Tag: web malware

How to Find Injected Malware in a WordPress Website

 A  hacked website costs you readers, search engine rank and time and money.
Use these tips to help you find and clean a WordPress website from hacked code and malicious malware links inserted into the website code.

Wordpress hacking

Wordpress hacking

WordPress vulnerabilities ; SQL injection, JavaScript insertion and.htaccess hacks are all common ways to alter the content on your WordPress website.Some hackers redirect users to another website, other hackers insert malicious links and some other hackers use the .htaccess file to steal Google rank. If you think you are hacked, here are some common sings to search for in your website code.

Check Your.htaccess File :


The .htaccess file is always in the root dlretory of your
WordPress site. The .htaccess file lets you control how the
server handles website requests such as Google crawler
access and URL redirections Hackers who gain access to the
.htaccess file insert a few lines of code that redirect
search englnes. The hacked code detects the “user
agent”value, which is passed from a web browser or
search engine to the WordPress server. If the user agent is
“Google,” the hacked .htaccess file redirects Google to
the hacked website. This hack 1s completely invisible to
your WordPress readers, and it only affects Google rank
The following code is an example of hacked .htaccess code:

RewriteCond %{HTT-REFERER} .*google.* [OR]
RewriteRule ^(.*)$ http//hackedsite.com/index.php
[R=301,L]

In the above example, if Googlebot crawlss the website, the (continue reading…)


One of the most important ways to stay secure is to stay informed

One of the most important ways to stay secure is to stay informed !

Web application security is a critical task, and communicating to you about security is one of the most important factors in keeping your site safe. Ironically, even mentioning security publicly is a challenge, as many hackers see it as an invitation to find new .Hackers use different exploit (public and private attacks) several sites are reporting very suspicious infection every day by google . Attackers inject:

This is some reason why google flag your website: “This site may harm your computer”.

this site may harm your computer

This site may harm your computer

One of the most important ways to stay secure is to stay informed. Hackers continually try new approaches, discover new vulnerabilities, and attempt different exploits. As sysmox team find out about potential vulnerabilities, we try to respond webmaster quickly that you can : Applying security fixes may mean installing a software update, modifying your system configuration, or changing how you code your web application.

(continue reading…)


Being a good security citizen

It’s been said that the internet is a global community made of all the users on the network. Like any community, there are businesses conducting commerce, individuals going about their daily lives, and even a few bad actors. But unlike our physical communities, there are no police cars roaming the neighbourhoods looking for these bad actors. There aren’t even boundaries that help law enforcement activities. At the end of the day, this global community without boundaries means that every enterprise has to be on the lookout for not just the security of their own systems, but also the security of the community as a whole.

This is obviously a difficult situation. It’s hard enough to secure your own systems or websites ; being on the lookout for the entire internet is an impossible situation. Further, it is outside the commonly accepted mission of most IT security departments to be accountable for security beyond the network boundaries. So, how do you balance the need to be a good security citizen with the need to minimise operational costs and maximise the assurance of your systems?

Passive mechanisms (continue reading…)


This site may harm your computer and web malware

Web browsing has become the favorite target of malicious code writers seeking to compromise your network. The number of browser vulnerabilities continues to rise, fuelling zero-hour exploits which can infect systems before patches or signatures are available. The threat is moving from the inbox to the browser with increasing focus on gaining financial advantage. This is most evident in the recent rise of spyware which comes in a wide variety of forms, from programs that steal confidential information to nuisance adware.

By the time most administrators realize they have a problem, the damage is already done, and they are left with the high cost of remediation, lost productivity, and unnecessary network traffic and system instabilities. Increasing browser vulnerabilities, zero-hour threats, and the insertion of malicious code on vulnerable sites.

If you own or manage a website, you are responsible for that website’s security. Compromised websites can infect visitors with badware, and are commonly blacklisted by search engines, web browsers, and security vendors (This site can harm your computer)

Many legitimate websites are the targets of malicious hacking attacks, during which code linking directly to badware is inserted onto an otherwise innocent, but poorly secured, website. Another common way that legitimate sites are compromised is through third-party content such as the ads provided by an advertising network, which can be used as vectors for the distribution of badware.

We offer several resources to help you learn how to remove badware from compromised websites and secure your sites against future attacks.

  • Our Security Tips page is a great place to start. Learn about common attack techniques and how to detect them on your site.
  • You can contact us for additional help.
  • If your site has been flagged by Google, check Google’s diagnostics page for your site for more information about the badware that Google detected on your site.

If your site was flagged by Google and you’re sure that the site is now clean, you can file a Request for Review with google webmaster. You can also contact us to help you

 


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