MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 db031228672d8314426713a6315b453798814bbbf2afa18043f2d4560dca3ed4. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: db031228672d8314426713a6315b453798814bbbf2afa18043f2d4560dca3ed4
SHA3-384 hash: 5510ddc3c23e3eee19bb148b884870ea8d0a44c4843fe38ea06df1458c9e6decf4abc9e7dda2647cf05bb7b0e953985c
SHA1 hash: f5b0e6b804a6c43ddb00eedcc9f569e8b696c51f
MD5 hash: 20508e0c84dd54c7190bdbf57edb55d8
humanhash: enemy-mexico-muppet-california
File name:boatnet.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:21'628 bytes
First seen:2025-08-15 05:13:46 UTC
Last seen:2025-08-15 07:31:13 UTC
File type: elf
MIME type:application/x-executable
ssdeep 384:MQWg7Lo6Sv82ucwgfTsyb6B1zit0MZDwsB6NJCNaU/gzJl/a0ZSyn:oIo6Sv82u0TsZpit0orHNqJl/aIn
TLSH T1BDA2D118EC500729D6335779D5A7B0D936E8EC66C36F07AC7B45907F6A7B208B024F64
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
File size (compressed) :21'628 bytes
File size (de-compressed) :50'416 bytes
Format:linux/i386
Unpacked file: 0bef8899ed36edaa00ad61ce32fb954e59a83fe5c19e3cacfb374544faec7d2f

Intelligence

File Origin
# of uploads :
3
# of downloads :
32
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.30647.5463.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cca8b5f9-b72d-4631-9b9f-e9484239abef
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1757638
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1757638 Sample: boatnet.x86.elf Startdate: 15/08/2025 Architecture: LINUX Score: 72 24 103.67.244.171, 37488, 37490, 3778 WLPL-AS-APWowwayLabsPrivateLimitedIN India 2->24 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 daisy.ubuntu.com 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 36 Sample is packed with UPX 2->36 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 38 Sample tries to kill multiple processes (SIGKILL) 15->38
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/db031228672d8314426713a6315b453798814bbbf2afa18043f2d4560dca3ed4
Detection:
mirai
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Link:
https://mwdb.cert.pl/sample/db031228672d8314426713a6315b453798814bbbf2afa18043f2d4560dca3ed4/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/db031228672d8314426713a6315b453798814bbbf2afa18043f2d4560dca3ed4
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-15 05:01:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3mbrekdhfwbriqthcotdcw2fg6mics536kx2dacd6lkfmdokh3ka._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/250815-fw9vxstmw7/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b1bf7ab6-dd2f-48f6-9d5c-fa3f84989363
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.70
Link:
https://yomi.yoroi.company/submissions/db031228672d8314426713a6315b453798814bbbf2afa18043f2d4560dca3ed4

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf db031228672d8314426713a6315b453798814bbbf2afa18043f2d4560dca3ed4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3603867/
  
Delivery method
Distributed via web download

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