MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 02371bf9534a513c1c8674dd98d30001f671d6d31fbb45cc0c59ed2c13c8baf8. 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: 7


Intelligence 7 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 02371bf9534a513c1c8674dd98d30001f671d6d31fbb45cc0c59ed2c13c8baf8
SHA3-384 hash: ca5b788cbf304a17f7ee3c1115c7df03842d1f39be2c1de932f72a8e7e3b7de23fa278a6514d801f0d8b800fe3d94763
SHA1 hash: c1ab1150e448be79b37475b770e2942925a2ee3f
MD5 hash: d72c859a8c62c1821e3b701a6d12cd71
humanhash: oklahoma-lima-pip-august
File name:armv7l
Download: download sample
Signature Mirai
Create hunting rule
File size:498'628 bytes
First seen:2025-12-07 13:27:07 UTC
Last seen:2025-12-08 01:11:23 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:t/lXZLpy4XG9ptjVnK76StPoUS8pDwhop:7vyBTV4+G
TLSH T190B4E175F60B2F42C4DB8475244AC1459E16EE9333F393492B86B9B63C391B28F6578C
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
42
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30541.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981169-0
Create hunting rule

Unix.Dropper.Mirai-7135944-0
Create hunting rule

Unix.Dropper.Mirai-7135945-0
Create hunting rule

Unix.Dropper.Mirai-7136018-0
Create hunting rule

Unix.Dropper.Mirai-7136031-0
Create hunting rule

Unix.Trojan.Mirai-8041683-0
Create hunting rule

Unix.Dropper.Gafgyt-9762292-0
Create hunting rule

Unix.Trojan.Mirai-9943729-0
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/693580bfbc15eab491f652f3/reports/4905a7d7-7f73-4f5c-9c1e-b25281aec753/overview
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ee95f3b3-d992-4db1-bfa0-490e37763c48
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1828342
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1828342 Sample: armv7l.elf Startdate: 07/12/2025 Architecture: LINUX Score: 76 33 gay.energy 2->33 35 169.254.169.254, 80 USDOSUS Reserved 2->35 37 5 other IPs or domains 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Antivirus / Scanner detection for submitted sample 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 Yara detected Mirai 2->45 8 armv7l.elf 2->8         started        11 dash rm 2->11         started        13 dash rm 2->13         started        15 python3.8 dpkg 2->15         started        signatures3 process4 signatures5 47 Opens /proc/net/* files useful for finding connected devices and routers 8->47 17 armv7l.elf sh 8->17         started        19 armv7l.elf 8->19         started        21 armv7l.elf 8->21         started        process6 process7 23 sh sh 17->23         started        25 sh wget 17->25         started        27 sh chmod 17->27         started        29 sh rm 17->29         started        31 armv7l.elf 19->31         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/02371bf9534a513c1c8674dd98d30001f671d6d31fbb45cc0c59ed2c13c8baf8
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/02371bf9534a513c1c8674dd98d30001f671d6d31fbb45cc0c59ed2c13c8baf8/
Threat name:
Linux.Trojan.MiraiGafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-12-07 13:28:28 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ai3rx6ktjjityhegotozruyaah3hdvwtd65ultamlhwsye6ixl4a._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/251207-qqknysyqck/
Behaviour
Changes its process name
Reads system network configuration
Reads system routing table
File and Directory Permissions Modification
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
botnet trojan gafgyt Unix.Trojan.Mirai-6981169-0
YARA:
botnet_dedsec botnet_RyM Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/6c52c63a-7d7b-4403-adbb-cd430bf5ad09
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/02371bf9534a513c1c8674dd98d30001f671d6d31fbb45cc0c59ed2c13c8baf8

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:botnet_dedsec
Create hunting rule
Author:NDA0E
Description:dedsec botnet
Rule name:botnet_RyM
Create hunting rule
Author:NDA0E
Description:RyM botnet
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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:malwareelf55503
Create hunting rule
Rule name:NET
Create hunting rule
Author:malware-lu
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 02371bf9534a513c1c8674dd98d30001f671d6d31fbb45cc0c59ed2c13c8baf8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3728739/
  
Delivery method
Distributed via web download

Comments