A Notepad++ plugin to neutralize and restore the functionality of Indicators of Compromise (IOCs) by defanging and refanging them.

• Selective or whole-text defanging: You can choose between defanging/refanging selected portions of the text or applying the process to the entire content of the Notepad++ document. This makes it convenient for handling IOCs of varying lengths and complexities.
• Supports full URLs, valid domains, IPv4 and IPv6 addresses.

1. Create Defanger folder in Notepad++'s plugins installation folder.
2. Copy Defanger.dll from the Defanger release zip file into the newly created folder. Please use the correct archive version based on your Notepad++ architecture - x86, x64.
3. Restart Notepad++ and you are all set.
4. Alternatively, download the source and build it - the build will copy the dll to the Notepad++'s plugins folder.

• When applied to the selected text Defang defangs any valid URLs, domains and IP addresses whichever included in the selected portion.

• Selected Defang

• Auto Defang All defangs all the valid URLs, domains and IP addresses found in the document while excluding the invalid ones.

• Defanged all text in the document excluding one invalid IP address.

• Refang and Auto Refang All supported styles

• Refanged output

This plugin has been created using the Notepad++ pluginpack for .Net https://github.com/kbilsted/NotepadPlusPlusPluginPack.Net/releases