The "window" looks like it has a list of PDF or EPUB files. When you click one to "open" it, you are prompted to enter your Microsoft or Google credentials or download an executable ( .exe ) file that installs malware on your system. Why This Works (and Why It’s Scary)
For decades, .zip was just a file extension for compressed archives. Today, it’s also a , just like .com or .org . This means ebooks.zip isn't necessarily a file sitting on your computer; it can be a live website owned by anyone—including cybercriminals. The "File Archiver in the Browser" Trick
When you click, instead of downloading a file, your browser opens a website. This site is expertly designed to mimic the look of file-archiving software like WinRAR or Windows File Explorer.
Security researchers have identified a clever new phishing technique called the "File Archiver in the Browser". Here is how a typical scam might play out:
In the age of instant downloads, we’ve all been conditioned to click. We see a link for Summer_Reading_List.zip or Ebooks.zip and our brain immediately thinks: "Ah, a folder of books." But thanks to recent changes in how the internet works, that click could be far more dangerous than you think.
Below is a draft blog post addressing this topic from a security-awareness perspective.
Shanghai Municipal Administration of Culture and Tourism
