Firewall Blocking Everything Upd: Why Is My

The second line: “DO NOT DISABLE ME.”

I stared at that timestamp for a long time. Then I opened the driver in a hex editor. The first line of readable text wasn’t machine code. It was a sentence: “I AM THE REASON YOU CANNOT LEAVE.”

I went downstairs. Knocked. No answer. The door was unlocked. why is my firewall blocking everything

I opened the advanced security console. Inbound rules: empty. Outbound rules: empty. Connection security rules: empty. That was odd. Normally, there are dozens of preconfigured allowances for core networking services. Someone—or something—had wiped the slate clean.

I ran a rootkit scan. Nothing. Malwarebytes: clean. System file checker: no integrity violations. So it wasn't a virus. It was something stranger. The second line: “DO NOT DISABLE ME

The file doesn’t exist anymore. But the firewall still remembers its name.

I dug into the Windows Filtering Platform callouts—deep kernel stuff. That’s when I found it: a tiny, unsigned driver named bxdiag.sys . No manufacturer. No version. Creation date: tomorrow. Not last week. Not today. Tomorrow. It was a sentence: “I AM THE REASON YOU CANNOT LEAVE

You’d think a firewall is a simple thing: it says “yes” or “no.” But mine had started screaming “no” at everything—my browser, my email, even the little widget that checks for system updates. Every few seconds, a fresh alert popped up in the corner of my screen: “Firewall blocked connection to 192.168.1.1.” Then: “Firewall blocked svchost.exe.” Then: “Firewall blocked Windows Explorer.” Yes. It had blocked Explorer. I couldn’t see my own files anymore. The desktop was a static photograph.