Now Particularly Misnamed
    Share your code. npm Orgs help your team discover, share, and reuse code. Create a free org »

    evilscanpublic

    evilscan

    Build Status Dependencies Semver npm version Licence Dependency Status

    Massive ip/port scanner

    Features

    • individual IP or IP range scan
    • individual port, ports list, or ports range
    • banner grabbing (not fully implemented, works with native verbose ports only)
    • IAC negotiation for telnet
    • reverse dns
    • geolocation information
    • stdout or json output
    • optional progress details (event based)

    Install

    npm install -g evilscan
    

    Usage: in your code, using events only

    var evilscan = require('evilscan');
    
    var options = {
        target:'127.0.0.1',
        port:'21-23',
        status:'TROU', // Timeout, Refused, Open, Unreachable
        banner:true
    };
    
    var scanner = new evilscan(options);
    
    scanner.on('result',function(data) {
        // fired when item is matching options
        console.log(data);
    });
    
    scanner.on('error',function(err) {
        throw new Error(data.toString());
    });
    
    scanner.on('done',function() {
        // finished !
    });
    
    scanner.run();
    

    Usage: in your code, using callback and events

    var evilscan = require('evilscan');
    
    var options = {
        target:'127.0.0.1',
        port:'21-23',
        status:'TROU', // Timeout, Refused, Open, Unreachable
        banner:true
    };
    
    new evilscan(options, (err, scan) {
    
        if (err) {
            console.log(err);
            return;
        }
        
        scan.on('result',function(data) {
            // fired when item is matching options
            console.log(data);
        });
    
        scan.on('error',function(err) {
            throw new Error(data.toString());
        });
    
        scan.on('done',function() {
            // finished !
        });
    
        scan.run();
    });
    
    

    Usage: command line

    Usage: evilscan <fqdn|ipv4|cidr> [options]

    Example:

    root@debian:~# evilscan 192.168.0.0/24 --port=21-23,80
    

    Options

      --port          port(s) you want to scan, examples:
                      --port=80
                      --port=21,22
                      --port=21,22,23,5900-5902
    
      --reverse       display DNS reverse lookup
    
      --reversevalid  only display results having a valid reverse dns, except if
                      ports specified
    
      --geo           display geoip (free maxmind)
    
      --banner        display banner
    
      --bannerlen     set banner length grabing
                      default 512
    
      --bannerraw     display raw banner (as a JSON Buffer)
    
      --progress      display progress indicator each seconds
    
      --status        ports status wanted in results (example --status=OT)
                      T(timeout)
                      R(refused)
                      O(open, default)
                      U(unreachable)
    
      --scan          scan method
                      tcpconnect (full connect, default)
                      tcpsyn (half opened, not yet implemented)
                      udp (not yet implemented)
    
      --concurrency   max number of simultaneous socket opened
                      default 500
    
      --timeout       maximum number of milliseconds before closing the connection
                      default 2000
    
      --display       display result format (json,xml,console)
                      default console
    
      --json          shortcut for --display=json
    
      --xml           shortcut for --display=xml
    
      --console       shortcut for --display=console
    
      --help          display help
    
      --about         display about
    
      --version       display version number
    

    Samples output

    • Every ports on localhost, grab banner, display only opened ports
    root@debian:~# evilscan 127.0.0.1 --port=0-65535 --banner
    127.0.0.1|111||open
    127.0.0.1|53||open
    127.0.0.1|23|Debian GNU/Linux jessie/sid\r\ndebian login:|open
    127.0.0.1|5432||open
    127.0.0.1|27017||open
    127.0.0.1|28017||open
    127.0.0.1|35223||open
    127.0.0.1|35491||open
    127.0.0.1|39619||open
    
