PureCrypter | Threat Level: medium | Type: Loader
Cryptographic Identifiers
| SHA256 | 82ee988094573d2ca524d0d37ba6c0cb6126fcb50cd39eda2ed2811cd45177a5 |
|---|---|
| MD5 | da542d4efc3b2e9a163701a1b1dfcd78 |
| File Type | z |
| Size | 64.9 KB |
| First Seen | 2025-07-29 |
| File Name | nxB7PDF.z |
| Tags | AgentTesla, purecrypter, Spam-ITA, wenawulus-xyz, z |
Malware Family: PureCrypter
PureCrypter, AV atlatma loader'dır.
| Type | Loader |
|---|---|
| Programming Language | .NET |
| Target Platform | Windows |
| C2 Protocol | HTTPS |
| Purpose | AV atlatma loader |
| First Seen Year | 2021 |
Threat Indicators (IOC)
- SHA256:
82ee988094573d2ca524d0d37ba6c0cb6126fcb50cd39eda2ed2811cd45177a5 - MD5:
da542d4efc3b2e9a163701a1b1dfcd78
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: 82ee988094573d2c"
threat_level = "medium"
first_seen = "2025-07-29"
condition:
hash.sha256(0, filesize) == "82ee988094573d2ca524d0d37ba6c0cb6126fcb50cd39eda2ed2811cd45177a5"
}
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
82ee988094573d2ca524d0d37ba6c0cb6126fcb50cd39eda2ed2811cd45177a5
# MD5
da542d4efc3b2e9a163701a1b1dfcd78
| Type | Value | Note |
|---|---|---|
| sha256 | 82ee988094573d2ca524d0d37ba6c0cb6126fcb50cd39eda2ed2811cd45177a5 | Sample:PureCrypter |
| md5 | da542d4efc3b2e9a163701a1b1dfcd78 | Sample:PureCrypter |