha256(0, filesize) == "8530860589e3b57e9d71a184240d08b0e3e0bc3e9c7e19dd333f78427f7121b5"
}

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 8530860589e3b57e9d71a184240d08b0e3e0bc3e9c7e19dd333f78427f7121b5 # MD5 ddff28aa2b32126e9262c113e0c06955
TypeValueNote
sha256 8530860589e3b57e9d71a184240d08b0e3e0bc3e9c7e19dd333f78427f7121b5 Sample:PureCrypter
md5 ddff28aa2b32126e9262c113e0c06955 Sample:PureCrypter
Tags
purecrypterloadermalwaremediumsha256hash-analizi