MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5273a654e9c48983a72da42834c3452030558e09d6243d43fcf2ee92fa9a48b3. 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: 8


Intelligence 8 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5273a654e9c48983a72da42834c3452030558e09d6243d43fcf2ee92fa9a48b3
SHA3-384 hash: e04d063dd5a16eef2367915637f57ef1ee3e5aae17c64f3467f873ed408ffd0f1439b010812dceb77b5a7fd51b2fce74
SHA1 hash: 03f9d7f041d3d8c96741e56c01cb7461ae540d8a
MD5 hash: 57b2748922b86acf0ae633a729b48940
humanhash: white-mountain-jupiter-utah
File name:main_mips
Download: download sample
Signature Mirai
Create hunting rule
File size:173'752 bytes
First seen:2026-07-14 06:52:33 UTC
Last seen:2026-07-15 03:50:22 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:lP8BxDrpL3srHMqGQe6ZUa29gHh2iv22UgLGyN9ek6DTbw6SsVTBPow0rhrUTLZW:KfpLbbfgHciO2UgLbNR6DTlv10rhgRO
TLSH T16104891E6E228F6DF668873147B74925A76C23DA27E1D644D2ACC1106F2039E641FFEC
telfhash t17c41b1180e7817f0a3396c8e159cef7796b320db7e166c378e10e45aa779a839d21c0c
Magika elf
Reporter BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
60
Origin country :
DK DK
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/1d9f8c1c-d55f-4574-83c6-e471e44ec800/
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Connection attempt
Runs as daemon
Creating a file
Traces processes
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin
Link:
https://www.filescan.io/uploads/6a55ddbcba84ef0e88af81ef/reports/d36194ea-ae9f-46d3-8905-3736d6513228/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-07-11T19:17:00Z UTC
Last seen:
2026-07-15T18:32:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/5273a654e9c48983a72da42834c3452030558e09d6243d43fcf2ee92fa9a48b3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e0d282e9-bec8-4be1-a718-76a8852f4a60
Behavior Graph:
Download SVG
%3 guuid=6a9e59dd-1a00-0000-f275-4c4cbb0a0000 pid=2747 /usr/bin/sudo guuid=a6a097e0-1a00-0000-f275-4c4cbc0a0000 pid=2748 /tmp/sample.bin guuid=6a9e59dd-1a00-0000-f275-4c4cbb0a0000 pid=2747->guuid=a6a097e0-1a00-0000-f275-4c4cbc0a0000 pid=2748 execve guuid=b251dbe2-1a00-0000-f275-4c4cbe0a0000 pid=2750 /usr/bin/dash guuid=a6a097e0-1a00-0000-f275-4c4cbc0a0000 pid=2748->guuid=b251dbe2-1a00-0000-f275-4c4cbe0a0000 pid=2750 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f3d369fd-1a8f-4313-84c1-22378b159040
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5273a654e9c48983a72da42834c3452030558e09d6243d43fcf2ee92fa9a48b3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5273a654e9c48983a72da42834c3452030558e09d6243d43fcf2ee92fa9a48b3/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-12 00:13:00 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kjz2mvhjyseyhjznuqudjq2feayfldqj2ysd2q746lxjf6u2jczq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet
Link:
https://tria.ge/reports/260714-hn1y6aav7z/
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/5273a654e9c48983a72da42834c3452030558e09d6243d43fcf2ee92fa9a48b3

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
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 5273a654e9c48983a72da42834c3452030558e09d6243d43fcf2ee92fa9a48b3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3886172/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3886326/

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