MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f8729f600425aacc76a03b9f0e8eb3e2161e9e32a663ec1bb1176cac9a4fd23d. 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: 7


Intelligence 7 IOCs YARA 12 File information Comments
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SHA256 hash: f8729f600425aacc76a03b9f0e8eb3e2161e9e32a663ec1bb1176cac9a4fd23d
SHA3-384 hash: 892102679fa7c66492c10b92217a3f86137c03e7473124839e9f78dbe81ef529e13b87a45e98a1bc6c1712cf0308fe31
SHA1 hash: d3c94ad42a244f524e0118d5585b75f566eb709c
MD5 hash: 2b8f33334017aaa5bad768a21894edf1
humanhash: delta-oklahoma-music-helium
File name:pXdN91.sparc
Download: download sample
Signature Gafgyt
Create hunting rule
File size:122'505 bytes
First seen:2026-02-04 01:00:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:H8883o8fD9T6p4osy4HCm5tTTFmGruK4O:FSXFvHCm5tTTFVruK4O
TLSH T101C31A377B270F23C0CA107112E31732EAB5D79934B95397B9E06EAC6F1A6843516BD8
telfhash t12421ee1662ba8a692fb24a74acbc47b125512a233311be71bf19c5c8553f002b52adcb
Magika elf
Reporter abuse_ch
Tags:elf gafgyt

Intelligence

File Origin
# of uploads :
1
# of downloads :
47
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.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.Dropper.Mirai-7138865-0
Create hunting rule

Unix.Dropper.Mirai-7139232-0
Create hunting rule

Unix.Trojan.Gafgyt-7643791-0
Create hunting rule

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

Unix.Trojan.Mirai-9943729-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/69829a612ffccda097675dc3/reports/6a28e359-403b-495a-98d7-b4af410db44f/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c1b6920a-8643-4581-b243-ba03dfa1032d
Behavior Graph:
Download SVG
%3 guuid=0e4a33d8-1600-0000-ca5b-2165640a0000 pid=2660 /usr/bin/sudo guuid=fa6e43da-1600-0000-ca5b-21656c0a0000 pid=2668 /tmp/sample.bin guuid=0e4a33d8-1600-0000-ca5b-2165640a0000 pid=2660->guuid=fa6e43da-1600-0000-ca5b-21656c0a0000 pid=2668 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9683dbf0-2437-4f0b-a649-2a2975e61bc8
Result
Threat name:
Mirai, Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1862939
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Detected Mirai
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
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1862939 Sample: pXdN91.sparc.elf Startdate: 04/02/2026 Architecture: LINUX Score: 100 25 185.242.3.144, 36256, 6149 ATOM3-ASUA Ukraine 2->25 27 109.202.202.202, 80 INIT7CH Switzerland 2->27 29 4 other IPs or domains 2->29 31 Suricata IDS alerts for network traffic 2->31 33 Malicious sample detected (through community Yara rule) 2->33 35 Antivirus / Scanner detection for submitted sample 2->35 37 5 other signatures 2->37 8 pXdN91.sparc.elf 2->8         started        11 dash rm 2->11         started        13 dash rm 2->13         started        15 python3.8 dpkg 2->15         started        signatures3 process4 signatures5 39 Opens /proc/net/* files useful for finding connected devices and routers 8->39 17 pXdN91.sparc.elf 8->17         started        19 pXdN91.sparc.elf 8->19         started        21 pXdN91.sparc.elf 8->21         started        process6 process7 23 pXdN91.sparc.elf 17->23         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f8729f600425aacc76a03b9f0e8eb3e2161e9e32a663ec1bb1176cac9a4fd23d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f8729f600425aacc76a03b9f0e8eb3e2161e9e32a663ec1bb1176cac9a4fd23d/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/f8729f600425aacc76a03b9f0e8eb3e2161e9e32a663ec1bb1176cac9a4fd23d
Threat name:
Linux.Trojan.LnxGafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-02-04 01:01:50 UTC
File Type:
ELF32 Big (Exe)
AV detection:
23 of 36 (63.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7bzj6yaeewvmy5vahopq5dvt4ilb5hrsuzr6yg5rc5wkzgsp2i6q._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/260204-bddbsaf15c/
Malware Config
C2 Extraction:
185.242.3.144:6149
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/f8729f600425aacc76a03b9f0e8eb3e2161e9e32a663ec1bb1176cac9a4fd23d

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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: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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 f8729f600425aacc76a03b9f0e8eb3e2161e9e32a663ec1bb1176cac9a4fd23d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3771717/
  
Delivery method
Distributed via web download

Comments