Help/Support Good games/apps to practise hacking with strings?

CodeName9 · August 29, 2020

Hello there! hope you're having a good day.

Today i wanted to ask the iosgods community for a list of applications that are great for practising hackingwith string, I personally find it very difficult so i would like games that people know are good for hacking with strings and know so string incase i need help!

So just a few games for practising strings would be good thanks.

bR34Kr · August 30, 2020

Any should do fine.

Rook · August 30, 2020

Plants Vs Zombies I think was a good one.

0xSolana · August 30, 2020

-Zenonia4

-Pou (install ipa from appcake, it will be free) - and crack it if not already)

CodeName9 · August 30, 2020

thanks guys, managed to hack my first string

15 hours ago, Rook said:

Plants Vs Zombies I think was a good one.

Hey Rook i was doing Plants Vs Zombies 2 and got unlimited currencies but for the "sun" could i just nop something like "SunSpend" to stop the suns decreasing? for nop would i do just 1F2003D5 or 1F2003D5C0035FD6

Rook · August 30, 2020

22 minutes ago, Jacksonlane24 said:

thanks guys, managed to hack my first string

Hey Rook i was doing Plants Vs Zombies 2 and got unlimited currencies but for the "sun" could i just nop something like "SunSpend" to stop the suns decreasing? for nop would i do just 1F2003D5 or 1F2003D5C0035FD6

That sounds useful. Perhaps “consume” too.

1F2003D5 works if you’re NOPing and instruction.

If it’s a whole function, you need to C0035FD6 it.

CodeName9 · August 30, 2020

16 minutes ago, Rook said:

That sounds useful. Perhaps “consume” too.

1F2003D5 works if you’re NOPing and instruction.

If it’s a whole function, you need to C0035FD6 it.

Hmm okay,

__text:00000001001D9320 ADRP X1, #aSunspend@PAGE ; "SunSpend"
__text:00000001001D9324 ADD X1, X1, #aSunspend@PAGEOFF ; "SunSpend"
__text:00000001001D9328 ADD X0, SP, #0x860+var_1B8
__text:00000001001D932C BL sub_1001CA908
__text:00000001001D9330 LDRSW X2, [X19,#0x78]
__text:00000001001D9334 LDUR X0, [X29,#var_A8]
__text:00000001001D9338 ADD X1, SP, #0x860+var_1B8
__text:00000001001D933C BL sub_1015E7420

This is the SunSpend function, if i was to C0035FD6 ADRP would that be all? or i need to ret all such as ADD BL LDRSW LDUR ADD BL?