MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 58c57c67afa9d55aae8273ea5979ffe464b618506dafd45f378ffe9976d0adfc. 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: 58c57c67afa9d55aae8273ea5979ffe464b618506dafd45f378ffe9976d0adfc
SHA3-384 hash: e53920a40957954af28e1ef40575a2c20681bd150d890861ee3b03aecfdb080a58d75d7960f3c70aca6d74a6611c24e5
SHA1 hash: b0119cf3c82061dedf23bb246b6c5602efad307c
MD5 hash: 862136700e6929d4a30f075d52221633
humanhash: avocado-missouri-stairway-cola
File name:boatnet.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:61'568 bytes
First seen:2026-02-11 07:50:22 UTC
Last seen:2026-02-11 09:05:31 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:Q57JdYlFga7zF7l8PR5+JPcnjk/U0ON3ukO98OD6/VqZEkgviqXLFTVKoa4/Xo9j:QhJ4ndJEngc0kM98xbqaft/XynF
TLSH T1EA5301C4DB4CE8B7CE7E697D72E31B514A28755462B5036CF3128D8AE748E17E9CA018
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika unknown
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :61'568 bytes
File size (de-compressed) :194'116 bytes
Format:linux/mipsel
Unpacked file: 9cba7ecd134f08c310ffa64eaa92354989747550100914cbce7e5074444bc951

Intelligence

File Origin
# of uploads :
2
# of downloads :
37
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/3382878a-cb6c-477a-8715-7da5ea003ec0/
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
botnet masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/698c34f1552d46acbff22fab/reports/397b1e15-a05e-494e-a981-a30007ef7748/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/58c57c67afa9d55aae8273ea5979ffe464b618506dafd45f378ffe9976d0adfc
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.b HEUR:Backdoor.Linux.Mirai.h
Link:
https://opentip.kaspersky.com/58c57c67afa9d55aae8273ea5979ffe464b618506dafd45f378ffe9976d0adfc/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fc9d35d3-b5e7-4aca-a61b-1ff6af596ea3
Behavior Graph:
Download SVG
%3 guuid=38deb011-1700-0000-6303-95069b0e0000 pid=3739 /usr/bin/sudo guuid=70b91d14-1700-0000-6303-9506a30e0000 pid=3747 /tmp/sample.bin guuid=38deb011-1700-0000-6303-95069b0e0000 pid=3739->guuid=70b91d14-1700-0000-6303-9506a30e0000 pid=3747 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f6197636-e23e-42d3-af70-d96deeb61a3e
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1867235
Signature
Antivirus / Scanner detection for submitted sample
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: 1867235 Sample: boatnet.mpsl.elf Startdate: 11/02/2026 Architecture: LINUX Score: 80 24 178.16.54.217, 3778, 57206 DUSNET-ASDE Germany 2->24 26 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->26 28 daisy.ubuntu.com 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 2 other signatures 2->36 7 boatnet.mpsl.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.mpsl.elf 7->15         started        18 boatnet.mpsl.elf 7->18         started        20 boatnet.mpsl.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/58c57c67afa9d55aae8273ea5979ffe464b618506dafd45f378ffe9976d0adfc
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/58c57c67afa9d55aae8273ea5979ffe464b618506dafd45f378ffe9976d0adfc/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/58c57c67afa9d55aae8273ea5979ffe464b618506dafd45f378ffe9976d0adfc
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-11 07:51:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ldcxyz5pvhkvvlucopvfs6p74rslmgcqnwx5ixzxr77js5wqvx6a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260211-jpe9hscx4f/
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.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/58c57c67afa9d55aae8273ea5979ffe464b618506dafd45f378ffe9976d0adfc

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 58c57c67afa9d55aae8273ea5979ffe464b618506dafd45f378ffe9976d0adfc

(this sample)

Mirai

elf 9cba7ecd134f08c310ffa64eaa92354989747550100914cbce7e5074444bc951

  
URLhaus
https://urlhaus.abuse.ch/url/3665455/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 9cba7ecd134f08c310ffa64eaa92354989747550100914cbce7e5074444bc951
  
Dropping
MD5 1a368df557105505d7c50ee56b563940

Comments