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Abusing tclsh to Load (Remote) Shellcode on macOS
October 31, 2025

Abusing tclsh to Load (Remote) Shellcode on macOS

Yet another LOOBins

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Mistuned Part 3: PAC Bypass
September 10, 2021

Mistuned Part 3: PAC Bypass

Bypass hardware assisted mitigation using Objective-C runtime.

Mistuned Part 3: PAC Bypass
September 10, 2021

Mistuned Part 3: PAC Bypass

Bypass hardware assisted mitigation using Objective-C runtime.

Mistuned Part 2: Butterfly Effect
August 5, 2021

Mistuned Part 2: Butterfly Effect

A simple access control issue makes a huge difference, leading to infoleak and use after free.

Mistuned Part 2: Butterfly Effect
August 5, 2021

Mistuned Part 2: Butterfly Effect

A simple access control issue makes a huge difference, leading to infoleak and use after free.

Mistuned Part 1: Client-side XSS to Calculator and More
August 4, 2021

Mistuned Part 1: Client-side XSS to Calculator and More

Remotely pwn iOS and pop up arbitrary app with 0 memory corruption.

Mistuned Part 1: Client-side XSS to Calculator and More
August 4, 2021

Mistuned Part 1: Client-side XSS to Calculator and More

Remotely pwn iOS and pop up arbitrary app with 0 memory corruption.

Quick Analysis for the SSID Format String Bug
June 20, 2021

Quick Analysis for the SSID Format String Bug

A rogue Wi-Fi hotspot can crash your phone.

Quick Analysis for the SSID Format String Bug
June 20, 2021

Quick Analysis for the SSID Format String Bug

A rogue Wi-Fi hotspot can crash your phone.

See No Eval: Runtime Dynamic Code Execution in Objective-C
January 16, 2021

See No Eval: Runtime Dynamic Code Execution in Objective-C

There is a turing-complete querying language embeded in Objective-C hidden in plain sight.

See No Eval: Runtime Dynamic Code Execution in Objective-C
January 16, 2021

See No Eval: Runtime Dynamic Code Execution in Objective-C

There is a turing-complete querying language embeded in Objective-C hidden in plain sight.

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