Blackhat SEO is a malicious technique used to manipulate the search engine results in order to benefit a website in terms of relevance. The payload is VBScript based, thus intended for client-side use and the payload is executed after the infected page is loaded directly in the browser.
Vulnerable sites with VBScript support (hosted on Windows Servers). Outdated software or compromised passwords can act as an infection vector.
Inspect your server looking for any unknown vbs file and remove them. Also, you can sign up with us and let our team remove the malware for you.