MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 457b1fb711167a1e9a9602c4946d4dcc56f412b7dc4026784ada76da4bf42072. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 457b1fb711167a1e9a9602c4946d4dcc56f412b7dc4026784ada76da4bf42072
SHA3-384 hash: d9c05bbb84c87f1b3b3a462ecb1e5d74ddb089f697c712815ef2d97780bb18dbd448de69071c9812e0e4465a4eb1c508
SHA1 hash: e27f75688cb4ce4fd4e76792b8ea16188e6f4e32
MD5 hash: 893b0cdc0ecd0db655a4a50e671ed6c5
humanhash: william-potato-sierra-speaker
File name:boatnet.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:175'744 bytes
First seen:2025-08-24 04:28:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:BptxkKrqSc9UcMmm+PD64K39U2VXgVijbi0LoaAS8yY0p1uh/FEqf:3txkKrqScm+PDFKNtVXPLayYYJqf
TLSH T167043BC7F901D9BEF80BE77648170915B630B7E210924B337257796BEC3A0991927ECA
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
103
Origin country :
DE DE
Vendor Threat Intelligence
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.Trojan.Mirai-6981989-0
Create hunting rule

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

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

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

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

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

Unix.Trojan.Mirai-9940650-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10012509-0
Create hunting rule

Unix.Trojan.Mirai-10017111-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Malicious
File Type:
ELF 32 BE
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/457b1fb711167a1e9a9602c4946d4dcc56f412b7dc4026784ada76da4bf42072/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ed6f9c50-354e-4ab4-8394-b1f68f7ed666
Behavior Graph:
Download SVG
%3 guuid=8597cf13-1900-0000-3d01-67b0c3080000 pid=2243 /usr/bin/sudo guuid=959fd615-1900-0000-3d01-67b0c8080000 pid=2248 /tmp/sample.bin guuid=8597cf13-1900-0000-3d01-67b0c3080000 pid=2243->guuid=959fd615-1900-0000-3d01-67b0c8080000 pid=2248 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a41372a6-584a-46b5-975b-e967be17ff54
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1763858
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: 1763858 Sample: boatnet.m68k.elf Startdate: 24/08/2025 Architecture: LINUX Score: 76 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 89.213.44.31, 3778, 42888 EDGEtaGCIComGB 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 Yara detected Mirai 2->36 7 boatnet.m68k.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 11 other processes 2->13 signatures3 process4 process5 15 boatnet.m68k.elf 7->15         started        18 boatnet.m68k.elf 7->18         started        20 boatnet.m68k.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/457b1fb711167a1e9a9602c4946d4dcc56f412b7dc4026784ada76da4bf42072
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/457b1fb711167a1e9a9602c4946d4dcc56f412b7dc4026784ada76da4bf42072/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/457b1fb711167a1e9a9602c4946d4dcc56f412b7dc4026784ada76da4bf42072
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-24 04:32:36 UTC
File Type:
ELF32 Big (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iv5r7nyrcz5b5guwalcji3knzrlpievx3racm6ck3j3nus7uebza._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/250824-e5v8fssks3/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-6981989-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/58a45ef1-e24a-42e9-98b6-d1d48c9c7338
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/457b1fb711167a1e9a9602c4946d4dcc56f412b7dc4026784ada76da4bf42072

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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

File information

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

Web download

Mirai

elf 457b1fb711167a1e9a9602c4946d4dcc56f412b7dc4026784ada76da4bf42072

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3610343/
  
Delivery method
Distributed via web download

Comments