Questions tagged [ida-plugin]
Refer to any programs specifically designed to be a plugin of IDA Pro.
135
questions
0
votes
0answers
22 views
Use IDAPython to automatically attach to a remote GDB server
I would like to automate the process of connecting to a remote debug server.
The following code worked for the remote win32 debugger:
from ida_dbg import *
set_remote_debugger(addr, port)
...
0
votes
1answer
50 views
Custom IDA Decompilation Format
Is there a way to customize the format of IDA's decompiled code?
e.g.
char buf[7]; // [rsp+5h] [rbp-1Fh]
to
char buf[ 7 ]; // [ rsp + 5h ] [ rbp - 1Fh ]
or
switch (c)
to
switch( c )
0
votes
0answers
52 views
How to change IDA to use Python 3.7 and not Python 2.7: “do not have the x86_64 architecture”
I have IDA 6.95, Python 2.7 and Python 3.7.
Currently when I start IDA it uses Python 2.7:
-----------------------------------------------------------------------------------------
Python 2.7.12 (v2.7....
1
vote
1answer
76 views
Get a networkx graph from the the function call-graph of the file using IDApython?
Is there any easy way to get a function call graph of a binary program using IDApython then convert it to a networkx graph other than going through every function and constructing the call-graph ...
0
votes
1answer
78 views
Get current file name with IDApython
I am running my IDA script on many files (batching), and i need to get the file name the script is running on within the script. the problem is i cannot find any API that does that.
the closest things ...
0
votes
0answers
14 views
How to get the color of a operand in IDApython?
Lets say there is a instruction, and the operand is pink, is there any API call that i can use to get the color of the operand? i searched in their documentation but only found GetColor API which ...
0
votes
0answers
20 views
Get the string usage sequence in each function with Idapython?
The only function i know for this task is idautils.Strings()
but the problem is i need to get the sequence of string usage in each function, meaning that if string 1 was first referenced then string ...
0
votes
0answers
31 views
Checking if a call is a API/Library call in IDApython?
I asked the question a while ago but found no answer so I'm trying my luck again
the only solution is this :
Finding all API calls in a function
but it doesn't work when the library call is a .NET ...
0
votes
0answers
22 views
How to check in IDApython that if a call is an API/Library call or not?
I want to check for every call instruction whether its an API call or library call (statically linked that flirt recognized)
The only solution i found is this :
Finding all API calls in a function
but ...
1
vote
0answers
47 views
Is there any way to apply FLIRT signatures through a script like idapython?
I'm writing a script to find out how many functions were recognized after applying a FLIRT signature library, I'm using idapython I would like to know if I can apply the signatures by the script.
0
votes
1answer
83 views
Getting function arguments in ida
I'm trying to extract the callee arguments in my intel x86 binary using IDA Pro 7.3. I tried the following line:
ida_typeinf.get_arg_addrs(call_address) # call address points at `call some_func`
...
0
votes
0answers
40 views
Defeating Tall Call obfuscation or something similar
If you look at the image below, you will see that IDA Pro's static analysis fails because the function doesn't actually end up there. There is no ret, add esp, 0x20 or pop to free the arguments on the ...
0
votes
0answers
29 views
IDA SDK Assemble instruction
What's the method of assembling instructions in IDA SDK c language?
Is that possible by passing insn_t* or str like option available in IDA [Edit->Patch program->Assemble]
1
vote
0answers
32 views
How to clear all comments created in ida using funcap?
How to clear the comments created by funcap and restore database to it's previous state?
I tried reanalyzing the program but comments do not seems to go away from database.
Though, checking-off ...
0
votes
0answers
43 views
how to calculate no basic blocks of a function using IDAPython
I am new to IDA Pro, IDAPython want to calculate no of basic blocks and its location in a function using IDAPython, please share the code with library needed to import.
0
votes
1answer
230 views
Find functions signatures in Ida?
I didn't understand the subject of find function in Ida via signature.
If I understand well that way helps to recognize libraries functions in static binary(in dynamic binary I can see the functions ...
1
vote
1answer
80 views
IDAPython: idaapi.get_highlight for demangled names
I'm using the following code to get the address of the selected function/variable:
hightlight = idaapi.get_highlight(idaapi.get_current_viewer())
screen_ea = idaapi.get_screen_ea()
ea = idaapi....
