GafGyt | Threat Level: medium | Type: Botnet

Cryptographic Identifiers

SHA256f5a3b665fe6c0fbb706149b33b20e7dc2ff98c1be01e510ce9e6535c719ac5fe
MD55e7d2a42811a2ededc1a8634a32aa376
File Typeelf
Size47.0 KB
First Seen2026-02-20
File Namebot.x86_64
Tagsgafgyt, UPX

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: f5a3b665fe6c0fbb706149b33b20e7dc2ff98c1be01e510ce9e6535c719ac5fe
  • MD5: 5e7d2a42811a2ededc1a8634a32aa376

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: f5a3b665fe6c0fbb"
        threat_level = "medium"
        first_seen = "2026-02-20"
    condition:
        hash.sha256(0, filesize) == "f5a3b665fe6c0fbb706149b33b20e7dc2ff98c1be01e510ce9e6535c719ac5fe"
}

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 f5a3b665fe6c0fbb706149b33b20e7dc2ff98c1be01e510ce9e6535c719ac5fe # MD5 5e7d2a42811a2ededc1a8634a32aa376
TypeValueNote
sha256 f5a3b665fe6c0fbb706149b33b20e7dc2ff98c1be01e510ce9e6535c719ac5fe Sample:GafGyt
md5 5e7d2a42811a2ededc1a8634a32aa376 Sample:GafGyt
Tags
gafgytbotnetmalwaremediumsha256hash-analizi