MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6ca4d2a3df42013d563a93c958e44d4624d96a5832aa164b2dae85fc380ddab6. 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: 13


Intelligence 13 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6ca4d2a3df42013d563a93c958e44d4624d96a5832aa164b2dae85fc380ddab6
SHA3-384 hash: 27c6437654f2ca5bf62d667d188414aa595ba3ad01054b610fe9484b9450b9b0693b9334c46e872720cc795ce731b31e
SHA1 hash: d03b4e3a0d59ef8fb5c23b47cf480eeed3e0142c
MD5 hash: bd54e6a51cf1890201ce68a1ea2a4a7d
humanhash: blue-maine-artist-oklahoma
File name:023782pler.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:128'340 bytes
First seen:2026-05-28 01:53:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:EvC64lvvP5Ibby+JCUlURmgsY/7qSjGliRdS7X6Jb:Ea/5Ibby+JCUlKzsY/VS2Jb
TLSH T181C32A81F98B80F6D9078C306067F73FCA3285798077CAA9EF949E35CA379815617399
telfhash t19a3148b77e760cdcabe08c15c3ce5721de0e97bf281126b805f619e53276101a1bac38
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 5da90cfa933277a3830136baeab43cb5320ec6f92424387b508c54d9fe64cabe
File size (compressed) :53'608 bytes
File size (de-compressed) :128'340 bytes
Format:linux/i386
Packed file: 5da90cfa933277a3830136baeab43cb5320ec6f92424387b508c54d9fe64cabe

Intelligence

File Origin
# of uploads :
1
# of downloads :
54
Origin country :
NL NL
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/d4b87895-8f6c-4a1b-b443-26f27353feb3/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

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

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10017298-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
DNS request
Runs as daemon
Receives data from a server
Connection attempt
Sends data to a server
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade obfuscated
Link:
https://www.filescan.io/uploads/6a17a04d46e44aecc0c091df/reports/9c0bab05-f06b-4903-bb58-ad503bebc666/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
4
Number of processes launched:
10
Processes remaning?
false
Remote TCP ports scanned:
5566,80,8080,443,8888,7777,5556,65000,62001,6666,9999,5554,12345,5555,59777
Full report:
https://elfdigest.com/brief/6ca4d2a3df42013d563a93c958e44d4624d96a5832aa164b2dae85fc380ddab6
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-27T23:10:00Z UTC
Last seen:
2026-05-27T23:54:00Z UTC
Hits:
~10
Detections:
HEUR:Exploit.Linux.DLink.c HEUR:Exploit.Linux.CVE-2018-10561.a HEUR:Backdoor.Linux.Mirai.ii HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Exploit.Linux.Mvpower.a HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl
Link:
https://opentip.kaspersky.com/6ca4d2a3df42013d563a93c958e44d4624d96a5832aa164b2dae85fc380ddab6/results?tab=lookup
Gathering data
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6ca4d2a3df42013d563a93c958e44d4624d96a5832aa164b2dae85fc380ddab6
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6ca4d2a3df42013d563a93c958e44d4624d96a5832aa164b2dae85fc380ddab6/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/6ca4d2a3df42013d563a93c958e44d4624d96a5832aa164b2dae85fc380ddab6
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-28 01:54:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nssnfi67iiat2vr2spevrzcniysns2sygkvbmsznv2c7yoan3k3a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux
Link:
https://tria.ge/reports/260528-cbqprsez9s/
Behaviour
Reads runtime system information
Writes file to system bin folder
Modifies Watchdog functionality
Contacts a large (263240) 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:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/6ca4d2a3df42013d563a93c958e44d4624d96a5832aa164b2dae85fc380ddab6

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:iot_req_metachar
Create hunting rule
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_0cb1699c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0d73971c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_268aac0b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_2e3f67a9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_485c4b13
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_70ef58f1
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_7d05725e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
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 5da90cfa933277a3830136baeab43cb5320ec6f92424387b508c54d9fe64cabe

Mirai

elf 6ca4d2a3df42013d563a93c958e44d4624d96a5832aa164b2dae85fc380ddab6

(this sample)

  
Dropped by
SHA256 5da90cfa933277a3830136baeab43cb5320ec6f92424387b508c54d9fe64cabe
  
URLhaus
https://urlhaus.abuse.ch/url/3832500/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 8be956165bddcdf86b442619e3e84d96

Comments