GafGyt | Threat Level: medium | Type: Botnet

Cryptographic Identifiers

SHA25619f94ee231feeedcb293e6b988ad00874b820608e67c41a4e1a73333592cda2d
MD5a9544889b863fc44803ff0c65f4fdbe6
File Typeelf
Size84.2 KB
First Seen2026-04-06
File Namecali.armv6l
Tagself, gafgyt, upx-dec

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: 19f94ee231feeedcb293e6b988ad00874b820608e67c41a4e1a73333592cda2d
  • MD5: a9544889b863fc44803ff0c65f4fdbe6

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: 19f94ee231feeedc"
        threat_level = "medium"
        first_seen = "2026-04-06"
    condition:
        hash.sha256(0, filesize) == "19f94ee231feeedcb293e6b988ad00874b820608e67c41a4e1a73333592cda2d"
}

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 19f94ee231feeedcb293e6b988ad00874b820608e67c41a4e1a73333592cda2d # MD5 a9544889b863fc44803ff0c65f4fdbe6
TypeValueNote
sha256 19f94ee231feeedcb293e6b988ad00874b820608e67c41a4e1a73333592cda2d Sample:GafGyt
md5 a9544889b863fc44803ff0c65f4fdbe6 Sample:GafGyt
Tags
gafgytbotnetmalwaremediumsha256hash-analizi