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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4397f68d293f7d4d46da7850b793c8c65fc269cb01c838620129cc0b65dd1be. 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: 9


Intelligence 9 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e4397f68d293f7d4d46da7850b793c8c65fc269cb01c838620129cc0b65dd1be
SHA3-384 hash: 0415ab1867d02a8ee4d5e58cf751fb0fb2a3feacb16397caf205afb913f9462bc8904d7c4ac090a076f56b5002727974
SHA1 hash: a581409f46d2ac7c1de2a6ad37e7b1c06a14bae8
MD5 hash: ad985e43b37c9dbdb15aedd7684c0367
humanhash: oscar-happy-mike-vegan
File name:mirai.ppce5
Download: download sample
Signature Mirai
Create hunting rule
File size:132'952 bytes
First seen:2026-09-27 13:16:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:kZ0C7Gcyuyk0s83f8f439Fyb+8flymuLWejMzELB4uvrGKQe2blxKaXKEM1lPh9:Ortyk0s859FybvlyLLWejgE6hbzKZpP
TLSH T190D35B02B75B0547F1924A740E7B07E183E3A5E161B4B5C4A709AB0B2A31BF6A4C7DF7
Magika elf
Reporter BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
60
Origin country :
CZ CZ
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai-61.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29229.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30419.LX.M0Z.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
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Unix.Dropper.Mirai-7135868-0
Create hunting rule

Unix.Dropper.Mirai-7135891-0
Create hunting rule

Unix.Dropper.Mirai-7135892-0
Create hunting rule

Unix.Dropper.Mirai-7135965-0
Create hunting rule

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

Unix.Dropper.Mirai-7136034-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7136070-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10027280-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Receives data from a server
Sends data to a server
Connection attempt
Runs as daemon
Substitutes an application name
Deleting of the original file
Performs a bruteforce attack in the network
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
base64 botnet mirai mirai obfuscated
Link:
https://www.filescan.io/uploads/6ab917e19460069d29913f2a/reports/6f46531b-79d8-4a72-8086-c0f3624fbcc9/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-08-24T17:07:00Z UTC
Last seen:
2026-08-24T17:24:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e4397f68d293f7d4d46da7850b793c8c65fc269cb01c838620129cc0b65dd1be/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/375ae4d0-f417-46b0-bcd9-e1d7e8e8062a
Behavior Graph:
Download SVG
%3 guuid=32738f07-1d00-0000-c525-adc3b8090000 pid=2488 /usr/bin/sudo guuid=22cbae0d-1d00-0000-c525-adc3be090000 pid=2494 /tmp/sample.bin guuid=32738f07-1d00-0000-c525-adc3b8090000 pid=2488->guuid=22cbae0d-1d00-0000-c525-adc3be090000 pid=2494 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/358f63c2-263e-4abe-87c6-6daedfc715a8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e4397f68d293f7d4d46da7850b793c8c65fc269cb01c838620129cc0b65dd1be
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e4397f68d293f7d4d46da7850b793c8c65fc269cb01c838620129cc0b65dd1be/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-24 22:10:39 UTC
File Type:
ELF32 Big (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4q4x62gssp35jvdnu6cqw6j4rrs7yju4waoihbrackombns52g7a._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/260927-qjh7jsyfkd/
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/e4397f68d293f7d4d46da7850b793c8c65fc269cb01c838620129cc0b65dd1be

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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/
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 e4397f68d293f7d4d46da7850b793c8c65fc269cb01c838620129cc0b65dd1be

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3923785/
  
Delivery method
Distributed via web download

Comments