MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 40ee4b2d7cdb0e3181f62b9a1a9371346f7bf9993cae9524c0dc8ccae875cdf1. 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: 6


Intelligence 6 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 40ee4b2d7cdb0e3181f62b9a1a9371346f7bf9993cae9524c0dc8ccae875cdf1
SHA3-384 hash: 8c4a9195dd76586bf77df02f22c51c4a75c25ee6e45dee4424b3096d82cbf0446ab612e41a5a6135715f7b33ef136da9
SHA1 hash: 8dae197aed155f859433463c2b20f40aba4ef1ac
MD5 hash: 81fbe7f417178e091686260abc5637c8
humanhash: friend-artist-grey-xray
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:111'808 bytes
First seen:2026-01-15 02:08:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:hyzUe+cUodRmwXu2pY0YFFM2Fv9EihFfBQAPCpBN1l:hob+c7dRmwXu2rYFFFvi21PCvN1l
TLSH T18BB31955BC929A22C6C256BBFB1E728D332733E8D3DE7213DE145F22278755A0E3A051
telfhash t1aee0924bd7181acc1793254441b5322adba5b9aa0e09ba4512d68e1ea19b850b51ba32
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 :
1
# of downloads :
89
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 bash expand lolbin mirai rust
Link:
https://www.filescan.io/uploads/69684c1a3827c9e1249ec621/reports/3f194b02-2769-4a00-99a5-1a6c18367019/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cff90ff7-f2aa-4029-8018-9caac93a9c1e
Behavior Graph:
Download SVG
%3 guuid=61b2d34f-1800-0000-00e7-fb5feb0b0000 pid=3051 /usr/bin/sudo guuid=bd8e3652-1800-0000-00e7-fb5ff70b0000 pid=3063 /tmp/sample.bin guuid=61b2d34f-1800-0000-00e7-fb5feb0b0000 pid=3051->guuid=bd8e3652-1800-0000-00e7-fb5ff70b0000 pid=3063 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5c1eba4e-c458-470b-9a26-9dde7a443fba
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
1 / 100
Link:
https://www.joesandbox.com/analysis/1851023
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/40ee4b2d7cdb0e3181f62b9a1a9371346f7bf9993cae9524c0dc8ccae875cdf1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/40ee4b2d7cdb0e3181f62b9a1a9371346f7bf9993cae9524c0dc8ccae875cdf1/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-15 02:19:05 UTC
AV detection:
6 of 38 (15.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=idxewll43mhddapwfonbve3rgrxxx6mzhsxjkjga3sgmv2dvzxyq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260115-ckrnesez2g/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c47dbe1a-9ef2-4ce7-914a-62ca6351a9a5
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/40ee4b2d7cdb0e3181f62b9a1a9371346f7bf9993cae9524c0dc8ccae875cdf1

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Generic_Threat_e9aef030
Create hunting rule
Author:Elastic Security
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 40ee4b2d7cdb0e3181f62b9a1a9371346f7bf9993cae9524c0dc8ccae875cdf1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3737802/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3718760/
  
URLhaus
https://urlhaus.abuse.ch/url/3718758/
  
URLhaus
https://urlhaus.abuse.ch/url/3737796/

Comments