MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4cd3d067ce83314f1c632da40b22a112dfd3556d3eb792a325a1676412fa498c. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4cd3d067ce83314f1c632da40b22a112dfd3556d3eb792a325a1676412fa498c
SHA3-384 hash: c0f49f74a35309264cf0d2bc44d80872450ea42344a921bacaf3d9f043b098bc94a15651ff8b8267c681dd94982b199b
SHA1 hash: 83ce5246620ff195a6953d12f12c3461af371fb4
MD5 hash: 3a23f3c5ea1e635f258fdaabd904d317
humanhash: bulldog-juliet-mirror-oxygen
File name:boatnet.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:101'352 bytes
First seen:2026-04-28 20:01:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Qgjg/fcU8RvTyC0tokHZCOn9E1BEcEq7OjNPVO3cVmOaKbQS:ZhTethpY/3cmjS
TLSH T198A3E60BEF500EFBD82FCE3706AD1B1625CC554622B87B7A3674C928F61A54B49E3C64
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 b4be79dec7f695163a802712e62c8316c23c4c67ae33cb1ebd2e7a40e99f0aaf
File size (compressed) :41'216 bytes
File size (de-compressed) :101'352 bytes
Format:linux/mipsel
Packed file: b4be79dec7f695163a802712e62c8316c23c4c67ae33cb1ebd2e7a40e99f0aaf

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Result
Verdict:
Clean
Maliciousness:

Behaviour
Connection attempt
Creating a file
Sends data to a server
Receives data from a server
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated soft-404
Link:
https://www.filescan.io/uploads/69f1123081aa9ec3bc300079/reports/9dadcb8d-40b6-4aa3-9021-253924012241/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4cd3d067ce83314f1c632da40b22a112dfd3556d3eb792a325a1676412fa498c
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-04-29T23:06:00Z UTC
Last seen:
2026-04-29T23:24:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4cd3d067ce83314f1c632da40b22a112dfd3556d3eb792a325a1676412fa498c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/953b2b58-b849-4b03-b2f9-6e4366d61dbd
Behavior Graph:
Download SVG
%3 guuid=1c6fa778-1700-0000-280d-6908440f0000 pid=3908 /usr/bin/sudo guuid=0953777b-1700-0000-280d-69084d0f0000 pid=3917 /tmp/sample.bin guuid=1c6fa778-1700-0000-280d-6908440f0000 pid=3908->guuid=0953777b-1700-0000-280d-69084d0f0000 pid=3917 execve guuid=e160467e-1700-0000-280d-6908510f0000 pid=3921 /usr/bin/dash guuid=0953777b-1700-0000-280d-69084d0f0000 pid=3917->guuid=e160467e-1700-0000-280d-6908510f0000 pid=3921 clone
Gathering data
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4cd3d067ce83314f1c632da40b22a112dfd3556d3eb792a325a1676412fa498c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4cd3d067ce83314f1c632da40b22a112dfd3556d3eb792a325a1676412fa498c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-28 20:01:54 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jtj5az6oqmyu6hddfwsawivbclp5gvlnh23zfizfuftwiex2jgga._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery
Link:
https://tria.ge/reports/260428-yrzhhahy2j/
Behaviour
Writes file to tmp directory
Creates a large amount of network flows
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/4cd3d067ce83314f1c632da40b22a112dfd3556d3eb792a325a1676412fa498c

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/

File information

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

Web download

Mirai

elf b4be79dec7f695163a802712e62c8316c23c4c67ae33cb1ebd2e7a40e99f0aaf

Mirai

elf 4cd3d067ce83314f1c632da40b22a112dfd3556d3eb792a325a1676412fa498c

(this sample)

  
Dropped by
SHA256 b4be79dec7f695163a802712e62c8316c23c4c67ae33cb1ebd2e7a40e99f0aaf
  
Dropped by
MD5 55044f0df7f6b8d6c439c50660418c33
  
URLhaus
https://urlhaus.abuse.ch/url/3828855/
  
Delivery method
Distributed via web download

Comments