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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dbef39fb92d858758499d1e6172dcf7daa49396e258b1641fb3abf95f5b857c2. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dbef39fb92d858758499d1e6172dcf7daa49396e258b1641fb3abf95f5b857c2
SHA3-384 hash: 231e4cc86c820e0e1724aff0c57d35fb97e2334d8e71b6da896972d294e9889b197b43fc16681422a9d5277488f3558c
SHA1 hash: b885fb68291c017fb11c03a04edf93d04492db2c
MD5 hash: fc774d30c3d69f8b8c64f14a5f977379
humanhash: monkey-ohio-fourteen-diet
File name:jklmpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:134'712 bytes
First seen:2026-10-14 12:13:34 UTC
Last seen:2026-10-15 18:29:25 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:8KzWBl+IqKp4nh1AeUTImK8z4lZcPzu5F/:8EWB4IqKp4nh1AlTIm4SzU
TLSH T1FDD31A0ABF711EFBD4AFCE3305A94745299C590621A83B7A7674D81CF24A24F4BE3C64
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 :
6
# of downloads :
112
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10008934-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Connection attempt
Runs as daemon
Sends data to a server
Receives data from a server
DNS request
Creating a file
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/6acf721d08d624c650170712/reports/9e1c078e-14d4-44ba-b5c9-3b98f103845a/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-10-14T10:28:00Z UTC
Last seen:
2026-10-15T13:03:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/dbef39fb92d858758499d1e6172dcf7daa49396e258b1641fb3abf95f5b857c2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/07d99573-2407-418b-acf8-7ea3ee027d80
Behavior Graph:
Download SVG
%3 guuid=54d483ac-1600-0000-6f1c-bcfb760b0000 pid=2934 /usr/bin/sudo guuid=c2d942af-1600-0000-6f1c-bcfb7f0b0000 pid=2943 /tmp/sample.bin guuid=54d483ac-1600-0000-6f1c-bcfb760b0000 pid=2934->guuid=c2d942af-1600-0000-6f1c-bcfb7f0b0000 pid=2943 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/280209cd-d422-44cf-b8dd-2b378f09d667
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/dbef39fb92d858758499d1e6172dcf7daa49396e258b1641fb3abf95f5b857c2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/dbef39fb92d858758499d1e6172dcf7daa49396e258b1641fb3abf95f5b857c2/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-14 12:14:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3pxtt64s3bmhlbez2htboloppwvesoloewfrmqp3hk7zl5nyk7ba._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery
Link:
https://tria.ge/reports/261014-peesws1x7k/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Renames itself
Unexpected DNS network traffic destination
Contacts a large (88253) amount of remote hosts
Creates a large amount of network flows
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/dbef39fb92d858758499d1e6172dcf7daa49396e258b1641fb3abf95f5b857c2

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: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 dbef39fb92d858758499d1e6172dcf7daa49396e258b1641fb3abf95f5b857c2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3946097/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3809881/

Comments