MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f98ea94f705d13e62a6063ad4ecce207c41d94eb83279cb079ee756da4b7b649. 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: 9


Intelligence 9 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f98ea94f705d13e62a6063ad4ecce207c41d94eb83279cb079ee756da4b7b649
SHA3-384 hash: 9c2eb90998c38b70ff2b3640bd1b22fff15876d89d23fbb45d462cd3b7a17be7db8591d6375c7e6bd9d29e377e4811c5
SHA1 hash: 80e6beb66691192a37ab383c0c62c1faf686c7c5
MD5 hash: aefed97b6ed7c7b8b3a2c0cd64c7cfd2
humanhash: floor-twenty-cup-india
File name:data_arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:146'312 bytes
First seen:2026-06-17 07:06:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:NFvYiVcp5Vbj+zoBkh8+ch4pCmiGariMkDJtqRqWmbu94jhHk0L:Nqiqp5xjGo/V4p4GariMkDJtyqWN9gdp
TLSH T1F4E3194AB9519F12D4D321FAFB9E918933136FB8E3E93102DD206F50278B99B0E77512
telfhash t1a901dc618e582dec7bd1879141ee4620a2d830fd3b6052968aac3f2f9743dc1344943a
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-31.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
DNS request
Changes access rights for a written file
Creating a file in the %temp% directory
Sends data to a server
Receives data from a server
Changes access rights for a file
Opens a port
Changes owner for a written file
Connection attempt
Runs as daemon
Substitutes an application name
Kills critical processes
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bash gcc lolbin rust
Link:
https://www.filescan.io/uploads/6a3247b8554e843ff86e308a/reports/376bb743-6fb2-4d02-b509-6474f041ba89/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f98ea94f705d13e62a6063ad4ecce207c41d94eb83279cb079ee756da4b7b649
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-17T05:34:00Z UTC
Last seen:
2026-06-17T05:47:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f98ea94f705d13e62a6063ad4ecce207c41d94eb83279cb079ee756da4b7b649/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f5b338d0-a975-4297-ba00-9b800bb7b5e5
Behavior Graph:
Download SVG
%3 guuid=9e2a0f17-1800-0000-2cc8-70f3ac0c0000 pid=3244 /usr/bin/sudo guuid=d4be7119-1800-0000-2cc8-70f3b00c0000 pid=3248 /tmp/sample.bin guuid=9e2a0f17-1800-0000-2cc8-70f3ac0c0000 pid=3244->guuid=d4be7119-1800-0000-2cc8-70f3b00c0000 pid=3248 execve
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7ea7de26-1c96-4a9f-b37c-6f4da94597c7
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1929183
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Performs DNS TXT record lookups
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1929183 Sample: data_arm7.elf Startdate: 17/06/2026 Architecture: LINUX Score: 68 23 smtp.catsec.ink 2->23 25 mail.catsec.ink 2->25 27 5 other IPs or domains 2->27 29 Antivirus / Scanner detection for submitted sample 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 Yara detected Mirai 2->33 9 data_arm7.elf 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        signatures3 35 Performs DNS TXT record lookups 25->35 process4 process5 15 data_arm7.elf 9->15         started        process6 17 data_arm7.elf 15->17         started        process7 19 data_arm7.elf 17->19         started        21 data_arm7.elf 17->21         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f98ea94f705d13e62a6063ad4ecce207c41d94eb83279cb079ee756da4b7b649
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f98ea94f705d13e62a6063ad4ecce207c41d94eb83279cb079ee756da4b7b649/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-17 07:07:41 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=7ghkst3qluj6mktamowu5thca7cb3fhlqmtzzmdz5z2w3jfxwzeq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
credential_access discovery
Link:
https://tria.ge/reports/260617-hxyv6ab14m/
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
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/f98ea94f705d13e62a6063ad4ecce207c41d94eb83279cb079ee756da4b7b649

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:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
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 f98ea94f705d13e62a6063ad4ecce207c41d94eb83279cb079ee756da4b7b649

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3858959/
  
Delivery method
Distributed via web download

Comments