SecurityJosh

@SecurityJosh

💻 Security Analyst with an interest in both #redteam and #blueteam operations | Hobbyist software developer 👨‍💻 securityjosh.github.io

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SecurityJosh
@SecurityJosh
Jul 13, 2023
I've just published an update to the Native Messaging Host for my Download Blocker browser extension. This update gives much improved performance when extracting filenames from zip archives.
GitHub - SecurityJosh/DownloadBlockerNativeMessagingHost
From github.com
SecurityJosh
@SecurityJosh
Mar 1, 2023
V1.0.3 of DownloadBlocker contains improvements and new features. This includes Native Messaging Host support, which enables download metadata to be calculated for files not downloaded via HTML Smuggling and in more HTML Smuggled file scenarios.
GitHub - SecurityJosh/DownloadBlocker: A chrome extension which blocks downloads based on their...
From github.com
SecurityJosh
@SecurityJosh
Sep 21, 2022
As of version 1.0.2, Download Blocker (chrome.google.com/webstore/detai…) can now extract filenames from .zip files that have been HTML smuggled. #blueteam #htmlsmuggling #html5 #DFIR #infosec #soc
SecurityJosh
@SecurityJosh
Sep 9, 2022
I've just published a blog post which shows how you can use #ifttt to receive email notifications when DownloadBlocker detects / blocks a download. Check it out ⤵ securityjosh.github.io/2022/09/09/HTM… #blueteam #htmlsmuggling
SecurityJosh
@SecurityJosh
Aug 4, 2022
To help investigate HTML Smuggling attacks and other malicious downloads, Download Blocker can now also send the user's hostname and username when a download matches a rule. github.com/SecurityJosh/D…