MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa28b27ceb32f62af4741feb93282f969bcdfb14c2f382d919bf7a66211e6d11. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fa28b27ceb32f62af4741feb93282f969bcdfb14c2f382d919bf7a66211e6d11
SHA3-384 hash: a369480b3abd9cb75acb7e974fe5237536c487e24e08ba2db6ac86d41e5e5491b113d02175613f4b9ee204ebecac876c
SHA1 hash: 9972d47bb588b4cbbbe8b6d7b84499da511d0b62
MD5 hash: 0c00f42e3aa3a957a1ef6d8a36d336be
humanhash: bluebird-lamp-stairway-wolfram
File name:main_ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:138'132 bytes
First seen:2025-07-14 11:31:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:3/T6YI4aQLDnJUOdEsmMFf6Fz+e5XNRxiAqTFuJRFZVjZOS8sVLnvAeOYqB5u2ed:WcPXJTdLuCe9NRxmFyhZOgVcDAH
TLSH T1C8D34B05B30C0A47D2A32EB43A3F67E193EF9AC121E4F644655EEB8992B2D331585DCD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
20
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Trojan.Mirai-9940367-0
Create hunting rule

Unix.Trojan.Mirai-10012200-0
Create hunting rule

Unix.Trojan.Mirai-10012671-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Creating a file
Receives data from a server
Connection attempt
DNS request
Runs as daemon
Traces processes
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin obfuscated remote
Link:
https://www.filescan.io/uploads/6874ead512edf4d3152afe4f/reports/433d046c-de73-487b-b2a1-251368b62966/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/64f570a7-8733-45c6-b4b2-d3ab75cef0d0
Behavior Graph:
Download SVG
%3 guuid=0dc8f23d-1900-0000-cea7-4fecde0b0000 pid=3038 /usr/bin/sudo guuid=6ffe863f-1900-0000-cea7-4fece40b0000 pid=3044 /tmp/sample.bin guuid=0dc8f23d-1900-0000-cea7-4fecde0b0000 pid=3038->guuid=6ffe863f-1900-0000-cea7-4fece40b0000 pid=3044 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1aab39d7-0ebd-4f32-84a1-713bc2f9a86f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1735961
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/fa28b27ceb32f62af4741feb93282f969bcdfb14c2f382d919bf7a66211e6d11
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fa28b27ceb32f62af4741feb93282f969bcdfb14c2f382d919bf7a66211e6d11/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-14 11:32:56 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7iule7hlgl3cv5dud7vzgkbps2n436yuylzyfwizx55gmii6nuiq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250714-nnfk4scm3y/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135957-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/d99c0a6e-1c9d-428c-aa3e-920e87285a62
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/fa28b27ceb32f62af4741feb93282f969bcdfb14c2f382d919bf7a66211e6d11

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: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: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 fa28b27ceb32f62af4741feb93282f969bcdfb14c2f382d919bf7a66211e6d11

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3575768/
  
Delivery method
Distributed via web download

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