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Full Discussion: Malicious perl script
Operating Systems Linux Debian Malicious perl script Post 302992391 by dadprpus on Friday 24th of February 2017 11:07:07 AM
Old 02-24-2017
Nothing right now.

---------- Post updated at 11:07 AM ---------- Previous update was at 10:56 AM ----------

This is what my host admin said currently:
Thank you for getting back to us.

The 'HEAD / HTTP/1.0" 200 300' requests you are seeing are multi-choice requests, which require more clarification what sources was actually request. These are typically generated by bad redirects from outside sources via incorrect links.

Regarding the 'POST /wp-login.php HTTP/1.0" 200' and 'POST /xmlrpc.php HTTP/1.0" 404' logs, those are most likely due to someone trying to brute-force your WordPress website. This is an indication of an XML-RPC attack. I would highly advise you to either password protect wp-login.php or wp-admin, in order to prevent outside access to these crucial parts of your website.

Depending on how well you have secured your WordPress site it may eventually lead to the website being compromised. As I see you are using Fail2Ban for your wordpress sites, it should not be an issue.

So, it should not be an issue? have I blown this all out of proportion and worried for nothing, not to mention everybody's time here. If so, I apologize.
But I'm glad to see this forum is active and willing to help.
 

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CURL-CONTEXT-OPTIONS(3) 						 1						   CURL-CONTEXT-OPTIONS(3)

CURL context options - CURL context option listing

	CURL context options are available when the CURL extension was compiled using the --with-curlwrappers configure option.

	      o $method
		string - GET, POST, or any other HTTP method supported by the remote server.  Defaults to GET.

	      o $header
		string	-  Additional  headers	to  be sent during request. Values in this option will override other values (such as User-agent:,
		Host:, and Authentication:).

	      o $user_agent
		string - Value to send with User-Agent: header.  By default the user_agent php.ini setting is used.

	      o $content
		string - Additional data to be sent after the headers. This option is not used for GET or HEAD requests.

	      o $proxy
		string - URI specifying address of proxy server. (e.g.	tcp://proxy.example.com:5100).

	      o $max_redirects
		integer - The max number of redirects to follow. Value 1 or less means that no redirects are followed.	Defaults to 20.

	      o $curl_verify_ssl_host
		boolean - Verify the host.  Defaults to FALSE

	      Note

		      This option is available for both the http and ftp protocol wrappers.

	      o $curl_verify_ssl_peer
		boolean - Require verification of SSL certificate used.  Defaults to FALSE

	      Note

		      This option is available for both the http and ftp protocol wrappers.

       Example #1

	      Fetch a page and send POST data

	      <?php

	      $postdata = http_build_query(
		  array(
		      'var1' => 'some content',
		      'var2' => 'doh'
		  )
	      );

	      $opts = array('http' =>
		  array(
		      'method'	=> 'POST',
		      'header'	=> 'Content-type: application/x-www-form-urlencoded',
		      'content' => $postdata
		  )
	      );

	      $context = stream_context_create($opts);

	      $result = file_get_contents('http://example.com/submit.php', false, $context);

	      ?>

       "Socket context options".

PHP Documentation Group 												   CURL-CONTEXT-OPTIONS(3)
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