It is possible because the binary MUST be decrypted before it could be even run, and the binary is dumped into a file. How Tools WorkĪll tools leverage a simple principle: these tools dump a decrypted binary from the running context in the memory. In the annex, you can find How To Jailbreak iPhone 12.x and How to Fix Entitlements. But if you wonder whether it is possible to decipher an application downloaded from Apple App Store to carry out static analysis - yes, it is possible. More precisely, an executable section of the O-Mach binary inside the IPA package is encrypted, and the decryption key is accessible only on a particular device on the hardware level (Secure Enclave).

OverviewĪn application from Apple App Store is encrypted with a hardware-backed cryptographic scheme.

dumpdecrypted.dylib (jump to How to Use 'dumpdecrypted.dylib')Īdditionally, you need SSH (OpenSSH) installed on a jailbroken iPhone to be able to copy dumped files.

frida-ios-decrypt (jump to How to Use 'frida-ios-decrypt').

Jailbreak -> select tool -> dump Instruments

Hoolrs 192 ipa library