MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bfc211c764a4d06556bea0cd81977fbb53cce17ba4a5b87119dc24c3e8ed0b20. 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: 4


Intelligence 4 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bfc211c764a4d06556bea0cd81977fbb53cce17ba4a5b87119dc24c3e8ed0b20
SHA3-384 hash: c4f93893723377ac434cc23c3bbf3eb535cc8dee751e6ebde684a18c7590895bba0ff6595e831b7c14fe2aa91d3ca598
SHA1 hash: 4eac070dcf8f21d63376822569606d234e764ade
MD5 hash: 44800ad266834056eedd70cc2478668c
humanhash: thirteen-grey-sodium-aspen
File name:yakuza.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:1'057'528 bytes
First seen:2026-03-10 07:23:46 UTC
Last seen:2026-03-11 04:13:17 UTC
File type: elf
MIME type:application/x-executable
ssdeep 12288:ILdjCmOuQ6gN08RVVreRJPK0HBLa5D1I9aH:IhjCmkpvezSoBV
TLSH T17E259D11B7F5026AE28096358AA2D391B947D7A624E4034FCF518EEFEF171B50E84CF9
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
93
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Mirai-BMO.93649469.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
File Type:
elf.64.be
Link:
https://opentip.kaspersky.com/bfc211c764a4d06556bea0cd81977fbb53cce17ba4a5b87119dc24c3e8ed0b20/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/73210f39-7de3-4177-beb3-4884eb0d1d61
Behavior Graph:
Download SVG
%3 guuid=e78cea8e-1a00-0000-385d-ab79d7080000 pid=2263 /usr/bin/sudo guuid=2c83bb90-1a00-0000-385d-ab79d8080000 pid=2264 /tmp/sample.bin guuid=e78cea8e-1a00-0000-385d-ab79d7080000 pid=2263->guuid=2c83bb90-1a00-0000-385d-ab79d8080000 pid=2264 execve guuid=8e2a2593-1a00-0000-385d-ab79da080000 pid=2266 /usr/bin/dash guuid=2c83bb90-1a00-0000-385d-ab79d8080000 pid=2264->guuid=8e2a2593-1a00-0000-385d-ab79da080000 pid=2266 clone
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5b71a8a2-6282-4eac-8022-727e90089a3a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bfc211c764a4d06556bea0cd81977fbb53cce17ba4a5b87119dc24c3e8ed0b20
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bfc211c764a4d06556bea0cd81977fbb53cce17ba4a5b87119dc24c3e8ed0b20/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-10 07:19:16 UTC
File Type:
ELF64 Big (Exe)
AV detection:
6 of 24 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x7bbdr3eutigkvv6udgydf37xnj4zyl3uss3q4iz3qsmh2hnbmqa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260310-h8lpzact4x/
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/bfc211c764a4d06556bea0cd81977fbb53cce17ba4a5b87119dc24c3e8ed0b20

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_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:malwareelf55503
Create hunting rule
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 bfc211c764a4d06556bea0cd81977fbb53cce17ba4a5b87119dc24c3e8ed0b20

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3793429/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3793436/
  
URLhaus
https://urlhaus.abuse.ch/url/3793451/

Comments