GafGyt | Threat Level: medium | Type: Botnet
Cryptographic Identifiers
| SHA256 | 4db21c5c66b238ac5eab5c13dd61efc21ca9fd0b78bd9bef6a89fe25871ff577 |
|---|---|
| MD5 | cdb9033c11151bbe23ed2651caabfac2 |
| File Type | elf |
| Size | 81.6 KB |
| First Seen | 2026-06-10 |
| File Name | sh4 |
| Tags | elf, gafgyt, mirai |
Malware Family: GafGyt
GafGyt, Linux IoT botnet'idir.
| Type | Botnet |
|---|---|
| Programming Language | C |
| Target Platform | Linux/IoT |
| C2 Protocol | TCP |
| Purpose | IoT DDoS botnet |
| First Seen Year | 2014 |
| Aliases | BASHLITE |
Threat Indicators (IOC)
- SHA256:
4db21c5c66b238ac5eab5c13dd61efc21ca9fd0b78bd9bef6a89fe25871ff577 - MD5:
cdb9033c11151bbe23ed2651caabfac2
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: 4db21c5c66b238ac"
threat_level = "medium"
first_seen = "2026-06-10"
condition:
hash.sha256(0, filesize) == "4db21c5c66b238ac5eab5c13dd61efc21ca9fd0b78bd9bef6a89fe25871ff577"
}
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
4db21c5c66b238ac5eab5c13dd61efc21ca9fd0b78bd9bef6a89fe25871ff577
# MD5
cdb9033c11151bbe23ed2651caabfac2
| Type | Value | Note |
|---|---|---|
| sha256 | 4db21c5c66b238ac5eab5c13dd61efc21ca9fd0b78bd9bef6a89fe25871ff577 | Sample:GafGyt |
| md5 | cdb9033c11151bbe23ed2651caabfac2 | Sample:GafGyt |