Analyzing iOS Binaries

App Store binaries are encrypted at rest and decrypted by the kernel at load time, so every static tool fails on a downloaded IPA until you dump the decrypted image from memory. That single step gates everything else, and it is the reason most iOS analysis stalls before it starts.

When to Use

• You have an IPA or .app bundle and need to read the binary
• class-dump returns nothing or garbage
• otool shows cryptid 1
• You need to enumerate Objective-C classes, Swift types, or exported symbols
• Analyzing embedded frameworks, app extensions, or dynamic libraries

When NOT to Use