MYPOWER

A simple memory scanner

Usage

Attach process

attach -p pid

Scan number(I32)

scan -I =0x123

Filter scan session

filter <0x123

Scan pointer chain

ptr --mask 0xFFFFFFFFFFFFFC00 --depth-max 4 --offset-max 512 --result-max 512 0x7389f6a000 0x738d7d9000 0x73672e99f0

0x7389f6a000 0x738d7d9000 is the source memory region. For example the .bss segment of so/executable

0x73672e99f0 is the target pointer.

Expression

Math

"0x123+100"
"0x123-100"
"0x123*100"
"0x123/100"
"0x123%100"
"0x10+0x3*0o5"
"(0x10+0x3)*0o5"
"1+3&1"
"2&4|8"
"~1+2"
"1+3<<1"
"2>1|2"
"1?2:3"
"0?2:3"
"((10-2)+0x3)*((4+5)+(5-2))"

Example

scan -I "=(0x123+456)*2"

Filter

=
!=
>
>=
<
<=

Example

filter "<0x123*2+1"

Build

Ubuntu 22.04

CMake 3.22.1

Python 3.10.6

Install DSL parser generator

git clone git@github.com:vrolife/playlang.git
cd playlang
python3 setup.py install

Compile

cmake --preset dev-host-libc++ -B build
cmake --build build

Run

./build/src/mypower

License

The main program mypower release under GPLv3 license.

The TUI library tui release under MIT license.