Help/Support Patcher help

[Herwipotah 46 11]

So i am trying to use ida to make a patcher https://iosgods.com/topic/659-tutorial-code-injection-with-patcher/ but i dont understand what is the hex value

[Archangel04 33.1k iPhone 7 14.3]

what are you replacing that offset with?

[Naeemjr 35.3k 9.1]

Can u specify more

[Herwipotah 46 11]

Erm like you know in the first instruction of the tut you need to type your offset and den the hex value what exactly is the hex value and how do you find it?

Issit when you highlight a header in ida smthing like sub R4,R1 and you check the hex, its E0 FA the hex value is OxE0FA

Can u specify more

[Naeemjr 35.3k 9.1]

Erm like you know in the first instruction of the tut you need to type your offset and den the hex value what exactly is the hex value and how do you find it?Issit when you highlight a header in ida smthing like sub R4,R1 and you check the hex, its E0 FA the hex value is OxE0FA

Yep

 

Use arm converter.com

writeData(0xOFFSET, 0xNEWHEX);turns intowriteData(0x9999, 0x381839);

[Archangel04 33.1k iPhone 7 14.3]

Erm like you know in the first instruction of the tut you need to type your offset and den the hex value what exactly is the hex value and how do you find it?Issit when you highlight a header in ida smthing like sub R4,R1 and you check the hex, its E0 FA the hex value is OxE0FA

Offset ie the position where you want to change. Hex is the value you want it to change it to

[Herwipotah 46 11]

Ohw so you must convert the offset too? Or you can just leave it?

[Naeemjr 35.3k 9.1]

Ohw so you must convert the offset too? Or you can just leave it?

See this tutorial

 

https://iosgods.com/topic/34901-pdf-ida-pro-code-injection-tutorial/

Updated January 28, 2017 by Naeemjr

[Herwipotah 46 11]

Cann

See this tutorial https://dl.dropboxusercontent.com/content_link/3U8PpQ9Z1AXKhbF3kZuvtXYX1cHt2lse095bJe8Uh3sfiktunzKhol7rymvVloBX/file?dl=1

cannot access the tut 403 error

[Naeemjr 35.3k 9.1]

Cann cannot access the tut 403 error

https://iosgods.com/topic/34901-pdf-ida-pro-code-injection-tutorial/