MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 441bef29f8af2939e88be02ff1af0aa95756bf2d7a32c82aac232bb41155dc20. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 441bef29f8af2939e88be02ff1af0aa95756bf2d7a32c82aac232bb41155dc20
SHA3-384 hash: 48c265da67582084764c95ea9cd2eb99c593e5b30b40eacdfd970a8606e9531cf5aef67f51b31aed58082b2a864c9c0c
SHA1 hash: cdc454642dc9f74d25b67f86e1121a184ea8ba14
MD5 hash: 79345dec340a6f83034aa27c3114c4d7
humanhash: thirteen-fruit-echo-oscar
File name:MMaaRRiiOisecTanee.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:80'596 bytes
First seen:2026-02-20 16:17:44 UTC
Last seen:2026-02-21 06:07:56 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:P/kM1DnBApwt1N0Haa+9mUESf9RwU9K4H00lRCi87:PMMxnip4cxS1qkdH00D
TLSH T1E6739D76D0B86D98C5148A34A6AC99B88B17A40467A33FF2C6C1CF654047EFCF2147FA
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 :
73
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
a c2 socket address and a scan socket address
Link:
https://research.acce.ciphertechsolutions.com/results/376117ec-bc95-4fee-bca5-98e715411e12/
Detection(s):
Unix.Trojan.Mirai-7135937-0
Create hunting rule

Unix.Dropper.Mirai-7136014-0
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Mirai-9907086-0
Create hunting rule

Unix.Trojan.Generic-9910198-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-10057021-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated
Link:
https://www.filescan.io/uploads/6998895510e80629d4eb9897/reports/79229da5-51ef-41b9-985d-c83bd6b78236/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/333ecc90-c3db-4256-8b39-5d771cfac8da
Behavior Graph:
Download SVG
%3 guuid=87086579-1900-0000-537c-6fa6c00a0000 pid=2752 /usr/bin/sudo guuid=9fe6087d-1900-0000-537c-6fa6c30a0000 pid=2755 /tmp/sample.bin guuid=87086579-1900-0000-537c-6fa6c00a0000 pid=2752->guuid=9fe6087d-1900-0000-537c-6fa6c30a0000 pid=2755 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e81396e9-38ad-4102-bf4d-731847b80c03
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/441bef29f8af2939e88be02ff1af0aa95756bf2d7a32c82aac232bb41155dc20
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/441bef29f8af2939e88be02ff1af0aa95756bf2d7a32c82aac232bb41155dc20/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/441bef29f8af2939e88be02ff1af0aa95756bf2d7a32c82aac232bb41155dc20
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-20 16:18:49 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iqn66kpyv4utt2el4ax7dlykvflvnpznpizmqkvmemv3iekv3qqa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260220-tsglvse17f/
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/441bef29f8af2939e88be02ff1af0aa95756bf2d7a32c82aac232bb41155dc20

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_da28eb8b
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 441bef29f8af2939e88be02ff1af0aa95756bf2d7a32c82aac232bb41155dc20

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3781834/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3781846/
  
URLhaus
https://urlhaus.abuse.ch/url/3781888/
  
URLhaus
https://urlhaus.abuse.ch/url/3781891/

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