👉 MSIE fluid, or Microsoft Internet Security Extensions Flavor, is a type of malicious code designed to mimic legitimate Windows system files and processes to evade detection by antivirus software. It is often embedded within legitimate-looking updates or system files, making it difficult for users and security tools to distinguish between benign and malicious content. When executed, MSIE fluid can perform a range of harmful activities, including stealing sensitive information, installing additional malware, or disrupting system functionality. This sophisticated form of attack leverages the trust users place in Microsoft's branding to infiltrate their systems undetected.
