MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f74c82c52ed2e39e3a1bb75ea2658b59da288da3d6160b297cf5ad17765f8e1e. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f74c82c52ed2e39e3a1bb75ea2658b59da288da3d6160b297cf5ad17765f8e1e
SHA3-384 hash: 8d522968871e96eefef0c0dc62d46e11f73f4fa1943bb4976935199bc073976b9dea19a740dc3acd029a44b311b8eedd
SHA1 hash: e9ed7a2eb7a928da28c3da358a69000c4d2056aa
MD5 hash: 41f76173cad2783ec64169b44de0d171
humanhash: louisiana-texas-emma-mike
File name:boatnet.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:47'092 bytes
First seen:2026-01-29 09:23:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:5CkBVhypBTBfvrjuKcyWiqIooq6aUO3QDi2SPX9q3UELR7Haq2dUWBjgDFbAX+7f:jfhypRxjuKcysI9xaUOUO+LRLaqo7BjW
TLSH T14423F1944D49982482A35875D83B2A41564B6F7DE3CBF4423AB10F4AD3E9A525EF830F
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) :47'092 bytes
File size (de-compressed) :123'079 bytes
Format:linux/arm
Unpacked file: a4a7925d6385f91961d9acbab224c942e5e4889b2d9a84a230ae97caa93b94af

Intelligence

File Origin
# of uploads :
1
# of downloads :
34
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/4249217f-35f3-4297-9e5d-ff656a2aa2e1/
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/697b27499bb2c4044ae9ee7c/reports/992548c5-5fa5-4f81-9cee-c725db09fe78/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
28
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f74c82c52ed2e39e3a1bb75ea2658b59da288da3d6160b297cf5ad17765f8e1e
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
ELF 32 LE
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/f74c82c52ed2e39e3a1bb75ea2658b59da288da3d6160b297cf5ad17765f8e1e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/305c38de-e2fe-4db2-a03e-bf696d284bc9
Behavior Graph:
Download SVG
%3
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a28f1342-7a2c-40f6-9420-893d3ef2b356
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1859643
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)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1859643 Sample: boatnet.arm7.elf Startdate: 29/01/2026 Architecture: LINUX Score: 64 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 178.16.54.217, 36622, 3778 DUSNET-ASDE Germany 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 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/f74c82c52ed2e39e3a1bb75ea2658b59da288da3d6160b297cf5ad17765f8e1e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f74c82c52ed2e39e3a1bb75ea2658b59da288da3d6160b297cf5ad17765f8e1e/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/f74c82c52ed2e39e3a1bb75ea2658b59da288da3d6160b297cf5ad17765f8e1e
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=65gifrjo2lrz4oq3w5pkezmllhncrdnd2ylawkl46wwro5s7rypa._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/260129-lc9cyacz5f/
Behaviour
Reads runtime system information
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Please note that we are no longer able to provide a coverage score for Virus Total.

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 f74c82c52ed2e39e3a1bb75ea2658b59da288da3d6160b297cf5ad17765f8e1e

(this sample)

Mirai

elf a4a7925d6385f91961d9acbab224c942e5e4889b2d9a84a230ae97caa93b94af

  
URLhaus
https://urlhaus.abuse.ch/url/3665467/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 a4a7925d6385f91961d9acbab224c942e5e4889b2d9a84a230ae97caa93b94af
  
Dropping
MD5 b7545b296a4f448c4231cfb30935c6be

Comments