Abstergo has two folder locations with themeable files.

A theming pack with all of Abstergo's images can be downloaded here.

/Library/Application Support/Abstergo

This folder contains Abstergo’s main files:

• notification_icon.png
• notification_icon@2x.png
• remind_me_icon.png
• remind_me_icon@2x.png

Bundle ID: com.arichardson.abstergo

/Library/PreferenceBundles/ AbstergoSettings.bundle

This folder contains Abstergo’s settings files:

• AbstergoIcon.png
• AbstergoIcon@2x.png
• MailIcon.png
• MailIcon@2x.png
• TwitterIcon.png
• TwitterIcon@2x.png

Bundle ID: com.arichardson.AbstergoSettings