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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8dfe6b2f0c07af8d98a8676e95b88c054d52cbd7f0e8405475bbc6b8073697c1. 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: 8dfe6b2f0c07af8d98a8676e95b88c054d52cbd7f0e8405475bbc6b8073697c1
SHA3-384 hash: 19c6390986942b14b963053ccd475262e5f5ae7743bf67d44a5535e4e253d98ac6cfbea261a0aaa426ba8af4fa93a374
SHA1 hash: a321fa9387e41249dc535ef1582d3ddcfae30084
MD5 hash: ad8f7250721a94e26431138f25431b06
humanhash: california-nitrogen-avocado-sweet
File name:mirai.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:140'792 bytes
First seen:2026-09-27 13:16:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:PHxB/bEIJjAji4LCecOPjfagt723sZ7X/X2q:PHxB/b2BPugs8ZX2q
TLSH T18BD3194BF9518A12C5D117FAFB8E038C3B1253ACD3DF31169E185A343ADA99B0E7B542
telfhash t1b4e06829ff51074c5bde84f7616aa8061bdd308d072e1a978a20e32f5b43e83751d0b2
Magika elf
Reporter BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
57
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
Connection attempt
Runs as daemon
Receives data from a server
Sends data to a server
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 masquerade mirai mirai obfuscated rust
Link:
https://www.filescan.io/uploads/6ab917981a9529d9316b156e/reports/6018f3a2-76af-43ef-a93a-5528117ad33c/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-08-24T17:11:00Z UTC
Last seen:
2026-09-28T03:37:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8dfe6b2f0c07af8d98a8676e95b88c054d52cbd7f0e8405475bbc6b8073697c1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b80bb5c7-d194-4510-bca9-9b3c3c1021de
Behavior Graph:
Download SVG
%3 guuid=4d345850-1c00-0000-f673-a14901090000 pid=2305 /usr/bin/sudo guuid=afe78753-1c00-0000-f673-a14909090000 pid=2313 /tmp/sample.bin guuid=4d345850-1c00-0000-f673-a14901090000 pid=2305->guuid=afe78753-1c00-0000-f673-a14909090000 pid=2313 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/db205d22-ce86-4fb2-97fa-e88a086a5d1b
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8dfe6b2f0c07af8d98a8676e95b88c054d52cbd7f0e8405475bbc6b8073697c1
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8dfe6b2f0c07af8d98a8676e95b88c054d52cbd7f0e8405475bbc6b8073697c1/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-24 03:53:47 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rx7gwlyma6xy3gfim5xjloemavgvfs6x6dueavdvxpdlqbzws7aq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/260927-qhw21sce59/
Behaviour
Changes its process name
Creates a large amount of network flows
Deletes itself
Modifies Watchdog functionality
Contacts a large (5938) amount of remote hosts
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/8dfe6b2f0c07af8d98a8676e95b88c054d52cbd7f0e8405475bbc6b8073697c1

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 8dfe6b2f0c07af8d98a8676e95b88c054d52cbd7f0e8405475bbc6b8073697c1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3923803/
  
Delivery method
Distributed via web download

Comments