MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f4b29e3a7a7623f3d9f0426fbbc5d504907365246de85f31e00a9926fda9cd5. 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: 6


Intelligence 6 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9f4b29e3a7a7623f3d9f0426fbbc5d504907365246de85f31e00a9926fda9cd5
SHA3-384 hash: dea0f5a28bc60de04662a1541d98f2a523230f3bd5d30939fc42d3a6be9d9bbeb8f8878a69e8251cad31af0b3420e6a4
SHA1 hash: 71750706377686a44f5911472c808ad9c587c751
MD5 hash: 2124164c7f27d2a3adea5c7322098177
humanhash: fifteen-skylark-shade-tango
File name:data_mipsel-uclibc
Download: download sample
Signature Mirai
Create hunting rule
File size:208'980 bytes
First seen:2026-06-17 07:10:41 UTC
Last seen:2026-06-17 07:50:38 UTC
File type: elf
MIME type:application/x-executable
ssdeep 6144:cr0JbO2v65eIXTCJr7EoBMXIumF5WMqI:WJ5eIXTCDq4WMp
TLSH T110144A83EE890EDFC467CDF086AF836B1DA769AB49C1B5F4547C8C0C355D2CA1693688
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
86
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-31.UNOFFICIAL
Create hunting rule

YARA.SIGNATURE_BASE_MAL_ELF_Xlogin_Nov24_1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Opens a port
Changes access rights for a written file
Creating a file
Changes access rights for a file
Sends data to a server
Connection attempt
Receives data from a server
Runs as daemon
Changes owner for a written file
Kills critical processes
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bash gcc lolbin
Link:
https://www.filescan.io/uploads/6a324883554e843ff86e3185/reports/37eff540-60f6-4b11-bf2b-7a1c93afceca/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e2bc31f8-a833-46c1-be3b-035c0a65240e
Behavior Graph:
Download SVG
%3 guuid=26062e7d-1800-0000-f7e2-3124b40d0000 pid=3508 /usr/bin/sudo guuid=b428d77f-1800-0000-f7e2-3124bf0d0000 pid=3519 /tmp/sample.bin guuid=26062e7d-1800-0000-f7e2-3124b40d0000 pid=3508->guuid=b428d77f-1800-0000-f7e2-3124bf0d0000 pid=3519 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2cfe8bdc-8929-4174-acd6-4f27715ee488
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9f4b29e3a7a7623f3d9f0426fbbc5d504907365246de85f31e00a9926fda9cd5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9f4b29e3a7a7623f3d9f0426fbbc5d504907365246de85f31e00a9926fda9cd5/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-17 07:11:54 UTC
File Type:
ELF32 Little (Exe)
AV detection:
4 of 36 (11.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t5fsty5hu5rd6pm7aqtpxpc5kbeqonssi3pil4y6acuze362ttkq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/260617-hzx2msb16k/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
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_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:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
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 9f4b29e3a7a7623f3d9f0426fbbc5d504907365246de85f31e00a9926fda9cd5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3858965/
  
Delivery method
Distributed via web download

Comments