MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d9bf072b4b23118a261b8f3c77823ff40d1d6eff02a51737cadd6d858d91ea2f. 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


Mirai


Vendor detections: 7


Intelligence 7 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d9bf072b4b23118a261b8f3c77823ff40d1d6eff02a51737cadd6d858d91ea2f
SHA3-384 hash: 47b0712a34ed7fd43f60e4a4f7a35d361b4b886ba53678b7d89ecae53100e9ae96cdc63e20e85bb0ce33900290309421
SHA1 hash: ecd730e1571e6eacf6e82c6da4e76a768c35ba3d
MD5 hash: 274bb7602e9cd8c374388c9089969ec2
humanhash: river-pizza-apart-chicken
File name:bot.arm64
Download: download sample
Signature Mirai
Create hunting rule
File size:598'016 bytes
First seen:2026-07-28 03:57:22 UTC
Last seen:2026-07-28 09:14:24 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:YKCKizH5KARvshbTBBnpcYWnorFw5VN1dBr:bCK6cAuNp3udV
TLSH T18ED46C5DFE5E3C42E3CBE2789A4E83E1B22BB294D32351E33982534C95C65E9CBB0551
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
57
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30481.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135965-0
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Trojan.Mirai-10027280-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Receives data from a server
Sends data to a server
Connection attempt
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc rust
Link:
https://www.filescan.io/uploads/6a6828c4fa1dc6c8112a9fd5/reports/d87b6920-b41b-4dcf-b900-9eb41408a5aa/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-07-27T03:36:00Z UTC
Last seen:
2026-07-27T03:54:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/d9bf072b4b23118a261b8f3c77823ff40d1d6eff02a51737cadd6d858d91ea2f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5221f229-1af3-4d76-8509-ae8e3791337c
Behavior Graph:
Download SVG
%3 guuid=411949eb-1a00-0000-0108-980a81080000 pid=2177 /usr/bin/sudo guuid=0e3512ee-1a00-0000-0108-980a86080000 pid=2182 /tmp/sample.bin guuid=411949eb-1a00-0000-0108-980a81080000 pid=2177->guuid=0e3512ee-1a00-0000-0108-980a86080000 pid=2182 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8438e215-77a5-4e8d-a991-27bd81dacf94
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d9bf072b4b23118a261b8f3c77823ff40d1d6eff02a51737cadd6d858d91ea2f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d9bf072b4b23118a261b8f3c77823ff40d1d6eff02a51737cadd6d858d91ea2f/
Threat name:
Linux.Exploit.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-07-27 08:28:04 UTC
AV detection:
12 of 38 (31.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3g7qok2lemiyujq3r46hpar76qgr23x7aksron6k3vwyldmr5ixq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260728-ejctzsxerf/
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/d9bf072b4b23118a261b8f3c77823ff40d1d6eff02a51737cadd6d858d91ea2f

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:malwareelf55503
Create hunting rule
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

Mirai

elf d9bf072b4b23118a261b8f3c77823ff40d1d6eff02a51737cadd6d858d91ea2f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3892832/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3892848/

Comments