MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4b53589aa2d15bbd5e723d2ec61a9453edcd3dfd5d82cee356c5388f7d37aadd. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4b53589aa2d15bbd5e723d2ec61a9453edcd3dfd5d82cee356c5388f7d37aadd
SHA3-384 hash: 6e0690e4c634fee18b433b186bdd907cd483fc7eb2ef847a22df3eb467497fbf277d24949630a48406a1ea86f1c2b17c
SHA1 hash: ddfe715e619e7e45e4ca42b72956c7f35ac34813
MD5 hash: b1cce40b2e456629e680d17f1e76ad14
humanhash: freddie-ceiling-batman-bluebird
File name:boatnet.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:38'004 bytes
First seen:2026-08-06 02:05:45 UTC
Last seen:2026-08-06 10:24:04 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:tgZQtrQ3/OMRTK64Yg6AjZlD0hs3svdxsn0GqOWW+:t0Qtri7RCZN0xLsRqOC
TLSH T1DE03F1EE91616B05C58F9D3A81DB23712E84B0E0304E6F35B21564DD737EE67E82C4B8
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 UPX
File size (compressed) :38'004 bytes
File size (de-compressed) :98'596 bytes
Format:linux/mipsel
Unpacked file: 3f856bcfb0f007e94896433d134d16b22b653745d26a5c7d14bd9e9d9b1eb068

Intelligence

File Origin
# of uploads :
2
# of downloads :
95
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/0a26c784-e486-42e6-b9b9-4cc07fec0fa4/
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Receives data from a server
Connection attempt
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bashlite botnet exploit masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/6a73ec1f4abe3a40b906985c/reports/d6cc98a9-6b97-4270-b3aa-a866ad2dbad1/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-05T20:29:00Z UTC
Last seen:
2026-08-07T22:22:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4b53589aa2d15bbd5e723d2ec61a9453edcd3dfd5d82cee356c5388f7d37aadd/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1a6b95b4-a742-4d7e-8b8c-a7d88fc23ec4
Behavior Graph:
Download SVG
%3 guuid=56e8c051-1b00-0000-7821-90c7a7060000 pid=1703 /usr/bin/sudo guuid=1ce7d354-1b00-0000-7821-90c7ab060000 pid=1707 /tmp/sample.bin guuid=56e8c051-1b00-0000-7821-90c7a7060000 pid=1703->guuid=1ce7d354-1b00-0000-7821-90c7ab060000 pid=1707 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b15f2649-de95-43ca-87ff-cb1bfe76a74a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4b53589aa2d15bbd5e723d2ec61a9453edcd3dfd5d82cee356c5388f7d37aadd
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4b53589aa2d15bbd5e723d2ec61a9453edcd3dfd5d82cee356c5388f7d37aadd/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-06 01:24:12 UTC
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jnjvrgvc2fn32xtshuxmmguukpw42pp5lwbm5y2wyu4i67jxvloq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260806-cjlqsa1fnb/
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/4b53589aa2d15bbd5e723d2ec61a9453edcd3dfd5d82cee356c5388f7d37aadd

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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 4b53589aa2d15bbd5e723d2ec61a9453edcd3dfd5d82cee356c5388f7d37aadd

(this sample)

Mirai

elf 3f856bcfb0f007e94896433d134d16b22b653745d26a5c7d14bd9e9d9b1eb068

  
URLhaus
https://urlhaus.abuse.ch/url/3891974/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 3f856bcfb0f007e94896433d134d16b22b653745d26a5c7d14bd9e9d9b1eb068
  
Dropping
MD5 2aaccdb3c409455c24fee846df6f3031

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