MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b08ddee9c23301c685ddc5532a249e84965e5d7877bfdf4c4cb9377385dfbf10. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b08ddee9c23301c685ddc5532a249e84965e5d7877bfdf4c4cb9377385dfbf10
SHA3-384 hash: fc6a34408c9361f700fe2b1e42e53adfdea11f17b97c33a051acf75721da4859e77232c0d15d17e80d40a957ba841b9c
SHA1 hash: 5c6b315e22f81bd00d14afbe4c628844042a14b7
MD5 hash: 109980847c9501f72a5a87ee9376e6ee
humanhash: eighteen-ten-queen-fillet
File name:boatnet.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:46'624 bytes
First seen:2025-12-07 14:43:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:g/TYCoIxdEk+AxoTZAZHFeq8b3c89q3UELbUXfi6nVMQHI4vcGpvF:gECFd+A6YHAxcFLRQZF
TLSH T13D230271840E9EF125303C76DB99A393B6F12AB1C6673113D6280A3C6F79A131E47E4E
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) :46'624 bytes
File size (de-compressed) :129'940 bytes
Format:linux/arm
Unpacked file: 42f1c999cbd7be621ddd551f6bae92e90e9d9e1dc00237a88b95a6ad5b57f594

Intelligence

File Origin
# of uploads :
1
# of downloads :
30
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/64492573-4620-4dc8-875e-a01c17a99143/
Detection(s):
Unix.Trojan.Mirai-9955244-0
Create hunting rule

Unix.Trojan.Mirai-10030115-0
Create hunting rule

Unix.Trojan.Mirai-10034373-0
Create hunting rule

Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8d1e83ca-7119-472d-a1e0-6bc2f365a538
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1828416
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: 1828416 Sample: boatnet.arm7.elf Startdate: 07/12/2025 Architecture: LINUX Score: 72 24 87.121.84.68, 37126, 37128, 3778 SKATTV-ASBG Bulgaria 2->24 26 daisy.ubuntu.com 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 Sample is packed with UPX 2->34 7 boatnet.arm7.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.arm7.elf 7->15         started        18 boatnet.arm7.elf 7->18         started        20 boatnet.arm7.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 36 Sample tries to kill multiple processes (SIGKILL) 15->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b08ddee9c23301c685ddc5532a249e84965e5d7877bfdf4c4cb9377385dfbf10
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b08ddee9c23301c685ddc5532a249e84965e5d7877bfdf4c4cb9377385dfbf10/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wcg552ocgma4nbo5yvjsuje6qslf4xlyo6756tcmxe3xhbo7x4ia._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251207-r39paazpbk/
Behaviour
Reads runtime system information
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9955244-0
YARA:
n/a
Link:
https://app.threat.zone/submission/2bdff0a0-9641-49aa-94b4-8281eb86f635
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/b08ddee9c23301c685ddc5532a249e84965e5d7877bfdf4c4cb9377385dfbf10

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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 b08ddee9c23301c685ddc5532a249e84965e5d7877bfdf4c4cb9377385dfbf10

(this sample)

Mirai

elf 42f1c999cbd7be621ddd551f6bae92e90e9d9e1dc00237a88b95a6ad5b57f594

  
URLhaus
https://urlhaus.abuse.ch/url/3728766/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 42f1c999cbd7be621ddd551f6bae92e90e9d9e1dc00237a88b95a6ad5b57f594
  
Dropping
MD5 4f07438176744304c34def8ce6c2971d

Comments