MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5bc02d14621cae0f5284f44cfcd3846085b614972164444200d19af3721611ee. 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: 10


Intelligence 10 IOCs YARA 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5bc02d14621cae0f5284f44cfcd3846085b614972164444200d19af3721611ee
SHA3-384 hash: 33c4f7013c22fba179bbae47c86083548dd07f277d884640cdb70951b8947eb78d1d28ccde275f5cd3644153cd17b9b6
SHA1 hash: a6088ddbb24e5fd8481a94ad1303d0099495e1cd
MD5 hash: 71ea07b63ed0f18ed80db968bbfb5932
humanhash: louisiana-orange-whiskey-cat
File name:windy.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:79'412 bytes
First seen:2026-01-12 11:20:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:IbMP6X3uwvYWCmHGREdwHE2N5Xekch3K68cSwD:IbMC3ZfHHGR0wDN4kM39D
TLSH T1BD737CC4FA83D4F6EC120A350037BB379AB3E13E2169DB87C3A9A525DC025C2DA1635C
telfhash t1d531e5fe0ab748f8e7c46880830f2b61695ed777251032a30672d964629fec184bec39
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 bcfd1c9b186666483509dba5d0377d67e440449b7699f4304509855346cb6564
File size (compressed) :39'684 bytes
File size (de-compressed) :79'412 bytes
Format:linux/i386
Packed file: bcfd1c9b186666483509dba5d0377d67e440449b7699f4304509855346cb6564

Intelligence

File Origin
# of uploads :
1
# of downloads :
52
Origin country :
NL NL
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/80de86d5-5998-4c1d-88cd-7e72483aa1e3/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-14.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-7136016-0
Create hunting rule

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

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

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

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

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

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6964d93b1a20a4c87b1b4b1b/reports/0f035e96-6a6a-4071-8714-1242833ab95c/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-12T09:34:00Z UTC
Last seen:
2026-01-12T10:35:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/5bc02d14621cae0f5284f44cfcd3846085b614972164444200d19af3721611ee/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4f570261-6d49-4aed-81e9-997ae99569a4
Behavior Graph:
Download SVG
%3 guuid=8a294ab2-1a00-0000-9b7f-70939a0a0000 pid=2714 /usr/bin/sudo guuid=3307e3b3-1a00-0000-9b7f-7093a10a0000 pid=2721 /tmp/sample.bin net guuid=8a294ab2-1a00-0000-9b7f-70939a0a0000 pid=2714->guuid=3307e3b3-1a00-0000-9b7f-7093a10a0000 pid=2721 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=3307e3b3-1a00-0000-9b7f-7093a10a0000 pid=2721->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=7b060ab4-1a00-0000-9b7f-7093a20a0000 pid=2722 /tmp/sample.bin guuid=3307e3b3-1a00-0000-9b7f-7093a10a0000 pid=2721->guuid=7b060ab4-1a00-0000-9b7f-7093a20a0000 pid=2722 clone guuid=58e151e0-1b00-0000-9b7f-7093840c0000 pid=3204 /tmp/sample.bin guuid=3307e3b3-1a00-0000-9b7f-7093a10a0000 pid=2721->guuid=58e151e0-1b00-0000-9b7f-7093840c0000 pid=3204 clone guuid=5b185de0-1b00-0000-9b7f-7093850c0000 pid=3205 /tmp/sample.bin net send-data zombie guuid=3307e3b3-1a00-0000-9b7f-7093a10a0000 pid=2721->guuid=5b185de0-1b00-0000-9b7f-7093850c0000 pid=3205 clone guuid=e97711b4-1a00-0000-9b7f-7093a30a0000 pid=2723 /tmp/sample.bin guuid=7b060ab4-1a00-0000-9b7f-7093a20a0000 pid=2722->guuid=e97711b4-1a00-0000-9b7f-7093a30a0000 pid=2723 clone guuid=ea4e19b4-1a00-0000-9b7f-7093a40a0000 pid=2724 /tmp/sample.bin dns net send-data zombie guuid=7b060ab4-1a00-0000-9b7f-7093a20a0000 pid=2722->guuid=ea4e19b4-1a00-0000-9b7f-7093a40a0000 pid=2724 clone guuid=ea4e19b4-1a00-0000-9b7f-7093a40a0000 pid=2724->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 900B 310a0ed0-c544-54ca-bf3f-fca55e459297 65.222.202.53:80 guuid=ea4e19b4-1a00-0000-9b7f-7093a40a0000 pid=2724->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 4B guuid=5b185de0-1b00-0000-9b7f-7093850c0000 pid=3205->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 930B guuid=5b185de0-1b00-0000-9b7f-7093850c0000 pid=3205->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 4B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/78699eeb-9cd2-4bce-ba00-612741c4c834
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1848977
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
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1848977 Sample: windy.x86.elf Startdate: 12/01/2026 Architecture: LINUX Score: 72 26 202.1.31.175 2->26 28 109.202.202.202, 80 INIT7CH Switzerland 2->28 30 3 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 Yara detected Mirai 2->38 8 windy.x86.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 windy.x86.elf 8->16         started        18 windy.x86.elf 8->18         started        20 windy.x86.elf 8->20         started        process6 22 windy.x86.elf 16->22         started        24 windy.x86.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5bc02d14621cae0f5284f44cfcd3846085b614972164444200d19af3721611ee
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5bc02d14621cae0f5284f44cfcd3846085b614972164444200d19af3721611ee/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-12 11:22:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lpac2fdcdsxa6uue6rgpzu4emcc3mfexefseiqqa2gnpg4qwchxa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/260112-nfwblady7d/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
202.1.31.175
Verdict:
Unknown
Tags:
trojan mirai gafgyt
YARA:
Linux_Trojan_Gafgyt_5bf62ce4 Linux_Trojan_Mirai_fa3ad9d0 Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_93fc3657 Linux_Trojan_Mirai_804f8e7c Linux_Trojan_Mirai_99d78950 Linux_Trojan_Mirai_a68e498c Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_ae9d0fa6 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/6077a744-76a4-4dd8-9724-c95bfa3c0a47
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/5bc02d14621cae0f5284f44cfcd3846085b614972164444200d19af3721611ee

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_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_804f8e7c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_93fc3657
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_a68e498c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
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: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

sh 64a93c5b0e32cd73f1312dc3d10a9cc63ee26e139ca1f5c9c9d580c120d73980

Mirai

elf bcfd1c9b186666483509dba5d0377d67e440449b7699f4304509855346cb6564

Mirai

elf 5bc02d14621cae0f5284f44cfcd3846085b614972164444200d19af3721611ee

(this sample)

  
Dropped by
SHA256 bcfd1c9b186666483509dba5d0377d67e440449b7699f4304509855346cb6564
  
Dropped by
MD5 85142ccdf61fcc44e250b0794d0d6558
  
URLhaus
https://urlhaus.abuse.ch/url/3756685/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3756698/
  
URLhaus
https://urlhaus.abuse.ch/url/3757604/

Comments