MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0df73efae0aa434ef3ddee8230e0f9ade11e68f250e9c2491408439f96588bab. 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 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0df73efae0aa434ef3ddee8230e0f9ade11e68f250e9c2491408439f96588bab
SHA3-384 hash: d8a214871d49854fe42a18871eb5ab82b38cba369abdb95e532c309e811131ceabdbe35039559cc0097adc4f15338346
SHA1 hash: 2414e8030a9df6b854699c0637638226b74d346f
MD5 hash: 57e61cbf039713f6a3c78cbfe1913f61
humanhash: lima-single-grey-cup
File name:MMaaRRiiOisecTanee.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:79'600 bytes
First seen:2025-12-30 21:22:13 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:9QC/3umbutmUl9i1WIo27ozS9Lo/b2+gJymeMlitPWmM18HR5D4Wme/ZbqeqVr5F:9Qu3umbutmUl9lIlkeJoT2hJymeMlitS
TLSH T125733AC9B5C3F8F4EC040A392177EF319E77E13B6129DD8BE7D96A23A941342941229D
telfhash t1c811e37d2b351c98afc0d913b24ed6345d5cfb7b21607ab719b225291162882437fd3c
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 :
34
Origin country :
DE DE
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/7fd99e95-65c4-4681-8454-3583dff9f7e1/
Detection(s):
Unix.Trojan.Mirai-7135937-0
Create hunting rule

