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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bb50812e538cecc509dcc8333bd8d204b455363b98750d238596367a2127617f. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bb50812e538cecc509dcc8333bd8d204b455363b98750d238596367a2127617f
SHA3-384 hash: 24e2a7ae231b77e84a9478cb477d0a443834c25b2a3907eafaec4693eb5a08277aedac5ad2daec8ec958038020c651cf
SHA1 hash: adeb238a60e7ec2d62a4326c02dc6756be100461
MD5 hash: b8fe5dec8e2d11f06230c60a2f1fcdf6
humanhash: potato-bulldog-dakota-five
File name:main.riscv64
Download: download sample
Signature Mirai
Create hunting rule
File size:42'216 bytes
First seen:2026-08-07 19:23:23 UTC
Last seen:2026-08-08 06:43:53 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:QLOeJWnaT0bO08QuAUyEYsAzfOchXlTA2J4G+MyZBJEE13Pohi6W:ARdbXYFO2afG+ZBDoo
TLSH T181130A424C218314C6E512BC57F94A59E3C15F0739DB2701CA72FB387DAE1A8BA93DDA
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 :
78
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6a7630b30b2a83ceaa5b0618/reports/bc0a8e8f-b47c-445e-a88c-c9b1e3efcc30/overview
Verdict:
Unknown
File Type:
elf.64.le
Link:
https://opentip.kaspersky.com/bb50812e538cecc509dcc8333bd8d204b455363b98750d238596367a2127617f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/76c1e4f2-ccdd-465b-af92-c2bfe70326ec
Behavior Graph:
Download SVG
%3 guuid=dcc1123f-1b00-0000-d0e6-8ebb04090000 pid=2308 /usr/bin/sudo guuid=030e7244-1b00-0000-d0e6-8ebb10090000 pid=2320 /tmp/sample.bin guuid=dcc1123f-1b00-0000-d0e6-8ebb04090000 pid=2308->guuid=030e7244-1b00-0000-d0e6-8ebb10090000 pid=2320 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/bcad0ef6-66eb-4c6b-b2fa-a9cba713bcf3
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
2 / 100
Link:
https://www.joesandbox.com/analysis/1954242
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bb50812e538cecc509dcc8333bd8d204b455363b98750d238596367a2127617f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bb50812e538cecc509dcc8333bd8d204b455363b98750d238596367a2127617f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-08-07 19:24:31 UTC
File Type:
ELF64 Little (Exe)
AV detection:
4 of 23 (17.39%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xniiclstrtwmkco4zaztxwgsas2fknr3tb2q2i4fsy3huijhmf7q._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260807-x32lkasbrh/
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/bb50812e538cecc509dcc8333bd8d204b455363b98750d238596367a2127617f

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:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 bb50812e538cecc509dcc8333bd8d204b455363b98750d238596367a2127617f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3897941/
  
Delivery method
Distributed via web download

Comments