radare2 personal cheatsheet
https://radare.gitbooks.io/radare2book/
1
r2 -w ./file # open file for patching
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Main Commands
- aaa - analyze everything
- pdf function / pd 20 @function - print disassembly at function
- s 0x4000 - seek address /s+ s- for relative seek
- VV @function - Enter Graph View at function
- iz - print strings
- @ - use for temporary seek
- ~ - like grep
- px - print hexdump
- ia - info all
- wa - write assembly
- afl - list functions
- axt [offset] - find xrefs
- / [string] - search strings
- o - work with file descriptors
- afta - analyze local variable types
Visual Modes
- V - Enter Normal Visual mode
- VV - Enter Graph View
- V! - Enter Panel View
- A - patch at current address
- p - rotate print mode
- : - open command line
Tricks
- append j to a command for json output
- append ~{} to command for json pretty print
- use pipe | with shell commands
- use > to pipe outputs to file
- wx 9090 - write nop at current address
- use initialization scripts to do the basic startup tasks
Customization
- eco - colorschemes, e.g. eco darkda
- e scr.utf8 = true
- e scr.utf8.curvy=true
Debugger
- r2 -d ./file
- db 0x0000 - breakpoint at 0x0000
- dc - run
- ds - step
- dcs - continue until syscall
- dd - manipulate file descriptors
- dr eax=5 - manipulate reg value
- s - step (visual)
- S - step, not into calls (visual)
Last modified 2yr ago
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