PureCrypter | Threat Level: medium | Type: Loader
Cryptographic Identifiers
| SHA256 | 44d331ead0c797fb4d53497a36a4ef931742e513691f86760d80603b8108f692 |
|---|---|
| MD5 | 77d40ee7dfdc0f9a3215a84de6c9e5c1 |
| File Type | img |
| Size | 136.0 KB |
| First Seen | 2025-06-24 |
| File Name | ntransfer_ncia_de_pagamento_pdf_.img |
| Tags | img, purecrypter |
Malware Family: PureCrypter
PureCrypter, loader'dır.
| Type | Loader |
|---|---|
| Programming Language | .NET |
| Target Platform | Windows |
| C2 Protocol | HTTPS |
| Purpose | Loader |
| First Seen Year | 2021 |
Threat Indicators (IOC)
- SHA256:
44d331ead0c797fb4d53497a36a4ef931742e513691f86760d80603b8108f692 - MD5:
77d40ee7dfdc0f9a3215a84de6c9e5c1
You can verify all hash values of this sample on VirusTotal.
System Cleanup Guide
- Disconnect the system from the network — the loader may be downloading more malware
- Analyze every downloaded payload
- Inspect all network traffic and cut suspicious connections
- Run a full antivirus scan
- Consider reimaging the system
YARA Rule Hints
rule PureCrypter_SHA256 {
meta:
description = "PureCrypter sample: 44d331ead0c797fb"
threat_level = "medium"
first_seen = "2025-06-24"
condition:
hash.sha256(0, filesize) == "44d331ead0c797fb4d53497a36a4ef931742e513691f86760d80603b8108f692"
}
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
44d331ead0c797fb4d53497a36a4ef931742e513691f86760d80603b8108f692
# MD5
77d40ee7dfdc0f9a3215a84de6c9e5c1
| Type | Value | Note |
|---|---|---|
| sha256 | 44d331ead0c797fb4d53497a36a4ef931742e513691f86760d80603b8108f692 | Sample:PureCrypter |
| md5 | 77d40ee7dfdc0f9a3215a84de6c9e5c1 | Sample:PureCrypter |