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https://github.com/fireundubh/ida7-alleycat
Alleycat plugin by devttys0, ported to IDA 7
https://github.com/fireundubh/ida7-alleycat
Last synced: 5 minutes ago
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Alleycat plugin by devttys0, ported to IDA 7
- Host: GitHub
- URL: https://github.com/fireundubh/ida7-alleycat
- Owner: fireundubh
- Created: 2018-04-29T00:17:44.000Z (over 6 years ago)
- Default Branch: master
- Last Pushed: 2018-04-29T00:25:01.000Z (over 6 years ago)
- Last Synced: 2024-08-03T10:01:36.420Z (3 months ago)
- Language: Python
- Size: 45.9 KB
- Stars: 14
- Watchers: 3
- Forks: 3
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# IDA7-Alleycat
Original plugin developed by devttys0, ported to IDA 7.0
## IDA 7.x Port Changes
- Updated to IDA 7.0 SDK
- Removed distracting highlight color
- Minimal refactoring (e.g., reduced nesting, PEP8 fixups)
## Documentation
### Features
- Finds paths to a given code block inside a function
- Finds paths between two or more functions
- Generates interactive call graphs
- Fully scriptable
### Usage
In IDA's UI, navigate to `View->Graphs->Find paths from the current function to...`; this will search for call paths from the function your cursor is currently in to one or more destination functions.
Select a function from the function chooser dialog and click `OK`.
You will be prompted again to choose another function; you may continue this process to select as many destination functions as you'd like. Once you are finished, click `Cancel` or press the `Esc` button.
The call graph is interactive; double-clicking on a graph node will jump to that location in IDA's disassembly window. You may also dynamically change which nodes are displayed at any time using the following hotkeys:
- To only show paths that traverse a particular node: right-click the graph, select `Include node`, and then click on the node.
- To exclude all paths that traverse a particular node: right-click the graph, select `Exclude node` and then click on the node.
- To undo any of the above actions: right-click the graph, and select `Undo`.
- To redo an undo: right-click the graph, and select `Redo`.
- To reset the graph: right-click the graph, and select `Reset graph`.
For practical purposes, there is a maximum depth limit imposed on path searches. You can increase or decrease this limit in the IDAPython terminal:
```
Python> print ALLEYCAT_LIMIT
10000
Python> ALLEYCAT_LIMIT = 2500
```
### Scripting
To generate a list of unique paths between two functions, use the `AlleyCatFunctionPaths` class:
```
Python> print AlleyCatFunctionPaths(ScreenEA(), idc.LocByName('strcpy')).paths
```
To generate a list of unique paths from the between two code blocks inside a function, use the `AlleyCatCodePaths` class:
```
Python> print AlleyCatCodePaths(idaapi.get_func(idc.ScreenEA()).startEA, idc.ScreenEA())
```
To create an interactive graph, use the `AlleyCatGraph` class:
```
Python> paths = AlleyCatFunctionPaths(ScreenEA(), idc.LocByName('strcpy')).paths
Python> AlleyCatGraph(paths)
```
### Installation
Just copy alleycat.py into your IDA `plugins` directory.