2
votes
1answer
403 views
IDA and Ghidra Reversing
I have several questions about IDA and Ghidra (for MIPS and ARM):
Is there any option to load an executable file with all its libraries?
For example, I want to enter inside a function which its ...
2
votes
1answer
45 views
Names not populating from disassembly to decompiler
I am writing a script in IDA Pro. I noticed that when I rename functions with "n" in the disassembly view, that same function is not being renamed in the decompilation.
I have never noticed this ...
1
vote
1answer
574 views
Using Python 3.7 and 2.x in same IDA
I have IDA Pro 7.4 that use with Python 3.7 and I have some IDA-plugin that works only with Python 2.7.
Is there any way to run that Python 2.7 based plugin?
0
votes
0answers
72 views
Find vulnerabilities in ARM IoT device
I have an ARM IoT device with a web interface, and I have the binary of this device open in Ida Pro.
I looking for vulnerabilities in the webserver binary that can be exploited to run commands or ...
0
votes
0answers
30 views
IDA plugin handles signal only on hotkey press
IDA plugin handles signal only when I click the "hotkey" and not when I execute signal with
$ echo "test" > /tmp/fifo & # created w/ `mkfifo /tmp/fifo`
$ kill -SUIGUSR2 $(pidof ida)
Plugin ...
0
votes
0answers
15 views
Open all object files in Ida
I have archive file , like libc.a .
When I tried to open it with ida, ida ask to choose one object file that contain in archive file.
Is there any way to open all the object files in one Ida project?...
0
votes
1answer
108 views
Find all syscall in statically Arm Binary
What is the easy and fast way to find all syscall in statically Arm binary ?
Is there any Ida plugin that do that?
0
votes
0answers
43 views
Identify encrypt /decrypt rsa function
I have arm static binary that I know it use RSA.
How can I find the encrypt/decrypt function?
1
vote
0answers
33 views
IDA Pro SP tracking
I am reversing a BIOS and its code extensively uses SP register for 16-bit return addresses (and also things like "bswap ESP" to obtain a "two-level-deep" stack, and rarely "mov mm7, esp" to obtain a "...
1
vote
0answers
50 views
How to load a library at a specific address in IDA and re-analyze the program statically?
I have a dumped PE that has calls like
call ds:dword_4010B4
now these are actually addresses of APIs in kernel32.dll
my problem is IDA doesn't know that these are kernel32 APIs and therefore in ...
1
vote
1answer
233 views
Extracting instruction and operand information in IDA Python
I am writing an IDA python plugin to identify the operands that are defined and used by every instruction. For now, I am using the canonical feature for an instruction to identify if an operand to the ...
0
votes
1answer
140 views
How to call WinApi from a breakpoint in IDA Pro?
When I'm stepping through a debuggee process with IDA+WinDbg (as a debugger), I need to track one parameter by executing the following API (from within the breakpoint):
//C++ code
SCROLLINFO s;
s....
0
votes
0answers
40 views
use ida python to add a remark when calling a function using register
I want to add a remark for all non direct function calls.
e.g. say i have
mov EAX [functionEP]
call EAX
Assuming i have many such calls to various functions, I would like to run the debugger and ...
2
votes
2answers
2k views
Use idapython to print register or memory value when the debugger is running
I want to record the value of a certain register or specific memory location when the program is being debugged.
e.g. in the following segment:
.text:0FD6268D shr ecx, 4
.text:...
1
vote
1answer
134 views
Tool to search known hash/encryption algo in files in Windows
I am looking for a tool (the best would be an Ida plugin) that can search files in a folder for a known hash (md5/sha1 etc.) and encryption (aes /rsa etc.).
I know an Ida plugin called FindCrypt2 but ...
1
vote
2answers
2k views
How to load a color theme correctly in IDAPro?
I work late nights and a dark theme like this would be nice with IDAPro.
I followed the installation steps and copied the contents of 'plugins' from the github page to the 'plugins' directory in my ...
1
vote
0answers
90 views
Argument types not identified when parsing declarations
I'm trying to add a dynamic import segment in the IDA database which contains functions names, and I'm applying type information to it, so that I can obtain argument locations by using ...
