MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e545b334cf6927e5c281c5e67ff8973366883eec711e35705bdab1965bd8265b. 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: 7


Intelligence 7 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e545b334cf6927e5c281c5e67ff8973366883eec711e35705bdab1965bd8265b
SHA3-384 hash: 86851080ca1b02bda9c5ca8d9e654de909ddad8a0bb78b62d641bc85176702a5acb1bb01a3c631cd0177cafd6a0d0f5a
SHA1 hash: 862789e6a0813eb2336d89dba60ec72741513df1
MD5 hash: 70f50b97c125348f9756033e6b268188
humanhash: fifteen-fifteen-black-hamper
File name:cutem68k
Download: download sample
Signature Mirai
Create hunting rule
File size:146'720 bytes
First seen:2025-06-12 09:50:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:a7cEYDel0QL7qjj+OQcHdd65bwAVvjbiELu/86yJFABwVe:9dqujj+OrdybwcLT6yJ2D
TLSH T121E32AD7F800DEFAF80AE73648534806B130BBE205925B372257757BEC7A1991573E8A
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.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-6981989-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10012509-0
Create hunting rule

Unix.Trojan.Mirai-10017111-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=684aa3278bd5d68a12e80c85linux22vpnfull_triage
Tags:
n/a
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/776e5d68-e627-4385-a347-186226d2d4f4
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1713113
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
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/e545b334cf6927e5c281c5e67ff8973366883eec711e35705bdab1965bd8265b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e545b334cf6927e5c281c5e67ff8973366883eec711e35705bdab1965bd8265b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-12 09:51:31 UTC
File Type:
ELF32 Big (Exe)
AV detection:
22 of 37 (59.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4vc3gngpnet6lqubyxth76exgntiqpxmoepdk4c33kyzmw6yeznq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250612-lvma5avzhw/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-6981989-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/1ab54b9d-e892-473c-a2d2-51bd309facdd
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/e545b334cf6927e5c281c5e67ff8973366883eec711e35705bdab1965bd8265b

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_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
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 e545b334cf6927e5c281c5e67ff8973366883eec711e35705bdab1965bd8265b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3561027/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3561449/
  
URLhaus
https://urlhaus.abuse.ch/url/3561433/
  
URLhaus
https://urlhaus.abuse.ch/url/3561462/

Comments