GafGyt | Threat Level: medium | Type: Botnet
Cryptographic Identifiers
| SHA256 | 1dd57e1fd7f21f74a341b427f8056d43975a1d0114d6a602fa85f37cafcb9df9 |
|---|---|
| MD5 | 45cf075537717e1d4a80b40648179d03 |
| File Type | elf |
| Size | 141.1 KB |
| First Seen | 2026-02-27 |
| File Name | kirk.x86_64 |
| Tags | elf, gafgyt |
Malware Family: GafGyt
GafGyt, IoT DDoS botnet'idir.
| Type | Botnet |
|---|---|
| Programming Language | C |
| Target Platform | Linux/IoT |
| C2 Protocol | TCP |
| Purpose | IoT DDoS |
| First Seen Year | 2014 |
| Aliases | BASHLITE |
Threat Indicators (IOC)
- SHA256:
1dd57e1fd7f21f74a341b427f8056d43975a1d0114d6a602fa85f37cafcb9df9 - MD5:
45cf075537717e1d4a80b40648179d03
You can verify all hash values of this sample on VirusTotal.
System Cleanup Guide
- Sistemi ağdan ayırın — bot ağından çıkarmak için C2 bağlantısını kesin
- Run a full antivirus scan
- Confidencelik duvarını gözden geçirin, olağandışı giden bağlantıları engelleyin
- Change your passwords
YARA Rule Hints
rule GafGyt_SHA256 {
meta:
description = "GafGyt sample: 1dd57e1fd7f21f74"
threat_level = "medium"
first_seen = "2026-02-27"
condition:
hash.sha256(0, filesize) == "1dd57e1fd7f21f74a341b427f8056d43975a1d0114d6a602fa85f37cafcb9df9"
}
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
1dd57e1fd7f21f74a341b427f8056d43975a1d0114d6a602fa85f37cafcb9df9
# MD5
45cf075537717e1d4a80b40648179d03
| Type | Value | Note |
|---|---|---|
| sha256 | 1dd57e1fd7f21f74a341b427f8056d43975a1d0114d6a602fa85f37cafcb9df9 | Sample:GafGyt |
| md5 | 45cf075537717e1d4a80b40648179d03 | Sample:GafGyt |