0
votes
2answers
1k views
How to identify base64 encode/decode in assembly
How to identify in assembly base 64 encode/decode with Ida. Is there any magic constant that I can search? Or maybe a plugin that find that?
FindCrypt2 Ida plugin not find that
1
vote
1answer
679 views
Can't find debugger in IDA PRO menu
I was going to debug something but I see IDA 6.8 + hexrays doesn't show the debugger tab in the menu for some .exe files.
This is an example when I didn't load any .exe:
This is another example when ...
3
votes
1answer
409 views
IDA 7.0 - combine sequence of assembly instructions to a macro
I'm solving this CTF with IDA Pro 7.0.
At some point there is an offset calculation by index, it simply multiply an index by 48 and write/read some data to it.
The main problems are:
the ...
3
votes
1answer
448 views
Point-to analysis of IDA Pro
I am aware that many users on this forum are experts (developers) of IDA Pro. So I am tentatively inquiring some high-level ideas behind the point-to analysis of IDA Pro.
According to my personal ...
1
vote
1answer
3k views
How to find V-Table in IDA? (Using class informer)
I've been trying for a while now to get my head around V-Tables, V-Table patching, etc, i understand what V-Tables are and why they are used (At least i think i do).
But how do i find them in IDA? I'...
-2
votes
1answer
2k views
How to install ida plugin to identify encryption function
I saw here How to identify known encryption algorithm? the IDA plugin https://github.com/nihilus/IDA_Signsrch
I don't understand how to install it .
In the INSTALL I saw coppy the plug-in and ...
1
vote
1answer
657 views
Install and configure script language bar on IDA from IDC to Python
I'm new in the field of reverse engineering to detect malicious code in ELF file.
I installed IDA on Ubuntu (https://www.hex-rays.com/products/ida/support/download_freeware.shtml) then follow guide ...
4
votes
0answers
464 views
IDAPRO from command line interface: Exporting IDB file to BINEXPORT file
I'm trying to convert my IDB files to BINEXPORT files using the following command that has been advised in many similar questions:
"<path-to-idaq.exe>" -A -OExporterModule:<result-...
1
vote
0answers
327 views
Getting R6034 error message when starting IDA Pro
I have installed Anaconda on Windows to replace standalone Python installation that was used by the IDA Pro. I have confirmed that all relevant environment variables and register keys were set to ...
1
vote
1answer
244 views
De-obfuscation - Emulation-oriented vs Script-oriented
What are the advantages of each method when employing de-obsfucation of potentially malicious code?
I've been told to always use emulators like x86emu since it doesn't actually run the code when ...
1
vote
1answer
95 views
IDA SDK: Event when database created / opened?
I'm writing a plugin which is available at all times (PLUGIN_FIX flag).
However, I also need to be notified when a database is created or opened, as if I would handle the moment when init() is called ...
-1
votes
1answer
423 views
Dis-assamble .exe file to .asm in IDA Python [closed]
I have 5K .exe files from different sources like C and C++. I want to Dis-assamble them into .asm file using IDA Python. Consider this .exe file opened in IDA with text view:
I want this "Assembly" ...
-2
votes
1answer
489 views
(Hex-Rays) How to define C macro?
Im want create reverse macro for constant integers, how i can do it?
Example:
#define MU_ITEM(x, y) (x * 512 + y)
My goal is make result of number format like: before & after.
2
votes
1answer
987 views
Identify the porcessor type of a binary
There are different ways to identify the processor type such as using IDA or file command in Linux. But sometimes the processor type is not detected by these tools. Besides I do not have the correct ...
2
votes
1answer
1k views
IDA PRO: Monitor variable during execution
I'm new with IDA. Say I have a variable which is created in some function and it is argument to other functions.
My question is how to monitor this variable? In monitor I mean is there any way to set ...
0
votes
1answer
304 views
Getting Xrefs to Windows Library Functions in IDA Pro
Ok so let's say that a program obfuscated its IAT and i can't see it in IDA Pro. In OllyDbg there is a plugin where you press Ctrl+G you can search for a library function and set a breakpoint even ...
