Memory bytes pattern finding

English Only
1

Hi,

There is NO find command in gdb for iOS. What is the other alternative for memory bytes pattern finding for an running app on iOS ? Currently i am stopping the app, dumping particular region manually finding the bytes manually & patching the program & detach it to make it run but doing so it takes 3 min & the connection is lost with the server & app restarts.

LLDB might have this feature of searching but since i don’t have any MAC what alternative you could suggest if any please enlighten.

Thanks, NickIN

2

FYI

3

Salute Snakeninny

Awesome. It searches perfectly well

Enter target PID: 1473
Enter the value to search: 174201
Search result  1: 174201 at 0x1a9350c4 (writable)
Search result  2: 174201 at 0x1ac5dc94 (writable)
1. Modify search results;
2. Review search results;
3. Search something else.
Please choose your next action: 1
Enter the address of modification: 0x1a9350c4
Enter the new value: 800000
1. Modify search results;
2. Review search results;
3. Search something else.
Please choose your next action: 1
Enter the address of modification: 0x1ac5dc94
Enter the new value: 800000

Once modified Client & Server are out of sync. Its well protected.

But the tool is awesome. I like it.

Thanks once again for your kind help.

Regards, NickIN