[v83 Localhost Edit] How to Delete character without PIC

[nsh7813]

Use: Ollydbg

change below:005F7CA1 0F95C0 SETNE AL
005F7CD4 75 74 JNZ SHORT maplev83.005F7D4A //pass PIC check

005F7DCD 90 NOP // remove PIC string data in Delete char packet
005F7DCE 90 NOP
005F7DCF 90 NOP
005F7DD0 90 NOP
.
.
.
Fill with nop
.
.
.
005F7DE5 90 NOP
005F7DE6 90 NOP

005F7E5F 90 NOP // fill with nop, not release CSoftKeyboardDlg which not used
005F7E60 90 NOP
005F7E61 90 NOP
005F7E62 90 NOP
005F7E63 90 NOP
005F7E64 90 NOP
005F7E65 90 NOP
005F7E66 90 NOP
005F7E67 90 NOP
005F7E68 90 NOP
005F7E69 90 NOP005F7E6A 90 NOP
then you can receive belowpacket from client:
17 00 (packet opcode) XX XX XX XX (char ID)

 

[oheybongza]

u can make this or not?

Use: Ollydbg

change below:005F7CA1 0F95C0 SETNE AL
005F7CD4 75 74 JNZ SHORT maplev83.005F7D4A //pass PIC check

005F7DCD 90 NOP // remove PIC string data in Delete char packet
005F7DCE 90 NOP
005F7DCF 90 NOP
005F7DD0 90 NOP
.
.
.
Fill with nop
.
.
.
005F7DE5 90 NOP
005F7DE6 90 NOP

005F7E5F 90 NOP // fill with nop, not release CSoftKeyboardDlg which not used
005F7E60 90 NOP
005F7E61 90 NOP
005F7E62 90 NOP
005F7E63 90 NOP
005F7E64 90 NOP
005F7E65 90 NOP
005F7E66 90 NOP
005F7E67 90 NOP
005F7E68 90 NOP
005F7E69 90 NOP005F7E6A 90 NOP
then you can receive belowpacket from client:
17 00 (packet opcode) XX XX XX XX (char ID)

 

[nsh7813]

Sure, I confirmed it work

 

[oheybongza]

can i have your complete or not i cant do this. thk u

Sure, I confirmed it work

 

[Z41N]

Thanks for this, works.

Curious, how were you able to find this? Trying to look more about how to find different features/edits.

 

[nsh7813]

here

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Compared with KMS v1.2.65 (no PIC system).
The function address is 55CEF1, I used Ollydbg and IDA Pro