GafGyt | Threat Level: medium | Type: Botnet

Cryptographic Identifiers

SHA25675cf7f807874891f8bf678c3e164aeeb27810686b9353a9e50473052957a69e0
MD566b493cd586735d2105a071afb69adf4
File Typeelf
Size157.7 KB
First Seen2026-06-18
File Namepx86
Tagself, gafgyt, mirai, upx-dec

Malware Family: GafGyt

GafGyt, Linux IoT botnet'idir.

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

Threat Indicators (IOC)

  • SHA256: 75cf7f807874891f8bf678c3e164aeeb27810686b9353a9e50473052957a69e0
  • MD5: 66b493cd586735d2105a071afb69adf4

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: 75cf7f807874891f"
        threat_level = "medium"
        first_seen = "2026-06-18"
    condition:
        hash.sha256(0, filesize) == "75cf7f807874891f8bf678c3e164aeeb27810686b9353a9e50473052957a69e0"
}

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 75cf7f807874891f8bf678c3e164aeeb27810686b9353a9e50473052957a69e0 # MD5 66b493cd586735d2105a071afb69adf4
TypeValueNote
sha256 75cf7f807874891f8bf678c3e164aeeb27810686b9353a9e50473052957a69e0 Sample:GafGyt
md5 66b493cd586735d2105a071afb69adf4 Sample:GafGyt
Tags
gafgytbotnetmalwaremediumsha256hash-analizi