cPGuard allows you to run a script after detecting a bad file, in which you can run necessary actions on the affected file. In hook script, you will get the following details as arguments.
A sample hook script is available in the following locations for respective control panels and the sample content is also given below. It contains a sample code to push the notification to your Slack channel or send a notification to the end-user.
You need to copy the file as “virus_hook.php” into the same directory with your customization.
cPanel :- /usr/local/cpanel/whostmgr/docroot/cgi/cpguard/scripts/virus_hook_sample.php
DirectAdmin :- /usr/local/directadmin/plugins/cpguard/cpguard/scripts/virus_hook_sample.php
<?php
$original_path = $argv[1]; // Original path of infected file
$quarantine_path = $argv[2]; // Path to Quarantined file or "not-quarantined" if file was not quarantined
$virus_definition = $argv[3]; // Virus Description
$category = $argv[4]; // Virus File | Supicious File | Binary File | Symbolic Link
$username = $argv[5]; // Username affected
$user_email = $argv[6]; // User email
/* -------------------------------------------------------------------------
* SLACK WEBHOOKS
* REFER https://api.slack.com/messaging/webhooks
* ---------------------------------------------------------------------- */
$server = gethostname();
$webhook_url = "https://hooks.slack.com/xxxxxxxxxxxx";
$data = array(
"text" => "$category found on $server",
"blocks" => array(
array(
"type" => "section",
"text" => array(
"type" => "mrkdwn",
"text" => "*$category* found on $server"
)
),
array(
"type" => "context",
"elements" => array(array(
"type" => "mrkdwn",
"text" => "*Original path* : $original_path\n"
. "*Quarantine path* : $quarantine_path\n"
. "*Definition* : $virus_definition\n"
. "*User* : $username\n"
)
)
),
)
);
$data_string = json_encode($data);
$ch = curl_init($webhook_url);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
'Content-Type: application/json',
'Content-Length: ' . strlen($data_string))
);
$result = curl_exec($ch);
/* -------------------------------------------------------------------------
* SENDING EMAILS TO END USERS
* ---------------------------------------------------------------------- */
$subject = "$category found";
$message = "
<html>
<head>
<title>$category found</title>
</head>
<body>
<p>$category found</p>
<table>
<tr>
<th style=\"text-align:left\">Type</th>
<td>$category</td>
</tr>
<tr>
<th style=\"text-align:left\">Original Path</th>
<td>$original_path</td>
</tr>
<tr>
<th style=\"text-align:left\">Quarantine path</th>
<td>$quarantine_path</td>
</tr>
<tr>
<th style=\"text-align:left\">Description</th>
<td>$virus_definition</td>
</tr>
<tr>
<th style=\"text-align:left\">User</th>
<td>$username</td>
</tr>
</table>
</body>
</html>
";
// Always set content-type when sending HTML email
$headers = "MIME-Version: 1.0" . "\r\n";
$headers .= "Content-type:text/html;charset=UTF-8" . "\r\n";
// More headers
$headers .= 'From: <webmaster@example.com>' . "\r\n";
$headers .= 'Cc: myboss@example.com' . "\r\n";
mail($user_email, $subject, $message, $headers);
Please contact our support if you need any additional details or want any additional features with the hook script.