SnakeKeylogger | Threat Level: high | Type: Infostealer

Cryptographic Identifiers

SHA2563d104291074fa77a83e84e08ac038eba5034bb1178cc20c56216e03ccc45d391
MD539a8b28f0fff79ca203631db8a3c9d8e
File Typejs
Size1559.1 KB
First Seen2026-03-26
File Nameofflinejs.js
Tagsjs, SnakeKeylogger

Malware Family: SnakeKeylogger

Snake Keylogger, email dağıtımı kullanan keylogger'dır.

TypeInfostealer
Programming LanguageC#/.NET
Target PlatformWindows
C2 ProtocolSMTP/FTP
PurposeEmail tabanlı keylogger
First Seen Year2020
AliasesSnake Logger

Threat Indicators (IOC)

  • SHA256: 3d104291074fa77a83e84e08ac038eba5034bb1178cc20c56216e03ccc45d391
  • MD5: 39a8b28f0fff79ca203631db8a3c9d8e

You can verify all hash values of this sample on VirusTotal.

System Cleanup Guide

  1. Disconnect the system from the network immediately
  2. Yeni bir cihazdan banka hesabı, sosyal medya ve e-posta şifrelerini değiştirin
  3. Move crypto wallets to a new address and abandon the old ones
  4. Start a full scan with up-to-date antivirus
  5. Clear saved browser passwords and enable 2FA
  6. Sign out of all sessions on every affected service

YARA Rule Hints

rule SnakeKeylogger_SHA256 {
    meta:
        description = "SnakeKeylogger sample: 3d104291074fa77a"
        threat_level = "high"
        first_seen = "2026-03-26"
    condition:
        hash.sha256(0, filesize) == "3d104291074fa77a83e84e08ac038eba5034bb1178cc20c56216e03ccc45d391"
}

SnakeKeylogger — Malware Profile

Snake Keylogger (SnakeLogger), 2020 yilinda .NET ile yazilmis bir keylogger/infostealer ailesidir. SMTP, Telegram Bot API ve FTP uzerinden veri sizdirma secenekleri sunar. Tarayici sifreleri, email istemcileri ve FTP istemcilerini hedef alir.

Malware Type
Infostealer
Programming Language
C#/.NET
C2 Protocol
SMTP/FTP
Target Systems
Windows
Also Known As (AKA)
Snake Logger

Capabilities & Behavior

Tarayıcı Kimlik Bilgileri
Çerez Hırsızlığı
Kripto Cüzdan Çalma
Sistem Bilgisi
Ekran Görüntüsü
FTP/SSH İstemci Şifreleri
E-posta İstemcisi Çalma
Veri Sızıntısı

IOC List (2 indicators)

IOC — SnakeKeylogger
# SHA256 3d104291074fa77a83e84e08ac038eba5034bb1178cc20c56216e03ccc45d391 # MD5 39a8b28f0fff79ca203631db8a3c9d8e
TypeValueNote
sha256 3d104291074fa77a83e84e08ac038eba5034bb1178cc20c56216e03ccc45d391 Sample:SnakeKeylogger
md5 39a8b28f0fff79ca203631db8a3c9d8e Sample:SnakeKeylogger
Tags
snakekeyloggerinfostealermalwarehighsha256hash-analizi