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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4f4abfe2db64294c67144a47ccd28ba63e37602e48d9a241978612d4ffa1d9b9. 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: 10


Intelligence 10 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4f4abfe2db64294c67144a47ccd28ba63e37602e48d9a241978612d4ffa1d9b9
SHA3-384 hash: c08a01e909fa8934a1768954d427e69e6f356722d3c8d84d17cf0ca8c7d6799b818f63bee5495bd9428c390153f8a891
SHA1 hash: eb7128b5aecefc27a83c8ce4c45bdbc824a54561
MD5 hash: 8001ebdf2641c4bf1fd3b1ee0b65d5b0
humanhash: mango-fourteen-double-utah
File name:i686
Download: download sample
Signature Mirai
Create hunting rule
File size:89'992 bytes
First seen:2026-10-31 14:35:03 UTC
Last seen:2026-10-31 14:46:17 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:W/QCZaxGdvts3v0cMhASkxPu++ofC0UIKqI4FrS4LSs:WYCZa8dvm38cMhvkxP5tCWKfUmDs
TLSH T10B937CC0F683C4F6E84305B1507BE7379B32F1B9101AFA43D3699A72DC91951EA1AB9C
telfhash t10751b1fa6dba08ecfbd0a804c75e5bd33669ca7b153025b0406398b532f79954475c3a
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 torii

Intelligence

File Origin
# of uploads :
4
# of downloads :
79
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/03d667d6-e3ea-4767-ac09-b66f3cb0a36d/
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
DNS request
Sends data to a server
Connection attempt
Creating a file
Kills processes
Substitutes an application name
Traces processes
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin
Link:
https://www.filescan.io/uploads/6ae5fcba139a26e83ebf54bf/reports/bab2603e-1b5b-4b1b-a4ff-288e1cdb3899/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-31T12:50:00Z UTC
Last seen:
2026-11-01T19:20:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4f4abfe2db64294c67144a47ccd28ba63e37602e48d9a241978612d4ffa1d9b9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/53e0890b-d8d4-4375-8298-171bbcd3c8a9
Behavior Graph:
Download SVG
%3 guuid=ca7b4231-2300-0000-284d-af5b530a0000 pid=2643 /usr/bin/sudo guuid=b5f98e34-2300-0000-284d-af5b570a0000 pid=2647 /tmp/sample.bin delete-file net guuid=ca7b4231-2300-0000-284d-af5b530a0000 pid=2643->guuid=b5f98e34-2300-0000-284d-af5b570a0000 pid=2647 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=b5f98e34-2300-0000-284d-af5b570a0000 pid=2647->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=08d65d35-2300-0000-284d-af5b580a0000 pid=2648 /tmp/sample.bin dns net send-data zombie guuid=b5f98e34-2300-0000-284d-af5b570a0000 pid=2647->guuid=08d65d35-2300-0000-284d-af5b580a0000 pid=2648 clone guuid=08d65d35-2300-0000-284d-af5b580a0000 pid=2648->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 294B de23fa80-8d2a-569b-bab0-32da8959c272 hellabooters.serveminecraft.net:1995 guuid=08d65d35-2300-0000-284d-af5b580a0000 pid=2648->de23fa80-8d2a-569b-bab0-32da8959c272 send: 2B guuid=67c8a135-2300-0000-284d-af5b590a0000 pid=2649 /tmp/sample.bin guuid=08d65d35-2300-0000-284d-af5b580a0000 pid=2648->guuid=67c8a135-2300-0000-284d-af5b590a0000 pid=2649 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/38ae13fa-bb3a-40eb-8b04-d7b0f0a42a57
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1995857
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1995857 Sample: i686.elf Startdate: 31/10/2026 Architecture: LINUX Score: 76 14 Malicious sample detected (through community Yara rule) 2->14 16 Antivirus / Scanner detection for submitted sample 2->16 18 Multi AV Scanner detection for submitted file 2->18 20 Yara detected Mirai 2->20 7 i686.elf 2->7         started        process3 signatures4 22 Sample deletes itself 7->22 10 i686.elf 7->10         started        process5 process6 12 i686.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4f4abfe2db64294c67144a47ccd28ba63e37602e48d9a241978612d4ffa1d9b9
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4f4abfe2db64294c67144a47ccd28ba63e37602e48d9a241978612d4ffa1d9b9/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-31 14:35:47 UTC
File Type:
ELF32 Little (Exe)
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j5fl7yw3mquuyzyujjd4zuuluy7doybojdm2eqmxqyjnj75b3g4q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux
Link:
https://tria.ge/reports/261031-rx86kaxxaw/
Behaviour
Writes file to tmp directory
Changes its process name
Deletes itself
Traces itself
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/4f4abfe2db64294c67144a47ccd28ba63e37602e48d9a241978612d4ffa1d9b9

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
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 4f4abfe2db64294c67144a47ccd28ba63e37602e48d9a241978612d4ffa1d9b9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/4048595/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/4048626/
  
URLhaus
https://urlhaus.abuse.ch/url/4048625/

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