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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ec4ff73358e7bf2430874bd72f6c87f631e3ac4ebe73d39e3ec2f97c11589b06. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Gafgyt


Vendor detections: 5


Intelligence 5 IOCs YARA 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ec4ff73358e7bf2430874bd72f6c87f631e3ac4ebe73d39e3ec2f97c11589b06
SHA3-384 hash: 27dade9086b764fc1d99fcb93a6eadaa30335b73a740f5c1bb8ac47cb5fb9921060ec9c5438cecb2b73ae582f71dab18
SHA1 hash: 444a5dfa5697933481e5177cca582e73399017e0
MD5 hash: 1eb246d4d81698b0f719c123952c7fab
humanhash: fifteen-bluebird-pizza-pasta
File name:hidakibest.sparc
Download: download sample
Signature Gafgyt
Create hunting rule
File size:100'918 bytes
First seen:2026-10-27 05:46:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:UqWHGtajNM5FtNxt6uphaw1rKzOmF6OXj6ufeuTe:ZEjN8xxLphaw1rKzOmF6OXGufhTe
TLSH T1CDA33A37BB220E23C0CA947111E71731BBB5D3DA29FA5243BAD16DAC6F165803962FD4
telfhash t14c01ce4370ba89592bf208385cbd5bf415816a236792be75bf0dc9c05837442b978d8b
Magika elf
Reporter BlinkzSec
Tags:gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
60
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7138855-0
Create hunting rule

Unix.Tool.Generic-7660959-0
Create hunting rule

Unix.Trojan.Mirai-7641631-0
Create hunting rule

Unix.Trojan.Mirai-9864781-0
Create hunting rule

Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d5b81fd3-2cb6-4f4b-81f4-8671e2ce5d41
Behavior Graph:
Download SVG
%3 guuid=7ba726bf-2100-0000-b900-f4838f0b0000 pid=2959 /usr/bin/sudo guuid=27e4dec1-2100-0000-b900-f483930b0000 pid=2963 /tmp/sample.bin guuid=7ba726bf-2100-0000-b900-f4838f0b0000 pid=2959->guuid=27e4dec1-2100-0000-b900-f483930b0000 pid=2963 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e8ea3518-374d-4dc9-a1b8-6a3bb528af03
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1992574
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ec4ff73358e7bf2430874bd72f6c87f631e3ac4ebe73d39e3ec2f97c11589b06
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ec4ff73358e7bf2430874bd72f6c87f631e3ac4ebe73d39e3ec2f97c11589b06/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5rh7om2y467simehjpls63eh6yy6hlcoxzz5hhr6yl4xyekytmda._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt botnet linux
Link:
https://tria.ge/reports/261027-gg1jdaay41/
Malware Config
C2 Extraction:
31.56.19.114:4258
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:botnet_mortem_qbot_gafgyt
Create hunting rule
Author:cip
Description:Some strings that stand out from a publicly-available botnet source code (Mortem-qBot-Botnet-Src)
Rule name:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:gafgyt_ansi_beacon
Create hunting rule
Author:Liho
Description:Detects Gafgyt variant with custom ANSI-colored IP beacon
Reference:Custom bot variant using ANSI red in IP report string
Rule name:Linux_Gafgyt_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Gafgyt

elf ec4ff73358e7bf2430874bd72f6c87f631e3ac4ebe73d39e3ec2f97c11589b06

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/4035496/
  
Delivery method
Distributed via web download

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