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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5f234cf57133bbdc539893d0f9063bbb60463c3c303dea3063c393e15fa3cda. 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: f5f234cf57133bbdc539893d0f9063bbb60463c3c303dea3063c393e15fa3cda
SHA3-384 hash: ad619fbad768be6a808e190e69a21f70a6d4c74ac7a15247c159a46e94c644f75d814533887a30b42c7daa1a5aede41b
SHA1 hash: 3a1d8c934acf70ee6f5f20f46089e375d82053d3
MD5 hash: c41280f01aa0e5b614c3bb8091dc24e8
humanhash: emma-avocado-pip-don
File name:Space.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:80'032 bytes
First seen:2026-09-19 07:32:36 UTC
Last seen:2026-09-20 05:11:17 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:U2kN6QCXbqt5guvvF7tR7SYm5BHxS1H1tTIfT:HhilL7SYOBR2IfT
TLSH T1B9734B31F9390927C0D4917A61F74723B5F297CA20A8861F3E720F9DBF615403A57AB9
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
67
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/e01d8649-c58d-4211-8f24-01b1679c06ca/
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/6aae3ad257fa7226be439867/reports/4d1a487e-d497-4d93-8dab-f4a0e4e2f77a/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-09-19T05:36:00Z UTC
Last seen:
2026-09-19T06:46:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f5f234cf57133bbdc539893d0f9063bbb60463c3c303dea3063c393e15fa3cda/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/90c3bf59-d36b-43cf-a9e0-65a73f09fe53
Behavior Graph:
Download SVG
%3 guuid=b68f9348-1d00-0000-4179-d04d54070000 pid=1876 /usr/bin/sudo guuid=4218e34d-1d00-0000-4179-d04d59070000 pid=1881 /tmp/sample.bin guuid=b68f9348-1d00-0000-4179-d04d54070000 pid=1876->guuid=4218e34d-1d00-0000-4179-d04d59070000 pid=1881 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/80a35e63-dd77-4dcc-b61d-2fb91e5697d6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f5f234cf57133bbdc539893d0f9063bbb60463c3c303dea3063c393e15fa3cda
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f5f234cf57133bbdc539893d0f9063bbb60463c3c303dea3063c393e15fa3cda/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-19 07:33:44 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6xzdjt2xcm533rjzre6q7eddxo3aiy6dymb55iyghq4t4fp2htna._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet linux
Link:
https://tria.ge/reports/260919-jdqacazv8k/
Malware Config
C2 Extraction:
85.11.167.202
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/f5f234cf57133bbdc539893d0f9063bbb60463c3c303dea3063c393e15fa3cda

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 f5f234cf57133bbdc539893d0f9063bbb60463c3c303dea3063c393e15fa3cda

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3918873/
  
Delivery method
Distributed via web download

Comments