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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 85880b712cd1264021d6b5d39f89e17329751df89794f7c15748ecddbee29e57. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 85880b712cd1264021d6b5d39f89e17329751df89794f7c15748ecddbee29e57
SHA3-384 hash: 269faf2f24c82c4e41da27072c568b6d1b35d91779430f9ad86fb42381d72f620ec36b9a79f5cf1855cee7731afc6fd6
SHA1 hash: 7efc19ddbdae4e9cfdc4fed730c08f09330b256d
MD5 hash: 5bcf6ddf1987b34f334bad6f92f9e51a
humanhash: vermont-beryllium-mirror-robin
File name:jklx86
Download: download sample
Signature Mirai
Create hunting rule
File size:91'868 bytes
First seen:2026-10-17 12:12:16 UTC
Last seen:2026-10-17 23:23:00 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:4WAetEmyeiGkxJ39U/MNE4mG6/7j3+WKbrKv9gCrvXeHcL5:4KWSiGwJ39KMewgjuWKHKv+mvz
TLSH T152938DC5A283D4F1EC5501342436F3376632DDB70128FEE7FB68A6729866A60B14A78D
telfhash t19831e1f41a391df49bc09801b24e6721be1da77b256476a309a36935312ed83937bc3d
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

Intelligence

File Origin
# of uploads :
3
# of downloads :
84
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai.10201.6549.2089.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
DNS request
Opens a port
Runs as daemon
Receives data from a server
Connection attempt
Sends data to a server
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6ad3665a10cf0122aa715100/reports/79e97090-bd76-47ad-b9b3-7077adfd001e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
85
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/85880b712cd1264021d6b5d39f89e17329751df89794f7c15748ecddbee29e57
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-17T07:58:00Z UTC
Last seen:
2026-10-18T17:52:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/85880b712cd1264021d6b5d39f89e17329751df89794f7c15748ecddbee29e57/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/9d9e89e3-576c-43ec-81cd-8fd6ba697bc2
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1988365
Signature
Antivirus / Scanner detection for submitted sample
Connects to many IPs within the same subnet mask (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1988365 Sample: jklx86.elf Startdate: 17/10/2026 Architecture: LINUX Score: 72 16 141.196.54.221 TURKCELL-ASTurkcellASTR Turkey 2->16 18 141.196.54.225 TURKCELL-ASTurkcellASTR Turkey 2->18 20 100 other IPs or domains 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 2 other signatures 2->28 8 jklx86.elf 2->8         started        signatures3 process4 process5 10 jklx86.elf 8->10         started        process6 12 jklx86.elf 10->12         started        14 jklx86.elf 10->14         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/85880b712cd1264021d6b5d39f89e17329751df89794f7c15748ecddbee29e57
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/85880b712cd1264021d6b5d39f89e17329751df89794f7c15748ecddbee29e57/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-17 12:13:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 23 (56.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qweaw4jm2eteaiowwxjz7cpbomuxkhpys6kppqkxjdwn3pxctzlq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux
Link:
https://tria.ge/reports/261017-pda4bafs9t/
Behaviour
Changes its process name
Renames itself
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.32
Link:
https://yomi.yoroi.company/submissions/85880b712cd1264021d6b5d39f89e17329751df89794f7c15748ecddbee29e57

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:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
Create hunting rule
Author:Elastic Security
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 85880b712cd1264021d6b5d39f89e17329751df89794f7c15748ecddbee29e57

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3951021/
  
Delivery method
Distributed via web download

Comments