Dmitry Wolf diimdeep

## pwntools-cheatsheet.md

      
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                pwntools-cheatsheet.md
              
          
    Pwntools Cheatsheet


Program Interaction
Environment and Contexts
Logging and Output
Encoding, Packing and Utility
Assembly and Shellcraft
ELFs, Strings and Symbols
Return Oriented Programming
SROP and Sigreturn Frames


## Get address for ptmx_fops and perf_swevent_enabled
-- How to disassemble kernel
Disassemble uncompressed kernel image binary by arm-linux-androideabi-objdump command in ndk
arm-linux-androideabi-objdump --disassemble-all -b binary -m arm --adjust-vma=0xc0008000 kernel.Image > kernel.dasm


-- How to get address for variable ptmx_fops
ptmx_fops is used in function unix98_pty_init.

  unix98_pty_init()
  {
	-- How to disassemble kernel
	Disassemble uncompressed kernel image binary by arm-linux-androideabi-objdump command in ndk
	arm-linux-androideabi-objdump --disassemble-all -b binary -m arm --adjust-vma=0xc0008000 kernel.Image > kernel.dasm


	-- How to get address for variable ptmx_fops
	ptmx_fops is used in function unix98_pty_init.

	unix98_pty_init()
	{