MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b71ba1689de9a8f3971cfaec066c8289285012e8d451e3c29450dd99b420f6b6. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b71ba1689de9a8f3971cfaec066c8289285012e8d451e3c29450dd99b420f6b6
SHA3-384 hash: 747d36c88d4b57572cf85eb69787ba55db897b3953a095f400bdd8fe8db19f187dcb46b37e80121d86aeff606bdc9b6e
SHA1 hash: f6f774803d21d1e45b31346638a1436e709a6c31
MD5 hash: cb959f64b85daeef50d7ef1f79926bc0
humanhash: florida-yankee-chicken-glucose
File name:aarch64
Download: download sample
Signature Mirai
Create hunting rule
File size:124'784 bytes
First seen:2026-01-14 05:46:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:5e2eb+z0JLx+RpSEJpfI4zbiRvHGYWexT:5e2eb+AalJy4zbi9m1eV
TLSH T175C38DE47A8E3D92E2C7D33DCF444A62712BB5F0C26192F1BD12132DC1EADE989E0551
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 :
1
# of downloads :
128
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 bash lolbin mirai rust
Link:
https://www.filescan.io/uploads/69672db9b5214ecba5ef30e3/reports/18b323ac-2b71-40d7-a3fa-9390a0c9a94d/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-01-14T03:49:00Z UTC
Last seen:
2026-01-14T04:42:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b71ba1689de9a8f3971cfaec066c8289285012e8d451e3c29450dd99b420f6b6/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ad9a43b3-6cde-480e-9b0a-1274263f4bef
Behavior Graph:
Download SVG
%3 guuid=35c7fd79-1900-0000-2d15-63621d100000 pid=4125 /usr/bin/sudo guuid=2b3b577c-1900-0000-2d15-636228100000 pid=4136 /tmp/sample.bin guuid=35c7fd79-1900-0000-2d15-63621d100000 pid=4125->guuid=2b3b577c-1900-0000-2d15-636228100000 pid=4136 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e102a1cd-4366-4491-a1cd-cabbe15d30ad
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
2 / 100
Link:
https://www.joesandbox.com/analysis/1850393
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b71ba1689de9a8f3971cfaec066c8289285012e8d451e3c29450dd99b420f6b6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b71ba1689de9a8f3971cfaec066c8289285012e8d451e3c29450dd99b420f6b6/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-14 05:46:34 UTC
File Type:
ELF64 Little (Exe)
AV detection:
4 of 36 (11.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w4n2c2e55guphfy47lwam3ecreufaexi2ri6hquukdoztnba623a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260114-ggk4pafx6b/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ba14116f-eb26-4258-9da6-21ee37947a47
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/b71ba1689de9a8f3971cfaec066c8289285012e8d451e3c29450dd99b420f6b6

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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 b71ba1689de9a8f3971cfaec066c8289285012e8d451e3c29450dd99b420f6b6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3718754/
  
Delivery method
Distributed via web download

Comments