GafGyt | Threat Level: medium | Type: Botnet

Cryptographic Identifiers

SHA25627c0459780fc6a5ba81d40aa60e8afe6316ad28a1627042c7ff0bcbb02b6ba1b
MD5b38dc102cc4176ab84ac691f48c99c48
File Typeelf
Size66.1 KB
First Seen2026-04-06
File Namecali.armv4l
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: 27c0459780fc6a5ba81d40aa60e8afe6316ad28a1627042c7ff0bcbb02b6ba1b
  • MD5: b38dc102cc4176ab84ac691f48c99c48

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: 27c0459780fc6a5b"
        threat_level = "medium"
        first_seen = "2026-04-06"
    condition:
        hash.sha256(0, filesize) == "27c0459780fc6a5ba81d40aa60e8afe6316ad28a1627042c7ff0bcbb02b6ba1b"
}

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 27c0459780fc6a5ba81d40aa60e8afe6316ad28a1627042c7ff0bcbb02b6ba1b # MD5 b38dc102cc4176ab84ac691f48c99c48
TypeValueNote
sha256 27c0459780fc6a5ba81d40aa60e8afe6316ad28a1627042c7ff0bcbb02b6ba1b Sample:GafGyt
md5 b38dc102cc4176ab84ac691f48c99c48 Sample:GafGyt
Tags
gafgytbotnetmalwaremediumsha256hash-analizi