MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c316ce84dcb87d0eb3473b771875d618cb2bdaac9ac41841681992e2247d8b8f. 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: 11


Intelligence 11 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c316ce84dcb87d0eb3473b771875d618cb2bdaac9ac41841681992e2247d8b8f
SHA3-384 hash: 2f2f21c0961c11fa1b6fe4afe0860b40db4268c06f21f46f97368e0f6d138fc5570347f25818432a8efd38aa0e9a59c8
SHA1 hash: 5e749a0a6267c907581e241b13640f826b994f26
MD5 hash: 0d206b6dee5ece29ae331ebaee362dba
humanhash: mexico-bulldog-monkey-helium
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:194'343 bytes
First seen:2026-05-23 18:47:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:3UfQcoDCmIc5K1lRunsaAeUrllYNlx2q/eJzHIrL/KiiMLmk3j0M3:3UfkCmI91lMsaAeUrllYXx2TzHmL/K3Q
TLSH T147143A46EB818A13C0D61775B6AF42453323EB64D3EB73069928BFB43F8379E0E62515
telfhash t11831603187344a2e6de1cda0d8fa97b25228c7022749bb32cf76c4cc54154ade63ac8f
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
52
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/2bdfc0fe-95f1-49eb-bd9f-522edb9ce3eb/
Detection(s):
SecuriteInfo.com.Linux.Mirai-61.UNOFFICIAL
Create hunting rule

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

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

Unix.Dropper.Mirai-7135925-0
Create hunting rule

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

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

Unix.Dropper.Mirai-7139229-0
Create hunting rule

Unix.Dropper.Mirai-7540663-0
Create hunting rule

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

Unix.Trojan.Mirai-9760303-0
Create hunting rule

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

YARA.SIGNATURE_BASE_MAL_ARM_LNX_Mirai_Mar13_2022.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creates or modifies symbolic links
Opens a port
Creating a file
Sends data to a server
Connection attempt
Receives data from a server
Sets a file as executable
Runs as daemon
Sets a written file as executable
Creates directories
Launching a process
Manages services
Creating a process from a recently created file
Substitutes an application name
Writes files to system directory
Deleting of the original file
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-23T15:54:00Z UTC
Last seen:
2026-05-25T00:39:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.ez
Link:
https://opentip.kaspersky.com/c316ce84dcb87d0eb3473b771875d618cb2bdaac9ac41841681992e2247d8b8f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2459ee73-ee9a-4fa8-9f43-63deb110501b
Behavior Graph:
Download SVG
%3 guuid=27b377b8-1800-0000-a0e7-6cf0660c0000 pid=3174 /usr/bin/sudo guuid=3806e3ba-1800-0000-a0e7-6cf0670c0000 pid=3175 /tmp/sample.bin guuid=27b377b8-1800-0000-a0e7-6cf0660c0000 pid=3174->guuid=3806e3ba-1800-0000-a0e7-6cf0670c0000 pid=3175 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/083611da-1886-4ac4-8f95-8618e22091d7
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c316ce84dcb87d0eb3473b771875d618cb2bdaac9ac41841681992e2247d8b8f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c316ce84dcb87d0eb3473b771875d618cb2bdaac9ac41841681992e2247d8b8f/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/c316ce84dcb87d0eb3473b771875d618cb2bdaac9ac41841681992e2247d8b8f
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-23 18:48:41 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ymlm5bg4xb6q5m2hhn3rq5owddfsxwvmtlcbqqlidgjoejd5rohq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet defense_evasion discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/260523-xf1ezshs2q/
Behaviour
Command and Scripting Interpreter: Unix Shell
Reads runtime system information
Changes its process name
Attempts to change immutable files
Modifies systemd
Write file to user bin folder
File and Directory Permissions Modification
Deletes itself
Executes dropped EXE
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/c316ce84dcb87d0eb3473b771875d618cb2bdaac9ac41841681992e2247d8b8f

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 c316ce84dcb87d0eb3473b771875d618cb2bdaac9ac41841681992e2247d8b8f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3848949/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3829398/

Comments