MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bfc73660150a364da12aa5bd69c4823f49b92ae68c0d13bc30558b91c18b87f6. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bfc73660150a364da12aa5bd69c4823f49b92ae68c0d13bc30558b91c18b87f6
SHA3-384 hash: 631ddaf3be55a46a1dd57a1dac038f56fcc2ca46fbde8e5de9fc3b2bcfc552187ac002dc451c67aad1b5e8e21d699236
SHA1 hash: a432bd622f5a1e6fff5d8edb29c0a30ea120f380
MD5 hash: 2b0f0db98b1fbdf36a7910c5b5159549
humanhash: florida-march-batman-fillet
File name:bot.armv6l
Download: download sample
Signature Mirai
Create hunting rule
File size:76'400 bytes
First seen:2025-09-03 03:04:52 UTC
Last seen:2025-09-03 13:18:32 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:60n5Ujd7QiuWXtVMDUukkUWv2GyslgQpvpUrsQhMiijBjZkYBKfKnNm0sT3:jM7ZTYDUuXd2GyslgQp7BjZkYBoKnN
TLSH T1D073F78BBD81CB16C5C952BAB91E51CD331357A8D3DE3313DE14AF246B8A96B0A3B501
telfhash t14be0ab97010a4fec33f1834249ad2324e26835ed2e54619bbdcddf8e0ca7180707831d
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 :
2
# of downloads :
45
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.8630.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Opens a port
DNS request
Runs as daemon
Sends data to a server
Connection attempt
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/68b7b0a039a6221faa7bb1bc/reports/38b4a242-235d-4633-a4ee-dab49055ac70/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
75
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/bfc73660150a364da12aa5bd69c4823f49b92ae68c0d13bc30558b91c18b87f6
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-03T00:47:00Z UTC
Last seen:
2025-09-03T00:47:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/bfc73660150a364da12aa5bd69c4823f49b92ae68c0d13bc30558b91c18b87f6/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/971cc1aa-b561-4654-8172-6b177f5e24ab
Behavior Graph:
Download SVG
%3 guuid=b50af516-1d00-0000-184c-3dbae60a0000 pid=2790 /usr/bin/sudo guuid=075b9a18-1d00-0000-184c-3dbaeb0a0000 pid=2795 /tmp/sample.bin guuid=b50af516-1d00-0000-184c-3dbae60a0000 pid=2790->guuid=075b9a18-1d00-0000-184c-3dbaeb0a0000 pid=2795 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b68760b3-62ed-4f80-b3bf-77aff5561034
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1770045
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1770045 Sample: bot.armv6l.elf Startdate: 03/09/2025 Architecture: LINUX Score: 52 20 fawkingblodibastard.ru 2->20 22 105.168.138.170 unitel-ASAO Angola 2->22 24 100 other IPs or domains 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Connects to many ports of the same IP (likely port scanning) 2->28 8 bot.armv6l.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 bot.armv6l.elf 8->12         started        14 bot.armv6l.elf 8->14         started        process6 16 bot.armv6l.elf 12->16         started        18 bot.armv6l.elf 12->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bfc73660150a364da12aa5bd69c4823f49b92ae68c0d13bc30558b91c18b87f6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bfc73660150a364da12aa5bd69c4823f49b92ae68c0d13bc30558b91c18b87f6/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/bfc73660150a364da12aa5bd69c4823f49b92ae68c0d13bc30558b91c18b87f6
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-03 03:06:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x7dtmyavbi3e3ijkuw6wtrech5e3skxgrqgrhpbqkwfzdqmlq73a._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/250903-dlsgsadp3z/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (62106) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/e01ea90f-2032-4a5a-bd3d-d6b4b8826019
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/bfc73660150a364da12aa5bd69c4823f49b92ae68c0d13bc30558b91c18b87f6

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:Linux_Generic_Threat_d2dca9e7
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 bfc73660150a364da12aa5bd69c4823f49b92ae68c0d13bc30558b91c18b87f6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3615908/
  
Delivery method
Distributed via web download

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