expecting to read a single byte for receiving credentials but read zero bytes

[paradiseduo]

打开APP之前： ➜ frida-ios-dump ./dump.py XXXX Start the target app XXXX unexpected error while probing dyld of target process

打开APP之后： ➜ frida-ios-dump ./dump.py XXXX Start the target app XXXX expecting to read a single byte for receiving credentials but read zero bytes

[r3ggi]

You are probably using a jailbreak that doesn't support Frida (like unc0ver). Try changing to the newest Electra jailbreak

[iOSleep]

+1 8plus iOS 12.0.1 unc0ver b37

[iOSleep]

https://github.com/frida/frida-core/issues/120#issuecomment-447981159

[subhashdasyam]

+1 7Plus iOS 12.1.1 unc0ver b40

[xiangcong]

+1

[xiangcong]

@r3ggi do you know any others ways to dump app with unc0ver

[karimbenammar]

+1 Unc0ver

[nothingzz]

You are probably using a jailbreak that doesn't support Frida (like unc0ver). Try changing to the newest Electra jailbreak

iPhone5s + iOS9.1

[r3ggi]

@r3ggi do you know any others ways to dump app with unc0ver

Yeah, try https://github.com/BishopFox/bfinject

[olbartek]

I was able to decrypt iOS app with unc0ver (iOS 11.2.6, Frida 12.8.6)

According to the https://github.com/frida/frida-core/issues/120#issuecomment-469902599 the latest Frida (12.4+) supports unc0ver now. Try updating Frida through Cydia to the latest release.

You can also refer to this blog post to make sure you have not forgotten about anything.

[Flatout73]

Try to install "Open for ios 11". Or just launch app while executing manually.