MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bd72cf85dabf812b7f303f46fb84cd6bbfdb0e6b46126a9f51f8de1c4e608201. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bd72cf85dabf812b7f303f46fb84cd6bbfdb0e6b46126a9f51f8de1c4e608201
SHA3-384 hash: cbf942ebe70dd85e82cfb8ab82d41a5d99cf4c0f7a43208549347080ef0dad5d95cdd99b9b5432f2119af4ad5f4db6a6
SHA1 hash: 3d5eeecd9d9f4933093adcd2e8b02c10c4bc4352
MD5 hash: fbd0206977fd0ea9ccce248939d9f458
humanhash: florida-violet-nuts-single
File name:i686
Download: download sample
Signature Mirai
Create hunting rule
File size:45'908 bytes
First seen:2025-08-17 19:50:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:7/ocbUdFh6iZ7Ie1cJSYaux88dDNQjrV2/rVTSk/ep3EdQyoiiMs3JqN6qwfOV:JbURBZ0e6U3At3Q3MVmd/yo+s3Jipm
TLSH T1E3234BC1A653C0F1DC112278903BAB91AF76D432B9B9FA4BE7993636EC03B50560739D
telfhash t17c2138ab3ea60df8b3d5ac0cc7562bf2426ed27b092071ea00b25dd433d29d18074c35
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 :
39
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Trojan.Mirai-10027280-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Receives data from a server
Connection attempt
Runs as daemon
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/68a232cca4bdac9f5b9aa644/reports/3a227352-c0ad-42a7-9f16-b8f68f2c0bb6/overview
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cf8d6c6b-2ed5-45b3-8903-4ca600ce4396
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1758937
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1758937 Sample: i686.elf Startdate: 17/08/2025 Architecture: LINUX Score: 68 21 40.135.226.22 WINDSTREAMUS United States 2->21 23 147.63.155.145 WA-STATE-GOVUS United States 2->23 25 98 other IPs or domains 2->25 27 Malicious sample detected (through community Yara rule) 2->27 29 Antivirus / Scanner detection for submitted sample 2->29 31 Multi AV Scanner detection for submitted file 2->31 8 i686.elf 2->8         started        11 dash rm 2->11         started        13 dash rm 2->13         started        signatures3 process4 signatures5 33 Sample deletes itself 8->33 15 i686.elf 8->15         started        process6 process7 17 i686.elf 15->17         started        19 i686.elf 15->19         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bd72cf85dabf812b7f303f46fb84cd6bbfdb0e6b46126a9f51f8de1c4e608201
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bd72cf85dabf812b7f303f46fb84cd6bbfdb0e6b46126a9f51f8de1c4e608201/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-17 19:51:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xvzm7bo2x6asw7zqh5dpxbgnno75wdtliyjgvh2r7dpbyttaqiaq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux
Link:
https://tria.ge/reports/250817-yktnnshk8w/
Behaviour
Changes its process name
Deletes itself
Contacts a large (75724) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-9970440-0
YARA:
Linux_Trojan_Mirai_0bce98a2 Linux_Trojan_Mirai_95e0056c Linux_Trojan_Mirai_cc93863b
Link:
https://app.threat.zone/submission/44ad49d7-bcee-431c-ab05-75b041932ce0
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/bd72cf85dabf812b7f303f46fb84cd6bbfdb0e6b46126a9f51f8de1c4e608201

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_0bce98a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_95e0056c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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 bd72cf85dabf812b7f303f46fb84cd6bbfdb0e6b46126a9f51f8de1c4e608201

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3604497/
  
Delivery method
Distributed via web download

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