MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3ef58015ea244b1a45e26b222b3aaa1f05441270e1c73f61f73712331221e0de. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3ef58015ea244b1a45e26b222b3aaa1f05441270e1c73f61f73712331221e0de
SHA3-384 hash: 5b8cdc282639d6bb4a529e7fedf0752296c5c0126262118e04b1a647c21dbad37346b6ff60a7f5d57b3aaa5f3bad58c7
SHA1 hash: 19dd5f84e54c88a8232b584d3a446566ed00c2df
MD5 hash: 808ea3539166664071eab33d2c08d0eb
humanhash: september-florida-hawaii-vermont
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:67'752 bytes
First seen:2025-04-27 01:29:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:UdplFjh8o2KK+by7CSqwbZCYFKU+hc09c:UdDRSCKnbqwbZxKhuD
TLSH T10A638D73C8667E98C21586B4B4B0CEB86B73A44092971FFB1555C2B99043E9CFA463FC
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 :
186
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

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

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=680d8a67c8b2e86d0ac2ec0clinux22vpnfull_triage
Tags:
gafgyt mirai ddos
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
lolbin mirai remote
Link:
https://www.filescan.io/uploads/680d88a8218c4a98ade36a86/reports/8e58fff2-8cde-4f68-84e2-bf226a73de7b/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/acedd17a-1ff6-4463-bc4e-27b047801119
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1675290
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3ef58015ea244b1a45e26b222b3aaa1f05441270e1c73f61f73712331221e0de
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3ef58015ea244b1a45e26b222b3aaa1f05441270e1c73f61f73712331221e0de/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-27 01:30:20 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h32yafpkerfrurpcnmrcwovkd4cuietq4hdt6ypxg4jdgerb4dpa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250427-bwyqfavls3/
Verdict:
Malicious
Tags:
botnet mirai Unix.Dropper.Mirai-7136288-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_1
Link:
https://app.threat.zone/submission/146aed8d-2c07-4423-9852-e9139862fced
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/3ef58015ea244b1a45e26b222b3aaa1f05441270e1c73f61f73712331221e0de

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:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
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

elf 3ef58015ea244b1a45e26b222b3aaa1f05441270e1c73f61f73712331221e0de

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3526601/
  
Delivery method
Distributed via web download

Comments