MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0b36b403eff658e1b4dc8d563b449f97c0e982f416943353695d268922e320f9. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0b36b403eff658e1b4dc8d563b449f97c0e982f416943353695d268922e320f9
SHA3-384 hash: 44dc50e63cc4cb8b0af7c8b68775e3b97c568763bffb36c4fa8192f89fc3215bd412d97f3fb80ebb9dc6b7fd11100a5b
SHA1 hash: 9a50806709215328027d7b944f4488f1df3c09da
MD5 hash: bd63e8f72b492660f90c9c405421fe49
humanhash: colorado-shade-rugby-march
File name:data.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:570'648 bytes
First seen:2026-01-14 02:59:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:LJ6FpaYS0XY5BrtpNLYWqd4UUZKgpZ/m4k:OaT7NUmfT
TLSH T118C44B55F8809F61CAC52976F69D829C73134B79C3EB72069D144B383BDB8AB0F3A641
telfhash t14cf050a1e363469c53c14584454b74168eac386c3b01244fc67c374e9d27ed1b67a632
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
54
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
gcc masquerade mirai rust
Link:
https://www.filescan.io/uploads/6967068fea8c315f8005d32d/reports/e12309f3-528b-4f29-8f66-8e85b7e3bb97/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/60e724a8-b4cb-4708-aa68-d768e3f0bb8d
Behavior Graph:
Download SVG
%3 guuid=982f6b9c-1800-0000-05bb-c415d0090000 pid=2512 /usr/bin/sudo guuid=c4d2489f-1800-0000-05bb-c415d6090000 pid=2518 /tmp/sample.bin guuid=982f6b9c-1800-0000-05bb-c415d0090000 pid=2512->guuid=c4d2489f-1800-0000-05bb-c415d6090000 pid=2518 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e08cc3a8-a483-48dc-b76b-adf451bb73ed
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1850370
Signature
Drops files in suspicious directories
Executes the "iptables" command to insert, remove and/or manipulate rules
Multi AV Scanner detection for submitted file
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1850370 Sample: data.arm5.elf Startdate: 14/01/2026 Architecture: LINUX Score: 64 40 109.202.202.202, 80 INIT7CH Switzerland 2->40 42 cyber-reborn.com 130.12.180.108, 25565, 37728 DATAHOPDatahop-SixDegreesGB Canada 2->42 44 2 other IPs or domains 2->44 52 Multi AV Scanner detection for submitted file 2->52 11 data.arm5.elf 2->11         started        signatures3 process4 process5 13 data.arm5.elf 11->13         started        process6 15 data.arm5.elf 13->15         started        file7 38 /etc/init.d/system_service, POSIX 15->38 dropped 46 Sample tries to set files in /etc globally writable 15->46 48 Drops files in suspicious directories 15->48 50 Sample tries to persist itself using System V runlevels 15->50 19 data.arm5.elf 15->19         started        21 data.arm5.elf sh 15->21         started        signatures8 process9 process10 23 data.arm5.elf sh 19->23         started        25 data.arm5.elf sh 19->25         started        27 data.arm5.elf 19->27         started        29 sh cp 21->29         started        process11 31 sh iptables 23->31         started        34 sh iptables 25->34         started        36 data.arm5.elf sh 27->36         started        signatures12 54 Executes the "iptables" command to insert, remove and/or manipulate rules 31->54
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0b36b403eff658e1b4dc8d563b449f97c0e982f416943353695d268922e320f9
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0b36b403eff658e1b4dc8d563b449f97c0e982f416943353695d268922e320f9/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-14 03:00:52 UTC
File Type:
ELF32 Little (Exe)
AV detection:
5 of 36 (13.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bm3lia7p6zmodng4rvldwre7s7aotaxuc2kdgu3jlutisixded4q._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
credential_access discovery persistence
Link:
https://tria.ge/reports/260114-dgzqasbw6b/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/76069342-6e55-4b44-9350-71e90505c7e3
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: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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
Create hunting rule
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 0b36b403eff658e1b4dc8d563b449f97c0e982f416943353695d268922e320f9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3746586/
  
Delivery method
Distributed via web download

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