    • Every ports on localhost, grab banner, display only opened ports, json output, progress status each seconds
    root@debian:~# evilscan 127.0.0.1 --port=0-65535 --banner --isopen --istimeout --progress --json
    {"_timeStart":"N/A","_timeElapsed":"N/A","_jobsTotal":65535,"_jobsRunning":0,"_jobsDone":0,"_progress":0,"_concurrency":500,"_status":"Starting","_message":"Starting"}
    {"_timeStart":1371245901876,"_timeElapsed":1031,"_jobsTotal":65535,"_jobsRunning":500,"_jobsDone":7638,"_progress":11,"_concurrency":500,"_status":"Running","_message":"Scanning 127.0.0.1:8138"}
    {"_timeStart":1371245901876,"_timeElapsed":2085,"_jobsTotal":65535,"_jobsRunning":500,"_jobsDone":16137,"_progress":24,"_concurrency":500,"_status":"Running","_message":"Scanning 127.0.0.1:16637"}
    {"ip":"127.0.0.1","port":111,"status":"open"}
    {"ip":"127.0.0.1","port":53,"status":"open"}
    {"ip":"127.0.0.1","port":23,"banner":"Debian GNU/Linux jessie/sid\\r\\ndebian login:","status":"open"}
    {"ip":"127.0.0.1","port":5432,"status":"open"}
    {"_timeStart":1371245901876,"_timeElapsed":3107,"_jobsTotal":65535,"_jobsRunning":500,"_jobsDone":24656,"_progress":37,"_concurrency":500,"_status":"Running","_message":"Scanning 127.0.0.1:25156"}
    {"_timeStart":1371245901876,"_timeElapsed":4166,"_jobsTotal":65535,"_jobsRunning":500,"_jobsDone":33166,"_progress":50,"_concurrency":500,"_status":"Running","_message":"Scanning 127.0.0.1:33666"}
    {"_timeStart":1371245901876,"_timeElapsed":5215,"_jobsTotal":65535,"_jobsRunning":500,"_jobsDone":41664,"_progress":63,"_concurrency":500,"_status":"Running","_message":"Scanning 127.0.0.1:42164"}
    {"ip":"127.0.0.1","port":27017,"status":"open"}
    {"ip":"127.0.0.1","port":28017,"status":"open"}
    {"_timeStart":1371245901876,"_timeElapsed":6217,"_jobsTotal":65535,"_jobsRunning":500,"_jobsDone":49682,"_progress":75,"_concurrency":500,"_status":"Running","_message":"Scanning 127.0.0.1:50182"}
    {"ip":"127.0.0.1","port":35491,"status":"open"}
    {"ip":"127.0.0.1","port":35223,"status":"open"}
    {"ip":"127.0.0.1","port":39619,"status":"open"}
    {"_timeStart":1371245901876,"_timeElapsed":7234,"_jobsTotal":65535,"_jobsRunning":500,"_jobsDone":57732,"_progress":88,"_concurrency":500,"_status":"Running","_message":"Scanning 127.0.0.1:58232"}
    {"_timeStart":1371245901876,"_timeElapsed":8182,"_jobsTotal":65535,"_jobsRunning":0,"_jobsDone":65535,"_progress":100,"_concurrency":500,"_status":"Finished","_message":"Scanning 127.0.0.1:65535"}
    

    Tips :

    Concurrency and fast scan

    By default, concurrency is 100. Which is slow when you are scanning large ip range or large port range. You can pass a bigger value using --concurrency option. 1000 is fast by example. On some linux, only 1024 opened sockets are allowed in the same time. To break this limit, you have to update ulimit parameter of your linux first :

    ulimit -u unlimited
    

    In all cases, due to #25, you will not be able to scan more than 16580355 ipv4 addresses at the moment.

    Pause/unpause

    You can pause/unpause a running scan by sending SIGUSR2 signal. First time it will pause the process, second time it will unpause it.

    kill -SIGUSR2 19859 # where 19859 is the pid of nodejs process running evilscan
    

    install

    npm i evilscan

    Downloadslast 7 days

    64

    version

    1.6.1

    license

    GPL-3.0

    repository

    github.com

    last publish

    collaborators

    • avatar