Notes on software and the work around it

PostMortem

A source-controlled blog written in Markdown and rendered by Next.js.

Newest posts

November 1, 2024
NSPredicate exploit on iOS and macOS
An overview of NSPredicate internals, mitigations, bypasses, and their role in iOS and macOS exploitation.
Security
November 1, 2024
See No Eval: Runtime Dynamic Code Execution in Objective-C
An analysis of dynamic Objective-C method invocation through NSExpression and its use in the See No Eval challenge.
Security
August 23, 2024
Root is no more used in Palera1n
A short guide to the account and password changes for SSH access on devices jailbroken with palera1n.
Security