MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf8a2a6c1d3064fb472616d4800cb0bde8d04c0a958b497a43cd16a44fec8d9b. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bf8a2a6c1d3064fb472616d4800cb0bde8d04c0a958b497a43cd16a44fec8d9b
SHA3-384 hash: c4af615dae45b9b71ca6fbe81563c5c12d98746a39591a7240a4ae7e2be66f2e799a3ed536ff7bf9d462aec0c2065737
SHA1 hash: b02fc673d82870a427c163af20c392382a6470fa
MD5 hash: 86592514682539b20f5ab29c75e2a40d
humanhash: september-carpet-georgia-michigan
File name:vision.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:36'360 bytes
First seen:2025-04-12 00:42:09 UTC
Last seen:2025-04-12 11:41:31 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:PxPYlq3lz5y4410VvKVaROSw1WM86wnbcuyD7UGQRjS:PxA4iJ0VwaRXwwnouy8GyG
TLSH T10AF2E283819D1D84C17D627A985C3A2F1BB0D6783AD8E06CEE94F1EF7806F5856247A8
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 :
126
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f9bd66d6e7c3effad0773elinux22vpnfull_triage
Tags:
gafgyt mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Sends data to a server
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/67f9b71cb070fb3f9462ad68/reports/293b14d6-c343-4e6d-aef7-bff8e855d483/overview
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7dcd3b0d-ee15-49d8-9323-0337507db1c3
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1663651
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 dnsIp2 2 Behavior Graph ID: 1663651 Sample: vision.i686.elf Startdate: 12/04/2025 Architecture: LINUX Score: 68 24 176.65.142.252, 3778, 37798, 37800 WEBTRAFFICDE Germany 2->24 26 109.202.202.202, 80 INIT7CH Switzerland 2->26 28 2 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 36 Sample is packed with UPX 2->36 8 vision.i686.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 vision.i686.elf 8->14         started        16 vision.i686.elf 8->16         started        18 vision.i686.elf 8->18         started        process6 20 vision.i686.elf 14->20         started        22 vision.i686.elf 14->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bf8a2a6c1d3064fb472616d4800cb0bde8d04c0a958b497a43cd16a44fec8d9b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bf8a2a6c1d3064fb472616d4800cb0bde8d04c0a958b497a43cd16a44fec8d9b/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-12 00:43:09 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=x6fcu3a5gbspwrzgc3kiadfqxxunatakswfus6sdzulkit7mrwnq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux rootkit upx
Link:
https://tria.ge/reports/250412-a2zdgstnw8/
Behaviour
Writes file to tmp directory
Loads a kernel module
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/9a184292-6501-479e-84c2-175e5bd73169
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/bf8a2a6c1d3064fb472616d4800cb0bde8d04c0a958b497a43cd16a44fec8d9b

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: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 bf8a2a6c1d3064fb472616d4800cb0bde8d04c0a958b497a43cd16a44fec8d9b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3506567/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3506596/

Comments