MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c83b3de558a5fab6b3b96372f3fb3cdb1829792bf31baa3a960a68e15585cff. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4c83b3de558a5fab6b3b96372f3fb3cdb1829792bf31baa3a960a68e15585cff
SHA3-384 hash: 69f82b34e0f673028427e8e42618fa2c3b189fc55411fd7179959d0e02681d91aff0d5a41b3ec23fe84a1a9e449ff6ab
SHA1 hash: 55ed18d56d475e3c86d45fa4b08acd843687e9a7
MD5 hash: 9b14f58fe1855c9283265219b1832aef
humanhash: michigan-november-october-avocado
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:118'004 bytes
First seen:2025-07-21 05:42:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:C8Zb+36wr3B9VuLuWOUuwqzTBqL9q3nf+A8:C8Zb+36a4LuWxifBAgv+A8
TLSH T127B3B71E6E219FBEF36CC33947B74A31935833C626E0D685E26CE9151E6038D581FBA4
telfhash t14a218d48497423e4a7325c885aeeff77e1a030ef1b226d278d11a9bd6b7d9424e00c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
20
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash lolbin remote
Link:
https://www.filescan.io/uploads/687dd3328a7d628a81b94249/reports/ff50e112-0e24-4fb4-aeab-b77f5281e2c9/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4c83b3de558a5fab6b3b96372f3fb3cdb1829792bf31baa3a960a68e15585cff
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4d008e5d-b136-49ad-9376-1a95ae49e999
Behavior Graph:
Download SVG
%3 guuid=116a237c-1900-0000-a0f4-554a860c0000 pid=3206 /usr/bin/sudo guuid=ed2b017f-1900-0000-a0f4-554a8a0c0000 pid=3210 /tmp/sample.bin guuid=116a237c-1900-0000-a0f4-554a860c0000 pid=3206->guuid=ed2b017f-1900-0000-a0f4-554a8a0c0000 pid=3210 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1dbe7ecf-eb4f-48f4-bf33-d421449f2371
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1740745
Signature
Antivirus / Scanner detection for submitted sample
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/4c83b3de558a5fab6b3b96372f3fb3cdb1829792bf31baa3a960a68e15585cff
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4c83b3de558a5fab6b3b96372f3fb3cdb1829792bf31baa3a960a68e15585cff/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/4c83b3de558a5fab6b3b96372f3fb3cdb1829792bf31baa3a960a68e15585cff
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-21 05:42:22 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jsb3hxsvrjp2w2z3sy3s6p5tzwyyff4sx4y3vi5jmcti4fkylt7q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet discovery
Link:
https://tria.ge/reports/250721-gd5zpael2z/
Behaviour
System Network Configuration Discovery
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/81da81f0-41d7-4a94-b816-49d0e00957d5
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/4c83b3de558a5fab6b3b96372f3fb3cdb1829792bf31baa3a960a68e15585cff

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: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

sh 7bc0ab662955f323ee5ea75d37e563c16c3ee36ef3644bf865758622938f1565

Mirai

elf 4c83b3de558a5fab6b3b96372f3fb3cdb1829792bf31baa3a960a68e15585cff

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3586282/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 7bc0ab662955f323ee5ea75d37e563c16c3ee36ef3644bf865758622938f1565
  
Dropped by
MD5 b14354ed7ed1ce60df551aa156af57c9
  
URLhaus
https://urlhaus.abuse.ch/url/3587403/
  
Dropped by
SHA256 e52edf09e76a37c88dd92169b9354198aaf3cad1475d2277c43194c2419073e0
  
Dropped by
MD5 0534cca650944d5bd06ee81f6d4b4698
  
Dropped by
SHA256 5edb69eba80ac2c725169ddfc0218aa5ebb654c9226710167c230fd991152ddd
  
Dropped by
MD5 90d684c7f15903db5bd77b41579610ad

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments