MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 02cb9570a733fd0117ec91f59428a0971eea9ff279f80c529bfc923927a6973e. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 02cb9570a733fd0117ec91f59428a0971eea9ff279f80c529bfc923927a6973e
SHA3-384 hash: 8a7b9090737c1b8372c32b620d14082e084976108df8154476c208c2ea4da1bd76fc8c699843d505fadb3355def1a7cb
SHA1 hash: 1e24dc3de8b30ef7ac687a840e51e3c5b71c3f64
MD5 hash: c41df0f73ebf67d1e3087992902c76bd
humanhash: fillet-berlin-fish-two
File name:yakuza.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:39'465 bytes
First seen:2025-11-29 09:49:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:+efTlg0W65Qqte0N7uMsLsrwdKZ7lNjK6WUp/K126UJFlzjjw2:fTlgA1te0lgQOArjGUp564nzjP
TLSH T1C403E9A569898D2EC5D4133AB1BE03AD3310A7E5D2CFB717C8095B543A46A6F0F73B81
telfhash t16be07d01b974da5c8dcbda749cae06e95a017267a4579f20ef00dba0d83f444e70dd9b
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 :
27
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135925-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
android gcc masquerade mirai rust
Link:
https://www.filescan.io/uploads/692ac1e4d0d5e7288b50503a/reports/46497d59-8dcc-4867-8012-73c11338c81b/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-29T03:05:00Z UTC
Last seen:
2025-11-29T03:42:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/02cb9570a733fd0117ec91f59428a0971eea9ff279f80c529bfc923927a6973e/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/89415b7f-42e3-4a48-8f45-ea8245872104
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1822763
Signature
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/02cb9570a733fd0117ec91f59428a0971eea9ff279f80c529bfc923927a6973e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/02cb9570a733fd0117ec91f59428a0971eea9ff279f80c529bfc923927a6973e/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-29 08:01:20 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 36 (38.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=alfzk4fhgp6qcf7msh2zikfas4povh7sph4ayuu37sjdsj5gs47a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251129-lt6clsxnel/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135925-0
YARA:
n/a
Link:
https://app.threat.zone/submission/3b9b9a8d-3c56-4150-bcc2-1fe80a0ddeab
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/02cb9570a733fd0117ec91f59428a0971eea9ff279f80c529bfc923927a6973e

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() 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 02cb9570a733fd0117ec91f59428a0971eea9ff279f80c529bfc923927a6973e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3720221/
  
Delivery method
Distributed via web download

Comments