MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f40328bcb4713ef5ed123f071620ab4266a20e3684c6480bd1f5503e6004f9e1. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f40328bcb4713ef5ed123f071620ab4266a20e3684c6480bd1f5503e6004f9e1
SHA3-384 hash: b33b6f5d3f5a911c418dbf65e03b1c255adefd3af2f84afb31955982b58ff859db4769e39728c9004db0119afaed83fd
SHA1 hash: 6e3eaca7a42db9f1b7ef0fc1bd1925c59bfd7136
MD5 hash: 2d69dacbdca3560c5f9a41f182c2e639
humanhash: july-blue-yellow-early
File name:wewe10.johnsmith
Download: download sample
Signature Mirai
Create hunting rule
File size:54'640 bytes
First seen:2025-11-18 03:21:01 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:BnGycbUGV4gTDv8tdUxyHK/Sy5xahH7CVQMTGmR:BGfOgTDudaNSUx2cqmR
TLSH T189330AEAF800DC7DFC1EE73B8457040AB231A75905921A362367796BEC3A2A44977FC5
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-21.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

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

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

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

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai tsunami
Link:
https://www.filescan.io/uploads/691be632dafadf2436514934/reports/fa28a51f-f086-4d49-9a32-2381039e0029/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-18T01:31:00Z UTC
Last seen:
2025-11-18T02:22:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f40328bcb4713ef5ed123f071620ab4266a20e3684c6480bd1f5503e6004f9e1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/522c6572-7192-4a20-bae5-c52fd5bfe422
Behavior Graph:
Download SVG
%3 guuid=8ce09cc5-1600-0000-e9d8-072d060f0000 pid=3846 /usr/bin/sudo guuid=3e2ccac7-1600-0000-e9d8-072d0e0f0000 pid=3854 /tmp/sample.bin guuid=8ce09cc5-1600-0000-e9d8-072d060f0000 pid=3846->guuid=3e2ccac7-1600-0000-e9d8-072d0e0f0000 pid=3854 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5cde0c17-77d1-4d30-8789-1f1aee051a0f
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
2 / 100
Link:
https://www.joesandbox.com/analysis/1815744
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f40328bcb4713ef5ed123f071620ab4266a20e3684c6480bd1f5503e6004f9e1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f40328bcb4713ef5ed123f071620ab4266a20e3684c6480bd1f5503e6004f9e1/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-18 03:21:23 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6qbsrpfuoe7pl3ish4drmiflijtkedrwqtdeqc6r6vid4yae7hqq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251118-dwgg9ssqbn/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/ebc315b2-1192-4cef-929a-f6174688b46d
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/f40328bcb4713ef5ed123f071620ab4266a20e3684c6480bd1f5503e6004f9e1

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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf f40328bcb4713ef5ed123f071620ab4266a20e3684c6480bd1f5503e6004f9e1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3703983/
  
Delivery method
Distributed via web download

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