GafGyt | Threat Level: medium | Type: Botnet

Cryptographic Identifiers

SHA256506d9a1fd8b8f9b2c67c14c42161fd2601528bb317bffb6596b71ed4f8d8b793
MD555771f11407fca3c3bc92ed5240a153e
File Typeelf
Size49.7 KB
First Seen2026-02-24
File Nameyakuza.arm4
Tagself, gafgyt

Malware Family: GafGyt

GafGyt, IoT DDoS botnet'idir.

TypeBotnet
Programming LanguageC
Target PlatformLinux/IoT
C2 ProtocolTCP
PurposeIoT DDoS
First Seen Year2014
AliasesBASHLITE

Threat Indicators (IOC)

  • SHA256: 506d9a1fd8b8f9b2c67c14c42161fd2601528bb317bffb6596b71ed4f8d8b793
  • MD5: 55771f11407fca3c3bc92ed5240a153e

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

System Cleanup Guide

  1. Sistemi ağdan ayırın — bot ağından çıkarmak için C2 bağlantısını kesin
  2. Run a full antivirus scan
  3. Confidencelik duvarını gözden geçirin, olağandışı giden bağlantıları engelleyin
  4. Change your passwords

YARA Rule Hints

rule GafGyt_SHA256 {
    meta:
        description = "GafGyt sample: 506d9a1fd8b8f9b2"
        threat_level = "medium"
        first_seen = "2026-02-24"
    condition:
        hash.sha256(0, filesize) == "506d9a1fd8b8f9b2c67c14c42161fd2601528bb317bffb6596b71ed4f8d8b793"
}

GafGyt — Malware Profile

GafGyt, Linux IoT botnet'idir.

Malware Type
Botnet
Programming Language
C
C2 Protocol
TCP
Target Systems
Linux/IoT
Also Known As (AKA)
BASHLITE

Capabilities & Behavior

DDoS Saldırısı
Botnet Genişletme
Brute Force Taran
Payload Dağıtımı
Uzaktan Komut
Ağ Tarama
Kimlik Bilgisi Çalma
IoT Cihaz Kontrolü

IOC List (2 indicators)

IOC — GafGyt
# SHA256 506d9a1fd8b8f9b2c67c14c42161fd2601528bb317bffb6596b71ed4f8d8b793 # MD5 55771f11407fca3c3bc92ed5240a153e
TypeValueNote
sha256 506d9a1fd8b8f9b2c67c14c42161fd2601528bb317bffb6596b71ed4f8d8b793 Sample:GafGyt
md5 55771f11407fca3c3bc92ed5240a153e Sample:GafGyt
Tags
gafgytbotnetmalwaremediumsha256hash-analizi