MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bfa32f464f4161f5d05d821776a7e1e17303a798f9e2de377966cc1bf9304624. 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: 10


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

SHA256 hash: bfa32f464f4161f5d05d821776a7e1e17303a798f9e2de377966cc1bf9304624
SHA3-384 hash: cb224966131e8ecb31a18d52de785f1600cf1be80454bd4bc65eabaf28a9cd974dcdc6820d29bd2443d9506988fbaa72
SHA1 hash: 5510b635f43575f1724b7be8bf9f2dcd0dc461e0
MD5 hash: 7a6f3d2926b35593f341c32ce0222ba7
humanhash: violet-sixteen-rugby-india
File name:boatnet.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:49'936 bytes
First seen:2026-02-06 10:51:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:6nJRT4QPfZfW5XTOeY3Dve3AGhrZS4QwLbn2ice:Gv4QPfZfW5XTOeoEzlZbQwv2i
TLSH T1892309C8F443D9F9DC5A09742036FB2BDBB2F6BA2329DE43D7A495236C51702A805D9C
telfhash t1a811c8f75da609fdf3d09c00c71d67e1296ad26b0a7166a404b12de533d1cd190b8c3e
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 1c5e695b5402b80a5c7f8236fa8af54c625be858e450cb86e165fabcb1a83f84
File size (compressed) :21'492 bytes
File size (de-compressed) :49'936 bytes
Format:linux/i386
Packed file: 1c5e695b5402b80a5c7f8236fa8af54c625be858e450cb86e165fabcb1a83f84

Intelligence

File Origin
# of uploads :
1
# of downloads :
51
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/3f4dc172-5262-4482-85c4-771f65e01e53/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6985c7e32ffccda097697e18/reports/cf597ee0-d16c-4ae1-bf6b-58605d002257/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-02-05T18:12:00Z UTC
Last seen:
2026-02-07T01:53:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/bfa32f464f4161f5d05d821776a7e1e17303a798f9e2de377966cc1bf9304624/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6bdc7979-e3dc-49fd-a4de-f258f09045a6
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1864638
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1864638 Sample: boatnet.x86.elf Startdate: 06/02/2026 Architecture: LINUX Score: 76 24 daisy.ubuntu.com 2->24 26 Malicious sample detected (through community Yara rule) 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 7 boatnet.x86.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 7 other processes 2->13 signatures3 process4 process5 15 boatnet.x86.elf 7->15         started        18 boatnet.x86.elf 7->18         started        20 boatnet.x86.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 34 Sample tries to kill multiple processes (SIGKILL) 15->34
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bfa32f464f4161f5d05d821776a7e1e17303a798f9e2de377966cc1bf9304624
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bfa32f464f4161f5d05d821776a7e1e17303a798f9e2de377966cc1bf9304624/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-05 23:25:00 UTC
File Type:
ELF32 Little (Exe)
AV detection:
28 of 38 (73.68%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x6rs6rspifq7luc5qilxnj7b4fzqhj4y7hrn4n3zm3gbx6jqiysa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery linux
Link:
https://tria.ge/reports/260206-myhb1shx8a/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
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/bfa32f464f4161f5d05d821776a7e1e17303a798f9e2de377966cc1bf9304624

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
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:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

sh b6123b0f20cf949dd9213f5614f1d5cf8e7e20ee8453fd4d552fd3173e5f7d21

Mirai

elf 1c5e695b5402b80a5c7f8236fa8af54c625be858e450cb86e165fabcb1a83f84

Mirai

elf bfa32f464f4161f5d05d821776a7e1e17303a798f9e2de377966cc1bf9304624

(this sample)

  
Dropped by
SHA256 1c5e695b5402b80a5c7f8236fa8af54c625be858e450cb86e165fabcb1a83f84
  
URLhaus
https://urlhaus.abuse.ch/url/3773006/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 10868d334c11caf411135e78ea3b7b23

Comments