Tag: WordPress malware Page 1/14

What is the web shell that infects (hackers install) WordPress?

What is the web shell that infects (hackers install) WordPress?

This section describes a web shell that can infect (or be installed by hackers) WordPress.

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Malware that embeds malicious code in cookies in WordPress

Malware that embeds malicious code in cookies in WordPress

This section describes malware that embeds malicious code in cookies in WordPress.

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PHP file malware with the same name as the folder name that infects systems other than WordPress

PHP file malware with the same name as the folder name that infects systems other than WordPress

We will discuss this case because malware was discovered on a site with a mix of WordPress and other systems, with PHP files having the same names as the folders that are also installed in the non-WordPress systems.

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Malware infection of wordpress mu-plugins folder

Malware infection of wordpress mu-plugins folder

There have been an increasing number of cases of malware infection of the wordpress mu-plugins folder. This case study will be explained.

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Vulnerability in WordPress WP File Manager plugin

Vulnerability in WordPress WP File Manager plugin

Since the WP File Manager plugin is installed on a large number of malware-infected sites, hacking that targets vulnerabilities in this plugin may be a current trend.

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Online WordPress malware scanning site.

Online WordPress malware scanning site.

Here are some sites online where you can scan your WordPress output for malware (not a vulnerability scan) to see if there is any malicious code mixed in with the HTML of your site.

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How to identify suspicious files in the top directory of WordPress

How to identify suspicious files in the top directory of WordPress

This section explains how to identify suspicious files (malware files) in the top directory of WordPress.

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What are the characters such as \x2e and\161,\u etc. that are commonly found in WordPress malware infected files? How to read them back

What are the characters such as \x2e and\161,\u etc. that are commonly found in WordPress malware infected files? How to read them back

We will explain about the characters such as \x2e and \161,\u etc. that are commonly found in WordPress malware infected files and how to read them back.

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WordPress content injection case study, online casino site operating on its own server

WordPress content injection case study, online casino site operating on its own server

Here is a case study of a WordPress content injection that caused an online casino site to operate on its own server.

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What is an injection attack in which malicious content is inserted into a WordPress page?

What is an injection attack in which malicious content is inserted into a WordPress page?

This section describes injection attacks in which malicious content is inserted into WordPress pages.

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What character strings should not be used in the admin password of a WordPress site?

What character strings should not be used in the admin password of a WordPress site?

This section describes the character strings that should not be used in the administrator password of a WordPress site.

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What kind of attacks can hackers launch on a WordPress site?

What kind of attacks can hackers launch on a WordPress site?

What kind of attacks can hackers launch on a WordPress site? We will explain about the following

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Malware removal for a group of WordPress sites spanning multiple domains on a single server

Malware removal for a group of WordPress sites spanning multiple domains on a single server

We have compiled a list of precautions for malware removal for a group of WordPress sites spanning multiple domains on a single server.

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Why WordPress is infected with malware and no matter how many times you remove the malicious code, it comes back after a while.

Why WordPress is infected with malware and no matter how many times you remove the malicious code, it comes back after a while.

We will explain why a site is infected with malware in WordPress and moves itself to another site, and why the malicious code comes back after a while, no matter how many times you remove it.

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Malware contamination of the WordPress staging environment should also be noted

Malware contamination of the WordPress staging environment should also be noted

There have been cases where the WordPress staging environment has been contaminated with malware and malware has spread to this site. It is necessary to operate the WordPress staging environment in a security-conscious manner.

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What to do if a malware-infected site fails to remove malicious files due to permission errors

What to do if a malware-infected site fails to remove malicious files due to permission errors

In some cases, malware-infected sites may not be able to delete malicious files due to permission errors (write permission errors).

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Malware wp-blog-header.php, wp-cron.php, .htaccess proliferating outside of the public folder on the server in WordPress

Malware wp-blog-header.php, wp-cron.php, .htaccess proliferating outside of the public folder on the server in WordPress

If you find multiple wp-blog-header.php, wp-cron.php, and .htaccess files outside of the public folder on your server in WordPress, be careful. These files are most likely malware that propagates automatically.

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Analysis of WordPress malware that revives in an instant or changes permissions (write permissions) of index.php and htaccess files

Analysis of WordPress malware that revives in an instant or changes permissions (write permissions) of index.php and htaccess files

Analyze wordpress malware that revives in an instant or changes the permissions (write permissions) of index.php and htaccess files.

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