MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6bba35fd9933b3e9c3e8f9b8944c0d365e48f052203a981487dc673743407c4d. 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: 12


Intelligence 12 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6bba35fd9933b3e9c3e8f9b8944c0d365e48f052203a981487dc673743407c4d
SHA3-384 hash: 952b42c9126034ed9d56e6b132f7cbb7337491685e62f4fee7fde4f99ba2c254550e952016661bc38b60dec8a8247743
SHA1 hash: 12ac0e8b3855dbf7c028f656a6339c3c2d24875d
MD5 hash: 6a82bae593982247ba1e8e1d803cab0a
humanhash: utah-michigan-carpet-echo
File name:main_mimain_s
Download: download sample
Signature Mirai
Create hunting rule
File size:89'992 bytes
First seen:2025-11-01 08:52:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:W/QCZaxGdvts3i5JPhoRsxPu++4HRsUIKqI4FrS4LSH:WYCZa8dvm3oJPhssxP5lR+KfUmDH
TLSH T1A8937CC0F683C4F2E84705B1507BE7379B32F1B9101AFA43D3699A72DC91951EA1AB9C
telfhash t10751b1fa6dba08ecfbd0a804c75e5bd33669ca7b153025b0406398b532f79954475c3a
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 :
39
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.Trojan.Mirai-9441505-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Kills processes
Receives data from a server
Sends data to a server
DNS request
Creating a file
Connection attempt
Traces processes
Substitutes an application name
Deleting of the original file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bash bashlite exploit gafgyt lolbin mirai
Link:
https://www.filescan.io/uploads/6905ca91a3d1631095259f8f/reports/6171b232-ab1a-4110-a092-f123ac8ae5ae/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-01T06:01:00Z UTC
Last seen:
2025-11-02T14:34:00Z UTC
Hits:
~100
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw
Link:
https://opentip.kaspersky.com/6bba35fd9933b3e9c3e8f9b8944c0d365e48f052203a981487dc673743407c4d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d7dc1a02-3457-4466-99de-f7dd9ca8595a
Behavior Graph:
Download SVG
%3 guuid=fa7803d9-1900-0000-a38c-3fba16090000 pid=2326 /usr/bin/sudo guuid=0b7403dd-1900-0000-a38c-3fba20090000 pid=2336 /tmp/sample.bin delete-file net guuid=fa7803d9-1900-0000-a38c-3fba16090000 pid=2326->guuid=0b7403dd-1900-0000-a38c-3fba20090000 pid=2336 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=0b7403dd-1900-0000-a38c-3fba20090000 pid=2336->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=39454edd-1900-0000-a38c-3fba22090000 pid=2338 /tmp/sample.bin dns net send-data zombie guuid=0b7403dd-1900-0000-a38c-3fba20090000 pid=2336->guuid=39454edd-1900-0000-a38c-3fba22090000 pid=2338 clone guuid=39454edd-1900-0000-a38c-3fba22090000 pid=2338->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 34B 0e0fe58d-0263-51c7-b9b4-aa06ecabf537 viba.duckdns.org:1995 guuid=39454edd-1900-0000-a38c-3fba22090000 pid=2338->0e0fe58d-0263-51c7-b9b4-aa06ecabf537 send: 7B guuid=8f156bdd-1900-0000-a38c-3fba23090000 pid=2339 /tmp/sample.bin guuid=39454edd-1900-0000-a38c-3fba22090000 pid=2338->guuid=8f156bdd-1900-0000-a38c-3fba23090000 pid=2339 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b87ff6ae-6be3-4217-b629-2f84ffd14254
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1806223
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1806223 Sample: main_mimain_s.elf Startdate: 01/11/2025 Architecture: LINUX Score: 76 14 Malicious sample detected (through community Yara rule) 2->14 16 Antivirus / Scanner detection for submitted sample 2->16 18 Multi AV Scanner detection for submitted file 2->18 20 Yara detected Mirai 2->20 7 main_mimain_s.elf 2->7         started        process3 signatures4 22 Sample deletes itself 7->22 10 main_mimain_s.elf 7->10         started        process5 process6 12 main_mimain_s.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6bba35fd9933b3e9c3e8f9b8944c0d365e48f052203a981487dc673743407c4d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6bba35fd9933b3e9c3e8f9b8944c0d365e48f052203a981487dc673743407c4d/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/6bba35fd9933b3e9c3e8f9b8944c0d365e48f052203a981487dc673743407c4d
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-01 08:53:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=no5dl7mzgoz6tq7i7g4jitangzper4csea5jqfeh3rttoq2aprgq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux
Link:
https://tria.ge/reports/251101-ks2scscz2f/
Behaviour
Writes file to tmp directory
Changes its process name
Deletes itself
Traces itself
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.84
Link:
https://yomi.yoroi.company/submissions/6bba35fd9933b3e9c3e8f9b8944c0d365e48f052203a981487dc673743407c4d

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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_5f7b67b8
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_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 6bba35fd9933b3e9c3e8f9b8944c0d365e48f052203a981487dc673743407c4d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3692817/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3692818/

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