MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b6d533b6b6156624e897e30a927b874830d136be755f9338782d77c98320f678. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b6d533b6b6156624e897e30a927b874830d136be755f9338782d77c98320f678
SHA3-384 hash: e1fea00ec33e6698d868a435d97ae4b41bcb31dbcae9662830682b0274d708c91a7e918cae8455d4cd24288fa011f569
SHA1 hash: d073e05051d721f4103ce4a66bdac6830120ddbe
MD5 hash: a1b438130b835b26116ce35a9fe898db
humanhash: april-pizza-uranus-single
File name:arc
Download: download sample
Signature Mirai
Create hunting rule
File size:124'188 bytes
First seen:2026-02-08 11:53:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:R7KHemOmpa0mm0OSxQRzjkz/yl/+/lNTgeI5hOxOdJt4grW/LWm:R+1O4a0fz4zQ/+/vgeI5hXmgiq
TLSH T100C3BE97FB4B04B1C8614AF407CB9F9E6A736111CD5B88F7AC0E74BB1A791DB09063A1
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 :
64
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-9951952-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai obfuscated
Link:
https://www.filescan.io/uploads/698879642ffccda0976a99e3/reports/3eda41a4-da3e-48a1-90f5-b647b6f041b5/overview
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8f6ad6cd-b094-4c57-9006-f9ccf90e0ab6
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1865542
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b6d533b6b6156624e897e30a927b874830d136be755f9338782d77c98320f678
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b6d533b6b6156624e897e30a927b874830d136be755f9338782d77c98320f678/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w3kthnvwcvtcj2ex4mfje64hjayncnv6ovpzgodyfv34taza6z4a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai linux
Link:
https://tria.ge/reports/260208-n2yzlsbx9b/
Malware Config
C2 Extraction:
dd.lumibiki.xyz
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
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 b6d533b6b6156624e897e30a927b874830d136be755f9338782d77c98320f678

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3760102/
  
Delivery method
Distributed via web download

Comments