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Unwanted Ads via Baidu Links
The malware attack that began as an installation of malicious Injectbody/Injectscr WordPress plugins back in February has evolved since then. Some of the changes were documented asUpdates at the bottom of the original blog post, however, every week we see minor modifications in the way they obfuscate the scripts or the files they inject them into. […]
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Unwanted Pop-ups Caused by Injectbody/Injectscr Plugins
On February 8th, 2018, we noticed a new wave of WordPress infections involving two malicious plugins: injectbody and injectscr. These plugins inject obfuscated scripts, creating unwanted pop-up/pop-unders. Whenever a visitor clicks anywhere on an infected web page, they are served questionable ads. Plugin Location The malicious plugins possess a very similar file structure: Injectbody wp-content/plugins/injectbody/…
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Cryptomining Supply Chain Attack Hits Government Websites
In the past 24 hours, Security researcher Scott Helme discovered that a third party accessibility plugin called ‘Browsealoud’ had their servers compromised. The plugin relies on a website including Javascript in their content in order to work. This compromise resulted in over 4,000 websites serving up cryptomining malware. The malware uses site visitor CPUs to…
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Reverse Javascript Injection Redirects to Support Scam on WordPress
Over the last few weeks, we’ve noticed a JavaScript injection in a number of WordPress databases, and we recently wrote about them in a Sucuri Labs Note. The campaign attempts to redirect visitors to a bogus Windows support page claiming that their computers are infected with ‘riskware’ and will be disabled unless they call what…
