MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b229156307f78800f0dcc1cb0beaf11a8e9cd22479cb06dec8fcce2961a9d9e5. 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 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b229156307f78800f0dcc1cb0beaf11a8e9cd22479cb06dec8fcce2961a9d9e5
SHA3-384 hash: 907e60a6cf84ef853620664b9d716a9821365622c181e5ed849e7606536f3ad2f4825780b005eb55b85de5c1a4f97acb
SHA1 hash: e14293d198639edce9178917568a196dbd33b423
MD5 hash: 8b03b138506212d768ca05e874cfd186
humanhash: muppet-connecticut-missouri-coffee
File name:ar712
Download: download sample
Signature Mirai
Create hunting rule
File size:267'108 bytes
First seen:2026-06-14 20:33:47 UTC
Last seen:2026-06-16 17:59:28 UTC
File type: elf
MIME type:application/x-executable
ssdeep 6144:XLvRK8unxA9fNRGeUdYaergTxgIkr5si/HuCmSV/GZ9:bf9fSeUiaergTxgpt/q
TLSH T150444C46EA404F13C4D62779B5FF82453333A7B493E7B2069A246FB437C736A4E62A05
telfhash t170412eb59b7452174992dc64c9fe97a2152ec61b5740ff33de31c48c244a08ee62bc4f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
64
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.Dropper.Mirai-7135925-0
Create hunting rule

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

Unix.Trojan.Mirai-9760303-0
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

YARA.SIGNATURE_BASE_MAL_ARM_LNX_Mirai_Mar13_2022.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Collects information on the network activity
Connection attempt
Sends data to a server
Substitutes an application name
Deleting of the original file
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-14T17:56:00Z UTC
Last seen:
2026-06-16T17:04:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b229156307f78800f0dcc1cb0beaf11a8e9cd22479cb06dec8fcce2961a9d9e5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5a52732f-09b2-4796-a997-04ffa6b198e4
Behavior Graph:
Download SVG
%3 guuid=1e2b5514-1a00-0000-7a25-6ca1b1080000 pid=2225 /usr/bin/sudo guuid=85f39816-1a00-0000-7a25-6ca1b7080000 pid=2231 /tmp/sample.bin guuid=1e2b5514-1a00-0000-7a25-6ca1b1080000 pid=2225->guuid=85f39816-1a00-0000-7a25-6ca1b7080000 pid=2231 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cb5aa89c-810d-4d86-af96-d96cb156f195
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b229156307f78800f0dcc1cb0beaf11a8e9cd22479cb06dec8fcce2961a9d9e5
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b229156307f78800f0dcc1cb0beaf11a8e9cd22479cb06dec8fcce2961a9d9e5/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-14 20:35:36 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=wiurkyyh66eab4g4yhfqx2xrdkhjzurephfqnxwi7thcsynj3hsq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access defense_evasion discovery
Link:
https://tria.ge/reports/260614-zcm2laft6z/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Writes file to system bin folder
Deletes itself
Modifies Watchdog functionality
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/b229156307f78800f0dcc1cb0beaf11a8e9cd22479cb06dec8fcce2961a9d9e5

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
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_Generic_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:test_rule_vldslv
Create hunting rule
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 b229156307f78800f0dcc1cb0beaf11a8e9cd22479cb06dec8fcce2961a9d9e5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3864599/
  
Delivery method
Distributed via web download

Comments