https://github.com/mephi42/ida-kallsyms

IDA script for parsing kallsyms
https://github.com/mephi42/ida-kallsyms

Last synced: about 2 months ago
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IDA script for parsing kallsyms

• Host: GitHub
• URL: https://github.com/mephi42/ida-kallsyms
• Owner: mephi42
• Created: 2019-10-08T22:20:02.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2023-09-27T18:10:01.000Z (about 1 year ago)
• Last Synced: 2024-05-27T11:56:54.450Z (4 months ago)
• Language: Python
• Homepage:
• Size: 6.21 MB
• Stars: 58
• Watchers: 8
• Forks: 11
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# ida-kallsyms

IDA script for parsing kallsyms.

## Usage

* `git clone https://github.com/mephi42/ida-kallsyms.git`

* Open the kernel in IDA, let the autoanalysis finish.

* From `File` → `Script file...` (Alt+F7 / Alt+F9) run

  `ida-kallsyms/ida-kallsyms.py` script.

## Usage with Ghidra

* `git clone https://github.com/mephi42/ida-kallsyms.git`

* Open the kernel in Ghidra, let the autoanalysis finish.

* Go to `Window` → `Script manager`.

* Once: press `Script Directories` button and add `ida-kallsyms`.

* In `Filter` edit box, type `kallsyms`.

* Double-click `ghidra-kallsyms.py` and wait.

## Stand-alone usage

* `git clone https://github.com/mephi42/ida-kallsyms.git`

* `ida-kallsyms/find-kallsyms vmlinux >vmlinux.kallsyms`

* The resulting `vmlinux.kallsyms` file can be imported into IDA using

  `ida-kallsyms-import.py` script.

# build-vmlinux

Script for obtaining function signatures and struct layouts. Works by building

a Linux Kernel that is similar to the one being analyzed and extracting debug

information from it.

## Usage

* Load kallsyms into IDA as described above.

* `ida-kallsyms/build-vmlinux --like vmlinux`

  This will run for a while and generate `vmlinux.like.json` file.

  Check out `ida-kallsyms/build-vmlinux --help` in case you already have

  `binutils-gdb` / `gcc` / `linux` local git repos or a `.config` that

  matches `vmlinux`.

* Import `vmlinux.like.json` into IDA using `ida-kallsyms/ida-like-import.py`

  script.

* If there are import errors, check `vmlinux.like.json.log` file.