MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23ce6a7ed481e65290ebb80bf99e8972fbbc73897ce174e00e66c9dbd3302084. 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: 10


Intelligence 10 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 23ce6a7ed481e65290ebb80bf99e8972fbbc73897ce174e00e66c9dbd3302084
SHA3-384 hash: 2331fcf36f3411acf093b02b5e18c45c984940da4f48484ba79a088f35cae3cce1401e0300e4112ef1eb5c15c9c40643
SHA1 hash: bb3130a6830329d966cd2f9999bb36ef2a2dbacd
MD5 hash: 1c792f5f0e875516af85bb92ebe5c87c
humanhash: blue-glucose-purple-eleven
File name:ciubuc_i586
Download: download sample
Signature Mirai
Create hunting rule
File size:103'368 bytes
First seen:2025-02-01 04:02:21 UTC
Last seen:2025-02-01 04:02:50 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:/5mZs2h6MTG312xmuJIkjGNK92f28O6rhKovnzQ5:/wZs2QMTGl2suJIkjGNKMdnzQ5
TLSH T1B0A36CD4F283D4F2E85B0170603AD73BAB31D0B92119EA86D73E9E31E8D2D41E617A5C
telfhash t1485106fb1aae1ceca7d06d01934e6f612d1ee73b155036a24173987422abdc1827ac3c
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 elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
90
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

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=679d9e666d96a8d7e4cf0432linux22vpnfull_triage
Tags:
bashlite gafgyt mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Creating a file
Substitutes an application name
Traces processes
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin remote
Link:
https://www.filescan.io/uploads/679d9cfbd873aab3e75e8876/reports/9b88ad9b-2d13-4284-81f3-7612c9eef177/overview
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8c09fcfc-cf5e-45de-99fe-7e47bd8ae83f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1604323
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for 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 dnsIp2 2 Behavior Graph ID: 1604323 Sample: ciubuc_i586.elf Startdate: 01/02/2025 Architecture: LINUX Score: 80 18 daisy.ubuntu.com 2->18 20 Malicious sample detected (through community Yara rule) 2->20 22 Antivirus / Scanner detection for submitted sample 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 2 other signatures 2->26 7 ciubuc_i586.elf 2->7         started        10 systemd snap-failure 2->10         started        signatures3 process4 signatures5 28 Sample deletes itself 7->28 12 ciubuc_i586.elf 7->12         started        14 snap-failure systemctl 10->14         started        16 snap-failure 10->16         started        process6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/23ce6a7ed481e65290ebb80bf99e8972fbbc73897ce174e00e66c9dbd3302084
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/23ce6a7ed481e65290ebb80bf99e8972fbbc73897ce174e00e66c9dbd3302084/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-31 20:43:45 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ephgu7wuqhtffehlxaf7thujol53y44jptqxjyaom3e5xuzqecca._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux
Link:
https://tria.ge/reports/250201-emcndssjh1/
Behaviour
Writes file to tmp directory
Changes its process name
Deletes itself
Traces itself
Verdict:
Malicious
Tags:
trojan gafgyt mirai Unix.Trojan.Mirai-9441505-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_5f7b67b8 Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/addf157f-e0ef-4da2-81a4-87d8067ea44c
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/23ce6a7ed481e65290ebb80bf99e8972fbbc73897ce174e00e66c9dbd3302084

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 23ce6a7ed481e65290ebb80bf99e8972fbbc73897ce174e00e66c9dbd3302084

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3422476/
  
Delivery method
Distributed via web download

Comments