MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bd940cbda3c4d2fa564dc83dcacbc4bdd58b14091e29a3afb6400b8d38161251. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bd940cbda3c4d2fa564dc83dcacbc4bdd58b14091e29a3afb6400b8d38161251
SHA3-384 hash: 2b22f7be9422fe43f821da8a538247593178230af3f03d7712d5ae00bd1c709657d6dc0c44855ac106ce79bc33ee8372
SHA1 hash: ea61b62efa9c3bf5fb6c88b199b6292109b8893e
MD5 hash: 4588810c710fa2abfbbc5f4f0beed92b
humanhash: sweet-music-leopard-butter
File name:boatnet.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:24'912 bytes
First seen:2026-05-29 09:56:34 UTC
Last seen:2026-05-30 04:45:32 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:obrQlS07dEv0UXqUhvQE+CXQKMQKCXBpmZqSWvG:4QlS07FUXqIYSXQKquqqu
TLSH T1AFB2C0CD61543084CA8D7C7C278D4A664F6CA1D0BAED9B25E354CD98B3BEA8B385D078
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 BlinkzSec
Tags:mirai UPX
File size (compressed) :24'912 bytes
File size (de-compressed) :76'120 bytes
Format:linux/mipsel
Unpacked file: d157b6505220f50d286020848830814a51b32cd58a82cd77ee51b2ebfb54e2ab

Intelligence

File Origin
# of uploads :
2
# of downloads :
71
Origin country :
SE SE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/71a2a3ad-5f9a-4545-a537-c13b90124392/
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9955504-0
Create hunting rule

Unix.Trojan.Mirai-9955732-0
Create hunting rule

Unix.Trojan.Mirai-9956143-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Connection attempt
Receives data from a server
Runs as daemon
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6a19634b099ef368af0b8968/reports/ba4c8318-386a-465a-b7fb-ab5eb9af4d91/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-29T07:32:00Z UTC
Last seen:
2026-05-29T08:35:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/bd940cbda3c4d2fa564dc83dcacbc4bdd58b14091e29a3afb6400b8d38161251/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8b4a01ab-ca99-46db-a581-1a1b94809220
Behavior Graph:
Download SVG
%3 guuid=0fb88ae2-2000-0000-231b-45f2dd060000 pid=1757 /usr/bin/sudo guuid=24e9f6e4-2000-0000-231b-45f2e4060000 pid=1764 /tmp/sample.bin guuid=0fb88ae2-2000-0000-231b-45f2dd060000 pid=1757->guuid=24e9f6e4-2000-0000-231b-45f2e4060000 pid=1764 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/84da8b5a-2788-4305-9921-e7af65567a0d
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bd940cbda3c4d2fa564dc83dcacbc4bdd58b14091e29a3afb6400b8d38161251
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bd940cbda3c4d2fa564dc83dcacbc4bdd58b14091e29a3afb6400b8d38161251/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-29 09:55:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xwkazpndytjpuvsnza64vs6exxkywfajdyu2hl5wiafy2oawcjiq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260529-l1czmsgw5r/
Behaviour
Reads runtime system information
Writes file to system bin folder
Modifies Watchdog functionality
Family: Mirai
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/bd940cbda3c4d2fa564dc83dcacbc4bdd58b14091e29a3afb6400b8d38161251

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: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:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf bd940cbda3c4d2fa564dc83dcacbc4bdd58b14091e29a3afb6400b8d38161251

(this sample)

Mirai

elf d157b6505220f50d286020848830814a51b32cd58a82cd77ee51b2ebfb54e2ab

  
URLhaus
https://urlhaus.abuse.ch/url/3855255/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 d157b6505220f50d286020848830814a51b32cd58a82cd77ee51b2ebfb54e2ab
  
Dropping
MD5 81174c364842e627464beefb59e4678b

Comments