MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d8d21b8e72b68d959c0674b4db9c59c60defd3a1b56bb38a11bc1e3e6002f33d. 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: 14


Intelligence 14 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d8d21b8e72b68d959c0674b4db9c59c60defd3a1b56bb38a11bc1e3e6002f33d
SHA3-384 hash: 520319a995d7a0aebebafd1f0f0af3f554760b5a4a48d46c06dec8034a2c3d4413d91751c38c31a3482a97d6330d35ec
SHA1 hash: 360a9589601b23d345d2334c41dc493bc6ad627e
MD5 hash: 3cef02578edfa21f883bfab600a94935
humanhash: fifteen-mango-lemon-carolina
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:66'672 bytes
First seen:2025-02-13 20:25:44 UTC
Last seen:2025-02-15 14:05:55 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:tTqtWznEScBmPXa/dsPHfUmXkuwijXYu9RE6FstltDdWG5NyLWq5:tTqtAnEScEPXaFs3XkuBjXrRENtHJWGM
TLSH T104535AC4EA83C8F0D85705715137F7379B32F0A69229E653D7B49A33AC92602E51BB9C
telfhash t1d231f2bb0ebe4df4b7d16844d35e5aa6056ae23b182036b48172ccd233dbdc054b9c38
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 :
5
# of downloads :
85
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67ae557328ab76d43a5adc61linux22vpnfull_triage
Tags:
bashlite mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/67ae556dc24a487ec9d187b3/reports/dc8f1419-c457-4b33-9a95-41812d84af1d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
2
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/d8d21b8e72b68d959c0674b4db9c59c60defd3a1b56bb38a11bc1e3e6002f33d
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 94.156.227.74:1999
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4a88d78b-7507-44b5-8469-fa6a576ba1e3
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1614562
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1614562 Sample: x86.elf Startdate: 13/02/2025 Architecture: LINUX Score: 80 24 Malicious sample detected (through community Yara rule) 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 2 other signatures 2->30 8 x86.elf 2->8         started        process3 process4 10 x86.elf 8->10         started        12 x86.elf 8->12         started        14 x86.elf 8->14         started        process5 16 x86.elf 10->16         started        18 x86.elf 10->18         started        20 x86.elf 10->20         started        process6 22 x86.elf 16->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d8d21b8e72b68d959c0674b4db9c59c60defd3a1b56bb38a11bc1e3e6002f33d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d8d21b8e72b68d959c0674b4db9c59c60defd3a1b56bb38a11bc1e3e6002f33d/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-13 20:26:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3djbxdtsw2gzlhagos2nxhczyyg67u5bwvv3hcqrxqpd4yac6m6q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:owari defense_evasion discovery linux
Link:
https://tria.ge/reports/250213-y7119stqhr/
Behaviour
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Modifies Watchdog functionality
Unexpected DNS network traffic destination
Verdict:
Malicious
Tags:
trojan mirai gafgyt Unix.Dropper.Mirai-7135890-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_ae9d0fa6 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/5b32f1ea-2817-4461-a8ef-57edfb92dc8f
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/d8d21b8e72b68d959c0674b4db9c59c60defd3a1b56bb38a11bc1e3e6002f33d

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
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_ae9d0fa6
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 d8d21b8e72b68d959c0674b4db9c59c60defd3a1b56bb38a11bc1e3e6002f33d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3438716/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3438731/
  
URLhaus
https://urlhaus.abuse.ch/url/3438869/

Comments