Unix.Dropper.Mirai-7136014-0
Create hunting rule

Unix.Trojan.Mirai-9835278-0
Create hunting rule

Unix.Trojan.Mirai-9835289-0
Create hunting rule

Unix.Trojan.Mirai-9857931-0
Create hunting rule

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

Unix.Trojan.Mirai-9907086-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/6954428d8d1aa9829e278584/reports/ec812293-eae8-424b-addc-427b36b95240/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Mirai.dx HEUR:Backdoor.Linux.Mirai.b HEUR:Exploit.Linux.CVE-2017-17215.a
Link:
https://opentip.kaspersky.com/0df73efae0aa434ef3ddee8230e0f9ade11e68f250e9c2491408439f96588bab/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e86c3dff-887e-460e-8e73-4204f648297a
Behavior Graph:
Download SVG
%3 guuid=063bb692-1600-0000-90f8-3c59a90a0000 pid=2729 /usr/bin/sudo guuid=bac64895-1600-0000-90f8-3c59b00a0000 pid=2736 /tmp/sample.bin net guuid=063bb692-1600-0000-90f8-3c59a90a0000 pid=2729->guuid=bac64895-1600-0000-90f8-3c59b00a0000 pid=2736 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=bac64895-1600-0000-90f8-3c59b00a0000 pid=2736->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=02fb7695-1600-0000-90f8-3c59b10a0000 pid=2737 /tmp/sample.bin guuid=bac64895-1600-0000-90f8-3c59b00a0000 pid=2736->guuid=02fb7695-1600-0000-90f8-3c59b10a0000 pid=2737 clone guuid=93637c95-1600-0000-90f8-3c59b20a0000 pid=2738 /tmp/sample.bin dns net send-data zombie guuid=bac64895-1600-0000-90f8-3c59b00a0000 pid=2736->guuid=93637c95-1600-0000-90f8-3c59b20a0000 pid=2738 clone guuid=93637c95-1600-0000-90f8-3c59b20a0000 pid=2738->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 41B 9cc227d1-c89a-5495-be19-d3b5e6414756 lmfao.school-kids.space:60195 guuid=93637c95-1600-0000-90f8-3c59b20a0000 pid=2738->9cc227d1-c89a-5495-be19-d3b5e6414756 send: 9B guuid=3b238b95-1600-0000-90f8-3c59b30a0000 pid=2739 /tmp/sample.bin guuid=93637c95-1600-0000-90f8-3c59b20a0000 pid=2738->guuid=3b238b95-1600-0000-90f8-3c59b30a0000 pid=2739 clone guuid=d8e08e95-1600-0000-90f8-3c59b40a0000 pid=2740 /tmp/sample.bin guuid=93637c95-1600-0000-90f8-3c59b20a0000 pid=2738->guuid=d8e08e95-1600-0000-90f8-3c59b40a0000 pid=2740 clone guuid=e52a9295-1600-0000-90f8-3c59b50a0000 pid=2741 /tmp/sample.bin net net-scan send-data guuid=93637c95-1600-0000-90f8-3c59b20a0000 pid=2738->guuid=e52a9295-1600-0000-90f8-3c59b50a0000 pid=2741 clone guuid=5dc69695-1600-0000-90f8-3c59b60a0000 pid=2742 /tmp/sample.bin net net-scan send-data guuid=93637c95-1600-0000-90f8-3c59b20a0000 pid=2738->guuid=5dc69695-1600-0000-90f8-3c59b60a0000 pid=2742 clone guuid=e52a9295-1600-0000-90f8-3c59b50a0000 pid=2741->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=e52a9295-1600-0000-90f8-3c59b50a0000 pid=2741|send-data send-data to 4097 IP addresses review logs to see them all guuid=e52a9295-1600-0000-90f8-3c59b50a0000 pid=2741->guuid=e52a9295-1600-0000-90f8-3c59b50a0000 pid=2741|send-data send guuid=5dc69695-1600-0000-90f8-3c59b60a0000 pid=2742->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=5dc69695-1600-0000-90f8-3c59b60a0000 pid=2742|send-data send-data to 4097 IP addresses review logs to see them all guuid=5dc69695-1600-0000-90f8-3c59b60a0000 pid=2742->guuid=5dc69695-1600-0000-90f8-3c59b60a0000 pid=2742|send-data send
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/81993328-085e-4468-8677-8d5a7ba44026
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1842315
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1842315 Sample: MMaaRRiiOisecTanee.x86.elf Startdate: 30/12/2025 Architecture: LINUX Score: 84 26 197.191.86.141 zain-asGH Ghana 2->26 28 197.191.9.213 zain-asGH Ghana 2->28 30 99 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 2 other signatures 2->38 8 MMaaRRiiOisecTanee.x86.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 MMaaRRiiOisecTanee.x86.elf 8->14         started        16 MMaaRRiiOisecTanee.x86.elf 8->16         started        process6 18 MMaaRRiiOisecTanee.x86.elf 14->18         started        20 MMaaRRiiOisecTanee.x86.elf 14->20         started        22 MMaaRRiiOisecTanee.x86.elf 14->22         started        24 MMaaRRiiOisecTanee.x86.elf 14->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0df73efae0aa434ef3ddee8230e0f9ade11e68f250e9c2491408439f96588bab
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0df73efae0aa434ef3ddee8230e0f9ade11e68f250e9c2491408439f96588bab/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/0df73efae0aa434ef3ddee8230e0f9ade11e68f250e9c2491408439f96588bab
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-30 21:23:25 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bx3t56xavjbu546552bdbyhzvxqr42hskdu4esiubbbz7fsyrovq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai credential_access defense_evasion discovery linux
Link:
https://tria.ge/reports/251230-z8dssszphz/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (61631) amount of remote hosts
Creates a large amount of network flows
Malware Config
C2 Extraction:
lmfao.school-kids.space
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-7135937-0
YARA:
Linux_Trojan_Mirai_fa3ad9d0 Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_93fc3657 Linux_Trojan_Mirai_804f8e7c Linux_Trojan_Mirai_99d78950 Linux_Trojan_Mirai_575f5bc8 Linux_Trojan_Mirai_a68e498c Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_ae9d0fa6 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3 elf_mirai_auto
Link:
https://app.threat.zone/submission/4bb6f370-7d1d-467a-ab4f-168775fe13f8
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Generic_Threat_da28eb8b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_575f5bc8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_804f8e7c
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_93fc3657
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_a68e498c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
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:Linux_Trojan_Mirai_fa3ad9d0
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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

sh 04b678c432faa97ffc08295ab79b08b5112e05e710d33d9452f229d905a6f3bb

Mirai

elf 0df73efae0aa434ef3ddee8230e0f9ade11e68f250e9c2491408439f96588bab

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3746699/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3746704/
  
URLhaus
https://urlhaus.abuse.ch/url/3746908/
  
Dropped by
SHA256 04b678c432faa97ffc08295ab79b08b5112e05e710d33d9452f229d905a6f3bb
  
Dropped by
MD5 e572bd38325694ca8f6cbf04d9a39718
  
URLhaus
https://urlhaus.abuse.ch/url/3746687/
  
URLhaus
https://urlhaus.abuse.ch/url/3746715/

Comments