MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4b59c11f363a5bf3ee784e63da1c21cad0da71aebfe39d20b727a2bc6194ed3a. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4b59c11f363a5bf3ee784e63da1c21cad0da71aebfe39d20b727a2bc6194ed3a
SHA3-384 hash: bbfae5dc058c4c8d9deb444b30bd883b771f403343c3b7a9466ca785a72413cabe47798ab89dccb9b039d971015dfaea
SHA1 hash: dee566a9b164bfb8c69f92428cc883561d2ecb51
MD5 hash: 983fe9a16ed2f3b7e057f08a3ca95e51
humanhash: item-music-don-paris
File name:LSD
Download: download sample
Signature Mirai
Create hunting rule
File size:101'452 bytes
First seen:2026-07-27 19:08:58 UTC
Last seen:2026-07-28 17:19:11 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:H8DlMBc9CnkFuc8mgE4A/1uHmdsM887b8puFSbr0auc0G4W5/w:eekFuTmg9O1RdsUeuFS/Av
TLSH T15BA3B71E2F219FACF2A98634C7B74B349B5C23D123E1C684D1ACD5012E7434E595FBAA
telfhash t13f31e519487813f4d3610d9d6eeefb31e0a170cf29261e378f21e99aea1d9428d10c1d
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
6
# of downloads :
78
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Mirai-DKU.68758372.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Manages services
Creating a file
Connection attempt
Sets a written file as executable
Kills processes
Runs as daemon
Writes symbolic links to system directory
Creates or modifies files in /cron to set up autorun
Creates or modifies files in /init.d to set up autorun
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/6a67ace8eef005d6184b9a9e/reports/c2fbcd37-8c32-48a1-9b6b-e938e82e5276/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-07-27T17:12:00Z UTC
Last seen:
2026-07-27T19:00:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4b59c11f363a5bf3ee784e63da1c21cad0da71aebfe39d20b727a2bc6194ed3a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/42df38a2-93e3-41fd-8cf7-edee7f7b6325
Behavior Graph:
Download SVG
%3
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4a491508-462a-4215-aeda-d2929d02849c
Result
Threat name:
Generic IoTBotnet
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1948545
Signature
Multi AV Scanner detection for submitted file
Protects files from modification
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Sample tries to persist itself using cron
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Yara detected Generic IoTBotnet
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1948545 Sample: LSD.elf Startdate: 27/07/2026 Architecture: LINUX Score: 80 43 109.202.202.202, 80 INIT7CH Switzerland 2->43 45 31.56.39.146, 49748, 8080 FREAKHOSTING_GB Germany 2->45 47 2 other IPs or domains 2->47 49 Multi AV Scanner detection for submitted file 2->49 51 Yara detected Generic IoTBotnet 2->51 10 LSD.elf 2->10         started        12 systemd snapd-env-generator 2->12         started        14 xfce4-panel wrapper-2.0 2->14         started        16 10 other processes 2->16 signatures3 process4 process5 18 LSD.elf 10->18         started        process6 20 LSD.elf 18->20         started        signatures7 53 Sample tries to kill multiple processes (SIGKILL) 20->53 55 Sample tries to persist itself using cron 20->55 57 Sample tries to persist itself using System V runlevels 20->57 23 LSD.elf 20->23         started        27 LSD.elf chattr 20->27         started        29 LSD.elf chattr 20->29         started        31 29 other processes 20->31 process8 file9 37 /etc/rc.local, POSIX 23->37 dropped 39 /etc/crontab, ASCII 23->39 dropped 41 /etc/cron.d/crond, ASCII 23->41 dropped 59 Sample tries to set files in /etc globally writable 23->59 61 Sample reads /proc/mounts (often used for finding a writable filesystem) 23->61 63 Sample tries to persist itself using cron 23->63 65 Sample tries to persist itself using System V runlevels 23->65 33 LSD.elf systemctl 23->33         started        35 LSD.elf systemctl 23->35         started        67 Protects files from modification 27->67 69 Sample tries to kill multiple processes (SIGKILL) 31->69 signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4b59c11f363a5bf3ee784e63da1c21cad0da71aebfe39d20b727a2bc6194ed3a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4b59c11f363a5bf3ee784e63da1c21cad0da71aebfe39d20b727a2bc6194ed3a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-27 19:09:39 UTC
File Type:
ELF32 Big (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jnm4chzwhjn7h3tyjzr5uhbbzlinu4nox7rz2ifxe6rlyymu5u5a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260727-xt2j7scn21/
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/4b59c11f363a5bf3ee784e63da1c21cad0da71aebfe39d20b727a2bc6194ed3a

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: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 4b59c11f363a5bf3ee784e63da1c21cad0da71aebfe39d20b727a2bc6194ed3a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3892715/
  
Delivery method
Distributed via web download

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