MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b683f75b4d148ee87892db75e268901702d9c126548aac22654ee8b061eea6ce. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b683f75b4d148ee87892db75e268901702d9c126548aac22654ee8b061eea6ce
SHA3-384 hash: a6024fca6b18adfc4f3397235f4f9540733237fd970a8736d0d0f75a17454a89d4d3827722393183a29388b55a0939a5
SHA1 hash: d0f4160ee62c450beb907ce0de99d90ae1c50c81
MD5 hash: 1b6f542b6bf453d6b6c9e0a240ff2aa9
humanhash: oranges-floor-juliet-mountain
File name:iran.i486
Download: download sample
Signature Mirai
Create hunting rule
File size:50'476 bytes
First seen:2026-02-25 06:30:53 UTC
Last seen:2026-02-25 07:21:20 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:VwheNR1eCZWUJ2S7pRflrFWwqTlFNB5azjYvzNeVMU2331ANA0B7RhuqDV98eN+s:VwOt37pOzwLMU431ANA0BLBCyr
TLSH T114333C4DF783E0F0DD4B0531115BF77E96349E025124DE7EEB98BE62AE32A02711B618
telfhash t13721afb47ee524f8f6c0ac0dd74ea6d3cf38d4371a61758a49f231123bd2a125221838
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 :
69
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.DDoS.2637.678.17849.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/699e974797feb4afd658d080/reports/d883f859-3d36-4ce3-b2b1-5486c3cbfe91/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
44
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b683f75b4d148ee87892db75e268901702d9c126548aac22654ee8b061eea6ce
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/b683f75b4d148ee87892db75e268901702d9c126548aac22654ee8b061eea6ce/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f32249ee-0005-4741-85e2-a50da7303db4
Behavior Graph:
Download SVG
%3 guuid=c12c014d-1b00-0000-ba29-dad4040b0000 pid=2820 /usr/bin/sudo guuid=0f1b1a50-1b00-0000-ba29-dad40b0b0000 pid=2827 /tmp/sample.bin guuid=c12c014d-1b00-0000-ba29-dad4040b0000 pid=2820->guuid=0f1b1a50-1b00-0000-ba29-dad40b0b0000 pid=2827 execve guuid=1915c250-1b00-0000-ba29-dad40e0b0000 pid=2830 /tmp/sample.bin guuid=0f1b1a50-1b00-0000-ba29-dad40b0b0000 pid=2827->guuid=1915c250-1b00-0000-ba29-dad40e0b0000 pid=2830 clone guuid=9e07c950-1b00-0000-ba29-dad40f0b0000 pid=2831 /tmp/sample.bin delete-file net send-data zombie guuid=1915c250-1b00-0000-ba29-dad40e0b0000 pid=2830->guuid=9e07c950-1b00-0000-ba29-dad40f0b0000 pid=2831 clone c1d30aec-c2bf-5986-a54f-223c1f729707 134.199.219.57:6060 guuid=9e07c950-1b00-0000-ba29-dad40f0b0000 pid=2831->c1d30aec-c2bf-5986-a54f-223c1f729707 send: 480B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1dc74f52-7bb8-443e-afce-830273ce77db
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b683f75b4d148ee87892db75e268901702d9c126548aac22654ee8b061eea6ce
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b683f75b4d148ee87892db75e268901702d9c126548aac22654ee8b061eea6ce/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-25 06:31:39 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 37 (37.84%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w2b7ow2ncshoq6es3n26e2eqc4bntqjgksfkyitfj3ulaypou3ha._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260225-g99yhsex2g/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Deletes itself
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/b683f75b4d148ee87892db75e268901702d9c126548aac22654ee8b061eea6ce

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:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:Linux_Trojan_Mirai_3a56423b
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 b683f75b4d148ee87892db75e268901702d9c126548aac22654ee8b061eea6ce

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3785316/
  
Delivery method
Distributed via web download

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