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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3ee99af1e9dc43036a5832b6aa4fbf6ac995bcea2d6fce9e933b2ee74550411. 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: 9


Intelligence 9 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b3ee99af1e9dc43036a5832b6aa4fbf6ac995bcea2d6fce9e933b2ee74550411
SHA3-384 hash: 001905725bf0ad1a400461c061f26136e52f155f89556066cfb6d29ac1f421fc23a0c97fd90922182ac854a4962d0759
SHA1 hash: c824dbb96b258b16571127338361c5e9a7421636
MD5 hash: a85d2d98bae09d5ae53922aacd44debd
humanhash: burger-wisconsin-september-potato
File name:Space.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:80'032 bytes
First seen:2026-09-19 22:48:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:0km4j59k6XTXypv4u4YF7tR7SYm5BHxS1H1tTJfT:7PQbrL7SYOBR2JfT
TLSH T104734B21F9391927C0D5A17A21F74B23B5F643CE20A8861F3E710F9DBF615403A57AB9
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/94b11711-870e-44a7-b458-490ea3504dcf/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

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

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9441505-0
Create hunting rule

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

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated
Link:
https://www.filescan.io/uploads/6aaf116a3ff5796b437dee1e/reports/56d9e6b2-1fbb-45f1-9211-59e5a66d4aff/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-09-19T20:23:00Z UTC
Last seen:
2026-09-19T23:11:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b3ee99af1e9dc43036a5832b6aa4fbf6ac995bcea2d6fce9e933b2ee74550411/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a8156eb4-1ff9-41b8-acbf-35af63645ba5
Behavior Graph:
Download SVG
%3 guuid=1281134c-1c00-0000-cb8c-5f34860a0000 pid=2694 /usr/bin/sudo guuid=87faf54e-1c00-0000-cb8c-5f348d0a0000 pid=2701 /tmp/sample.bin guuid=1281134c-1c00-0000-cb8c-5f34860a0000 pid=2694->guuid=87faf54e-1c00-0000-cb8c-5f348d0a0000 pid=2701 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b87642c1-e58c-4462-85d7-d2db592b4130
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b3ee99af1e9dc43036a5832b6aa4fbf6ac995bcea2d6fce9e933b2ee74550411
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b3ee99af1e9dc43036a5832b6aa4fbf6ac995bcea2d6fce9e933b2ee74550411/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-19 22:49:18 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wpxjtly6txcdanvfqmvwvjh362wjsw6oullpz2pjgozo45cvaqiq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet linux
Link:
https://tria.ge/reports/260919-2rq3xat18r/
Malware Config
C2 Extraction:
176.65.139.206
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/b3ee99af1e9dc43036a5832b6aa4fbf6ac995bcea2d6fce9e933b2ee74550411

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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: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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 b3ee99af1e9dc43036a5832b6aa4fbf6ac995bcea2d6fce9e933b2ee74550411

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3919107/
  
Delivery method
Distributed via web download

Comments