MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 31e6bef3cc130bcbe312ce7d8558b8ffd61decf4f2ccd55033bf957a841e13ee. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 31e6bef3cc130bcbe312ce7d8558b8ffd61decf4f2ccd55033bf957a841e13ee
SHA3-384 hash: 84875bf98fb4fd0ee13b5f65cfa23e4e14a0524e612e5a3908a5888b9fd4b78cfebb00f9998f7e8f8f875ae1f7fff4b2
SHA1 hash: 236f7c8aa4c756b2400bf6797f047410b859a2fc
MD5 hash: 3355a4ff4a4ddfdd76a76189ac550175
humanhash: maryland-table-item-alpha
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:56'040 bytes
First seen:2026-05-20 02:25:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:OZK/t0HeAxbWl8yr/9l5KBNPk7F/NiChDMPJDfQ7opfKbdVTTgv1IV:WK1ITh2/T5KE7OXPJfHfKx9gv1
TLSH T1E0433986FD819A13C5D0227BFB5E028D372613E8D2EA3307DD266F21378A95B0E7B551
telfhash t10741d2648d8819dca7d0c72cc24fa73e7a5a31e8bb111a2d9e6e674b57234c5b065833
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 :
56
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/d844dae6-ab59-4a4e-a356-4019294d8a49/
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6a0d1bc4875badc3b38d317f/reports/e0b757dc-ec8c-4523-aa7a-264cc3c72082/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0570a114-5c1f-456d-baf5-5cc46f9b6cae
Behavior Graph:
Download SVG
%3 guuid=ce473a8b-1900-0000-e42a-a0dd570c0000 pid=3159 /usr/bin/sudo guuid=5f5b6c8e-1900-0000-e42a-a0dd5a0c0000 pid=3162 /tmp/sample.bin guuid=ce473a8b-1900-0000-e42a-a0dd570c0000 pid=3159->guuid=5f5b6c8e-1900-0000-e42a-a0dd5a0c0000 pid=3162 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fe28f642-a1d5-41a3-97e2-43ab29e265e1
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/31e6bef3cc130bcbe312ce7d8558b8ffd61decf4f2ccd55033bf957a841e13ee
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/31e6bef3cc130bcbe312ce7d8558b8ffd61decf4f2ccd55033bf957a841e13ee/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-20 02:26:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ghtl546mcmf4xyyszz6ykwfy77lb33hu6lgnkubtx6kxvba6cpxa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet
Link:
https://tria.ge/reports/260520-cwn2nsgs5s/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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_Threat_d94e1020
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 31e6bef3cc130bcbe312ce7d8558b8ffd61decf4f2ccd55033bf957a841e13ee

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3850344/
  
Delivery method
Distributed via web download

Comments