MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f3f2cac9f0343e3b740fcbf0f46e4d77ed6fcf6b5d0bc87f54d1fa941b68059. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5f3f2cac9f0343e3b740fcbf0f46e4d77ed6fcf6b5d0bc87f54d1fa941b68059
SHA3-384 hash: 231f2e5e1715655c695eb330c970f54c1598584ee2b4007b3028d419aca977f3b508f9204f918f9fc5366859f42f6e08
SHA1 hash: 1d26644899aa717a212c3aafda7c3f540020fd9a
MD5 hash: 0d2d11fb33130dac6669306a09317f26
humanhash: tennis-solar-yankee-cardinal
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:207'584 bytes
First seen:2026-05-25 01:27:01 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:ehabadXx06K+0rxW2zdMSM2MLn1Pv4rdWKsxIAJAvfmn0:ehYsXx0E2+r2AJv4r8KKZJAvZ
TLSH T123143B45FC415F13C6D226BABBBD818D372627F8D3EA31179D226F60378642B0E76A41
telfhash t1d4114086ee8928a42790825403ee5034cab530d1a36b08701bbbbd4b6c52ec2302213f
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 :
1
# of downloads :
57
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-9946826-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
expand exploit lolbin rust
Link:
https://www.filescan.io/uploads/6a13a57b875badc3b394ae88/reports/eaffac4a-9f01-4cc1-a69b-bbcb34968bb9/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-24T22:01:00Z UTC
Last seen:
2026-05-25T09:58:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/5f3f2cac9f0343e3b740fcbf0f46e4d77ed6fcf6b5d0bc87f54d1fa941b68059/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b6d54691-7686-46a5-9e32-0d7bd878ab49
Behavior Graph:
Download SVG
%3 guuid=869c0811-1900-0000-a126-6217490d0000 pid=3401 /usr/bin/sudo guuid=451ce513-1900-0000-a126-6217510d0000 pid=3409 /tmp/sample.bin guuid=869c0811-1900-0000-a126-6217490d0000 pid=3401->guuid=451ce513-1900-0000-a126-6217510d0000 pid=3409 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a2946698-1260-4289-b5e9-1f6753038f66
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5f3f2cac9f0343e3b740fcbf0f46e4d77ed6fcf6b5d0bc87f54d1fa941b68059
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5f3f2cac9f0343e3b740fcbf0f46e4d77ed6fcf6b5d0bc87f54d1fa941b68059/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-25 01:27:33 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l47szle7anb6hn2a7s7q6rxe257nn7hwwxilzb7vjup2sqnwqbmq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260525-bva8radw3x/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.23
Link:
https://yomi.yoroi.company/submissions/5f3f2cac9f0343e3b740fcbf0f46e4d77ed6fcf6b5d0bc87f54d1fa941b68059

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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_Generic_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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 5f3f2cac9f0343e3b740fcbf0f46e4d77ed6fcf6b5d0bc87f54d1fa941b68059

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3852461/
  
Delivery method
Distributed via web download

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