MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 82ac71a2efbdd4c1ae95836585d7ddc8c6777e93744e86a9fd97632ca403bbf1. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 82ac71a2efbdd4c1ae95836585d7ddc8c6777e93744e86a9fd97632ca403bbf1
SHA3-384 hash: a5cbc35636df74611c477902132c1aa8f568e6a9acde0f9ad9980a5a9ae2ca34e6ce2f6324119a586d188ea1d67763a4
SHA1 hash: 733bc37276ff94fe6ebc032a6857a506108723f5
MD5 hash: d6f60cff519218c491fc81a44bf7b4ae
humanhash: robert-nevada-floor-six
File name:Space.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:80'032 bytes
First seen:2026-05-19 19:39:21 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:0km4j59k6XTXypv4u4YF7tR7SYm5BHxS1H1tTAfT:7PQbrL7SYOBR2AfT
TLSH T1D4734B21F9391927C0E5A17A21F74B23B5F643CE20A8861F3E710F9DBF615403A57AB9
Magika elf
Reporter BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
RO RO
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/00e2cfd9-4288-40ed-80d0-02092faf7037/
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:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6a0cbd20875badc3b38cc2ab/reports/5b63c046-f1eb-4b8f-9f75-8ad0aabc1bbc/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4acb7d04-3b08-47bb-bd9c-e31c36566ab3
Behavior Graph:
Download SVG
%3 guuid=08cd13ae-1b00-0000-5f4e-0538920c0000 pid=3218 /usr/bin/sudo guuid=5528f0af-1b00-0000-5f4e-0538980c0000 pid=3224 /tmp/sample.bin guuid=08cd13ae-1b00-0000-5f4e-0538920c0000 pid=3218->guuid=5528f0af-1b00-0000-5f4e-0538980c0000 pid=3224 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2a2f774b-7356-4aad-a862-bae463ce9315
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/82ac71a2efbdd4c1ae95836585d7ddc8c6777e93744e86a9fd97632ca403bbf1
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/82ac71a2efbdd4c1ae95836585d7ddc8c6777e93744e86a9fd97632ca403bbf1/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/82ac71a2efbdd4c1ae95836585d7ddc8c6777e93744e86a9fd97632ca403bbf1
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-19 19:39:00 UTC
File Type:
ELF32 Big (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qkwhdixpxxkmdluvqnsylv65zddho7utorhinkp5s5rszjadxpyq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet linux
Link:
https://tria.ge/reports/260519-ydmxjset8n/
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: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 82ac71a2efbdd4c1ae95836585d7ddc8c6777e93744e86a9fd97632ca403bbf1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3850176/
  
Delivery method
Distributed via web download

Comments