Sha1 for Java 2012-003 update
http://support.apple.com/kb/DL1515
SHA1: 6137f411978c1113ace6bb3bff783a168fa4f2fd
I created a new instance of InstaDMG last night for some testing I was doing and it would continually crash because the current sha1 in the 10.7 vanilla catalog is incorrect. Replaced it with the one from the Apple website and viola things are working again! Figured I'd post it here in hopes that someone changes it.