Where is the icon used in this dialogue box?

[Shompinice]

Where on my disk can I find the Lock icon(only the lock icon,not the composed one) used in this dialogue box in OS X？

It may be Security.icns in OS X 10.7.3

I cannot find it in these 6 path:

1. /System/Library/CoreServices/CoreTypes/Contents/Resources
   There are only LockedIcon.incs and UnlockedIcon.icns in this folder who looks like the icon in the dialogue box,the size of the icon in the dialogue box is 128x128px, but LockedIcon.incs and UnlockedIcon.icns is 32x32px

lockedIcon.icns


So they are not the same icon.

1. /System/Library/CoreServices/Finder.app/Contents/Resources
2. /System/Library/CoreServices/Problem Reporter.app/Contents/Resource
3. Applications/System Preferences.app/Contents/Resources
4. /Applications/Utilities/Keychain Access.app/Contents/Resources
5. /System/Library/CoreServices/Certificate Assistant.app/Contents/Resources/

 

[Shompinice]

http://apple.stackexchange.com/questions/70941/how-to-find-the-location-of-an-icon-file-on-os-x
Here may be a good way to find it, but I don't know the process of the dialogue box

 

[hungx]

I'm not sure if you're still looking for the location of the lock icon, but it's located inside /System/Library/CoreServices/SystemAppearance.bundle/Contents/Assets.car for macOS Sierra. You need to download ThemeEngine to modify the .car file, and it's the elements called Security, SecurityLockLocked, and SecurityLockUnlocked. Since it seems like you're going for a OS X Mavericks theme, here is my modified Assets.car file. Just copy and paste it into /System/Library/CoreServices/SystemAppearance.bundle/Contents