MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8516debe297544c76acf4fa3f1fb6fa23c01cacd8d35b4e7f7ae373c17b6fc68. 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: 11


Intelligence 11 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8516debe297544c76acf4fa3f1fb6fa23c01cacd8d35b4e7f7ae373c17b6fc68
SHA3-384 hash: ef6a4aaaa0f109bca7c7dee9f1c09934df22035185d3d2958b5b9b915322207a011923e0c60393cfa5734e278c7ef80a
SHA1 hash: 5171763e621efc97b037538d44d6442030d8ada6
MD5 hash: ffecc4f2e7784a757652be99b922803d
humanhash: connecticut-missouri-speaker-island
File name:titanjr.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:88'928 bytes
First seen:2026-04-05 06:58:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Iaq2FRruLjGmf6hT1G8nXyOb6TJTV1+1pszgNv5JllKb8rvJz2:I0wjGmgT1dnl6Tf1+1psz85JjKuB
TLSH T162934A13B9C4C0FCC859C031479FA637D973B13E1239B69B6394FA167E89E512B6DA80
telfhash t13e318bb2396a0d50e1e3e5766307e6a81835195109e176f3ce7658f3ef177810c72823
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 :
45
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10058414-0
Create hunting rule

Unix.Trojan.Mirai-10058922-0
Create hunting rule

Unix.Trojan.Mirai-10059005-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Kills processes
Sends data to a server
Launching a process
Receives data from a server
Sets a written file as executable
Runs as daemon
Substitutes an application name
Creates or modifies symbolic links in /init.d to set up autorun
Creates or modifies files in /init.d to set up autorun
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8516debe297544c76acf4fa3f1fb6fa23c01cacd8d35b4e7f7ae373c17b6fc68
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-04-05T04:06:00Z UTC
Last seen:
2026-04-05T04:19:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/8516debe297544c76acf4fa3f1fb6fa23c01cacd8d35b4e7f7ae373c17b6fc68/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bfe5a38b-d625-42cb-8a22-6e33663c5485
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1893743
Signature
Drops files in suspicious directories
Malicious sample detected (through community Yara rule)
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 signatures2 2 Behavior Graph ID: 1893743 Sample: titanjr.x86_64.elf Startdate: 05/04/2026 Architecture: LINUX Score: 68 29 Malicious sample detected (through community Yara rule) 2->29 31 Multi AV Scanner detection for submitted file 2->31 9 titanjr.x86_64.elf 2->9         started        process3 process4 11 titanjr.x86_64.elf 9->11         started        process5 13 titanjr.x86_64.elf 11->13         started        file6 27 /etc/init.d/sysd, POSIX 13->27 dropped 33 Sample tries to set files in /etc globally writable 13->33 35 Drops files in suspicious directories 13->35 37 Sample tries to persist itself using System V runlevels 13->37 17 titanjr.x86_64.elf sh 13->17         started        19 titanjr.x86_64.elf 13->19         started        signatures7 process8 process9 21 sh cp 17->21         started        23 titanjr.x86_64.elf 19->23         started        25 titanjr.x86_64.elf 19->25         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8516debe297544c76acf4fa3f1fb6fa23c01cacd8d35b4e7f7ae373c17b6fc68
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8516debe297544c76acf4fa3f1fb6fa23c01cacd8d35b4e7f7ae373c17b6fc68/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/8516debe297544c76acf4fa3f1fb6fa23c01cacd8d35b4e7f7ae373c17b6fc68
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-05 06:59:24 UTC
File Type:
ELF64 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=quln5prjovcmo2wpj6r7d63pui6adswnru23jz7xvy3tyf5w7rua._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai credential_access discovery linux persistence
Link:
https://tria.ge/reports/260405-hr6zksf18w/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Reads process memory
Enumerates running processes
Modifies init.d
Modifies rc script
Enumerates active TCP sockets
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.29
Link:
https://yomi.yoroi.company/submissions/8516debe297544c76acf4fa3f1fb6fa23c01cacd8d35b4e7f7ae373c17b6fc68

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_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 8516debe297544c76acf4fa3f1fb6fa23c01cacd8d35b4e7f7ae373c17b6fc68

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3812231/
  
Delivery method
Distributed via web download

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