MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8cc8e62dbf0afacaea082cc628a5a9eb631e15a17a085451afdc02bbc92b8b08. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8cc8e62dbf0afacaea082cc628a5a9eb631e15a17a085451afdc02bbc92b8b08
SHA3-384 hash: 837fa1ee113bdccdc46e5a1e84c44c0b0758e57f102e706f25bb701e7ee7f76eb8fc685b000fbec60d6fd940f53211de
SHA1 hash: 429a6bf2c9040e8e350086b00e771a6be3217a1a
MD5 hash: 6e574cbf83ef2be1bfdaa4f761feaeea
humanhash: artist-sink-sad-papa
File name:jklx86
Download: download sample
Signature Mirai
Create hunting rule
File size:74'704 bytes
First seen:2025-12-17 13:49:07 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:cKGSRx5jqg1vU1mMusz3Vfi5ETAuu5vxfUc9vRR:HGSNjV9gmMuwfiKTRCpJ
TLSH T1C8734AC59713EDFAEC1A097155B7EB379E32F1360069EA83E784B532B843611A6063DC
telfhash t1db31f9f62ebe0cecf7d46c44c14e6e21366ba67b656036a100f3a83137e7901646ac79
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 :
1
# of downloads :
45
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30645.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Creating a file
Opens a port
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/6942b4df5ceddcfa3ff5c31a/reports/b545e3a7-5be6-42a4-a5b4-67a79f2e0e2b/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-17T11:03:00Z UTC
Last seen:
2025-12-18T03:39:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8cc8e62dbf0afacaea082cc628a5a9eb631e15a17a085451afdc02bbc92b8b08/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6c96d97a-72e2-4e53-85a9-6aee92f3dbbf
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1834857
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1834857 Sample: jklx86.elf Startdate: 17/12/2025 Architecture: LINUX Score: 64 24 103.203.4.6 WISTRONWistronCorporationTW China 2->24 26 40.140.124.144 WINDSTREAMUS United States 2->26 28 100 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 8 systemd snap-failure 2->8         started        10 jklx86.elf 2->10         started        signatures3 process4 process5 12 snap-failure systemctl 8->12         started        14 snap-failure 8->14         started        16 jklx86.elf 10->16         started        process6 18 jklx86.elf 16->18         started        20 jklx86.elf 16->20         started        22 jklx86.elf 16->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8cc8e62dbf0afacaea082cc628a5a9eb631e15a17a085451afdc02bbc92b8b08
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8cc8e62dbf0afacaea082cc628a5a9eb631e15a17a085451afdc02bbc92b8b08/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-17 13:49:18 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rteomln7bl5mv2qiftdcrjnj5nrr4fnbpiefiunp3qblxsjlrmea._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux
Link:
https://tria.ge/reports/251217-q4th1sgj4y/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Renames itself
Contacts a large (119489) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-7755770-0
YARA:
Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/ce54b1db-cba3-429a-b338-a0a6b1801b9e
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/8cc8e62dbf0afacaea082cc628a5a9eb631e15a17a085451afdc02bbc92b8b08

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:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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 8cc8e62dbf0afacaea082cc628a5a9eb631e15a17a085451afdc02bbc92b8b08

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726324/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3700411/

Comments