MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b80c2c1f9a284c10541160bc5f76a009072aa7bbb403cdc857f191f40e1701ce. 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: 11


Intelligence 11 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b80c2c1f9a284c10541160bc5f76a009072aa7bbb403cdc857f191f40e1701ce
SHA3-384 hash: 963e79d7ad77468441d367601a17c3433c0bf75417998ce5dd57f525b19e5cb3ff7613df8ca0c16cc2188c644503c55b
SHA1 hash: 9453c6c8e58d9cea677acaa07f3fc33d5f5a020d
MD5 hash: 45300d4aabcdfd9741b2844cdf4a7ba5
humanhash: jersey-bluebird-march-beryllium
File name:bot.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:93'768 bytes
First seen:2025-06-19 06:07:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:oFd1IRgCXUzx7t0fMqlcg0Eiyhcg6vnK72wPZnWhZS5xtY+8:oFdmR9XUzxh0fMgcg0Eimcn/Adew5b8
TLSH T121936BC4F243E5F1EC4709B16137EB374B32F0BA111AEA43C7699972ECA2541DA06B9C
telfhash t1675123fb5d7e08ecf3d05844c36e0fd2255adb7b146076b245a368a523e7d8150bac3a
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 :
78
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10028515-0
Create hunting rule

Unix.Trojan.Mirai-10028946-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6853e2d3d1262bb4773b2564linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Connection attempt
Runs as daemon
DNS request
Deletes a system binary file
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin remote
Link:
https://www.filescan.io/uploads/6853a963cf2af1571111da82/reports/08affd72-60ff-4596-b4a5-0a18008b38fd/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
103.149.252.178
Number of open files:
46
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b80c2c1f9a284c10541160bc5f76a009072aa7bbb403cdc857f191f40e1701ce
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Moobot 103.149.252.178:47925
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/522e8353-66bf-4b9d-a14d-7cbc055f162f
Behavior Graph:
Download SVG
%3 guuid=0eb3bf9b-1900-0000-4689-958c640c0000 pid=3172 /usr/bin/sudo guuid=06ea64a0-1900-0000-4689-958c650c0000 pid=3173 /tmp/sample.bin delete-file net guuid=0eb3bf9b-1900-0000-4689-958c640c0000 pid=3172->guuid=06ea64a0-1900-0000-4689-958c650c0000 pid=3173 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=06ea64a0-1900-0000-4689-958c650c0000 pid=3173->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=15f210a1-1900-0000-4689-958c660c0000 pid=3174 /tmp/sample.bin dns net send-data zombie guuid=06ea64a0-1900-0000-4689-958c650c0000 pid=3173->guuid=15f210a1-1900-0000-4689-958c660c0000 pid=3174 clone guuid=15f210a1-1900-0000-4689-958c660c0000 pid=3174->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 31B 677ce3b8-4421-5add-bafd-dad229dad2e0 voucher.io.vn:47925 guuid=15f210a1-1900-0000-4689-958c660c0000 pid=3174->677ce3b8-4421-5add-bafd-dad229dad2e0 send: 7B guuid=249920a1-1900-0000-4689-958c670c0000 pid=3175 /tmp/sample.bin guuid=15f210a1-1900-0000-4689-958c660c0000 pid=3174->guuid=249920a1-1900-0000-4689-958c670c0000 pid=3175 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/24d044f4-630a-4c63-a120-f9558be09500
Result
Threat name:
Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1718251
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1718251 Sample: bot.x86.elf Startdate: 19/06/2025 Architecture: LINUX Score: 92 18 voucher.io.vn 103.149.252.178, 47925 DVS-AS-VNVIETDIGITALTECHNOLOGYLIABILITYCOMPANYVN unknown 2->18 20 Malicious sample detected (through community Yara rule) 2->20 22 Antivirus / Scanner detection for submitted sample 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 3 other signatures 2->26 8 bot.x86.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 bot.x86.elf 8->14         started        process6 16 bot.x86.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b80c2c1f9a284c10541160bc5f76a009072aa7bbb403cdc857f191f40e1701ce
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b80c2c1f9a284c10541160bc5f76a009072aa7bbb403cdc857f191f40e1701ce/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-18 23:10:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
27 of 37 (72.97%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xagcyh42fbgbavarmc6f65vabedsvj53wqb43scx6gi7idqxahha._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery linux
Link:
https://tria.ge/reports/250619-gv3wnaztgx/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Verdict:
Malicious
Tags:
gafgyt mirai gafgyt gafgyt mirai gafgyt Unix.Trojan.Mirai-9441505-0 trojan
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_5f7b67b8 Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_ae9d0fa6 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/f0dc623f-f3d7-45cb-8632-499313bc0b42
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.84
Link:
https://yomi.yoroi.company/submissions/b80c2c1f9a284c10541160bc5f76a009072aa7bbb403cdc857f191f40e1701ce

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
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_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:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
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 b80c2c1f9a284c10541160bc5f76a009072aa7bbb403cdc857f191f40e1701ce

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3568139/
  
Delivery method
Distributed via web download

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