(LLM-translated with proof-read done)
Reverse; 400 points; 1 solve
Link to challenge: https://o.riat.re/lyla-a77c6d95f414453b4f170346cc902eb9e7fd33ddc10b471b95c21239e1b47852.tar.gz
Riatre
/ lyla-writeup-en.md
Last active
May 9, 2025 07:12
Alibaba Cloud CTF (2023) Reverse Challenge "lyla" Writeup
zhuowei
/ reachable_services.txt
Created
February 21, 2023 06:26
Reachable Mach services from the app sandbox on iOS 16.1
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| PurpleSystemAppPort | |
| PurpleSystemEventPort | |
| UIASTNotificationCenter | |
| com.apple.ABDatabaseDoctor | |
| com.apple.AppSSO.service-xpc | |
| com.apple.AuthenticationServicesCore.AuthenticationServicesAgent | |
| com.apple.CARenderServer | |
| com.apple.ClipServices.clipserviced | |
| com.apple.CoreAuthentication.daemon | |
| com.apple.DeviceAccess.xpc |
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| #!python3 | |
| import pefile | |
| SYMBOLS_SERVER = 'https://msdl.microsoft.com/download/symbols' | |
| def main(): | |
| pe = pefile.PE('C:/Windows/System32/kernel32.dll', fast_load=True) | |
| pe.parse_data_directories() | |
| for directory in pe.DIRECTORY_ENTRY_DEBUG: |
rtsisyk
/ luajit-ffi-pushcdata.c
Created
July 29, 2013 09:49
An example how to work with CDATA (LuaJIT FFI) objects using lua_State
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| void * | |
| luaL_pushcdata(struct lua_State *L, uint32_t ctypeid, uint32_t size) | |
| { | |
| /* | |
| * ctypeid is actually has CTypeID type. | |
| * CTypeId is defined somewhere inside luajit's internal headers | |
| * which should not be included in init.h header. | |
| */ | |
| static_assert(sizeof(ctypeid) == sizeof(CTypeID), |