MSNightmare/BigDiskBuster

Windows Defender Update Denial of Service Vulnerability

SecurityC++

5.6 Early signal Magnitude out of 10. Star growth looks organic. Data as of September 20, 2026.

About the project

A C++ proof-of-concept that blocks Windows Defender platform and signature updates, causing a denial of service for the antivirus.

Useful for

Test Windows Defender resilience to update blocking in a lab environment
Study the antivirus denial-of-service mechanism using this PoC

README summarized by DeepSeek V4.1 Flash. Details may be inaccurate.

Why it’s trending

36 stars so far today, about 53 expected by the end of the day.
The spike has held for 2 days in a row — not a one-off blip.
The repository is 1 day old and already has 88 stars.
Top new repositories this week: #195.
About 24 forks a day — people are taking the code.
Recent forks include notable developers: @CrackerCat (1,069 followers), @ASkyeye (578 followers), @zha0 (259 followers).

Stars per day

Bars are daily stars, the line is the usual pace. Red marks spike days.

Numbers

Total stars: 88
Stars in a day: 54
Forks: 15
Issues and pull requests: 0
Watchers: 0
Language: C++
License: MIT
Created: September 19, 2026
Last push: September 19, 2026

Star trust

Growth looks organic: forks and discussion are in line with active projects, and stars arrive unevenly, the way people give them.

These are heuristics, not a verdict: we judge by the repository’s behavior, not by a list of stargazers.

Spotted in

September 20, 2026Top new repositories this week: #189

README badge

Paste it into your README — the badge shows the current magnitude and links to this page.

[![Seismograph](https://gitnova.dev/badge/MSNightmare/BigDiskBuster.svg?lang=en)](https://gitnova.dev/en/r/MSNightmare/BigDiskBuster)

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