MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a616bca2fc06e243728bed4525233fc188df93b6543e59beca201fd9ab651244. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a616bca2fc06e243728bed4525233fc188df93b6543e59beca201fd9ab651244
SHA3-384 hash: 2389a88974875c3bc8bf685846a464be1f99dbb2ee43850b29928d512f01b90dd70785bdc279de0feacd08f2d109b56e
SHA1 hash: 76d66318e6af6f32bee02b49373913c55279feba
MD5 hash: cc116c0c710a1f2294d3df72d6cfea97
humanhash: william-oven-zulu-purple
File name:vision.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:37'964 bytes
First seen:2025-04-19 13:48:59 UTC
Last seen:2025-04-19 19:57:56 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:0z/1gd43PxMAI52txim9FnNkuVvPrpVlXbT8z+vppWL/7txKzhaNnbcuyD7UHQRN:0z8QJMToimfnNkuVvPrZfdHWD3Jnouy3
TLSH T11303F1A7DD7AE704F4E83B31042FB45E9D98C095A000A6B6EBF4613FF865774F612262
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 :
3
# of downloads :
67
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6803a9e42203b3e10cd1a20clinux22vpnfull_triage
Tags:
ransomware backdoor
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Receives data from a server
Sends data to a server
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
92
Number of processes launched:
8
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a616bca2fc06e243728bed4525233fc188df93b6543e59beca201fd9ab651244
Behaviour
Information Gathering
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/db068ee0-20ee-4a76-8d97-ff5945e95eb1
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1669189
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1669189 Sample: vision.x86.elf Startdate: 19/04/2025 Architecture: LINUX Score: 68 20 Malicious sample detected (through community Yara rule) 2->20 22 Multi AV Scanner detection for submitted file 2->22 24 Yara detected Mirai 2->24 26 Sample is packed with UPX 2->26 8 vision.x86.elf 2->8         started        process3 process4 10 vision.x86.elf 8->10         started        12 vision.x86.elf 8->12         started        process5 14 vision.x86.elf 10->14         started        16 vision.x86.elf 10->16         started        process6 18 vision.x86.elf 14->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a616bca2fc06e243728bed4525233fc188df93b6543e59beca201fd9ab651244
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a616bca2fc06e243728bed4525233fc188df93b6543e59beca201fd9ab651244/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-19 13:49:23 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=uyllzix4a3reg4ul5vcskiz7ygen7e5wkq7ftpwkeap5tk3fcjca._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
discovery linux upx
Link:
https://tria.ge/reports/250419-q4t5jsxth1/
Behaviour
Reads runtime system information
Writes file to tmp directory
Enumerates running processes
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/b99d8195-925b-4d16-9423-cc495b4dd049
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/a616bca2fc06e243728bed4525233fc188df93b6543e59beca201fd9ab651244

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf a616bca2fc06e243728bed4525233fc188df93b6543e59beca201fd9ab651244

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3506577/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3506583/

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