Questions tagged [ida-plugin]
Refer to any programs specifically designed to be a plugin of IDA Pro.
145
questions
1
vote
1answer
65 views
Ida Pro doesn't recognize known function
I open statically Arm binary with Ida Pro.
While I reversing I find out some function like strstr and memcpy and etc. That Ida doesn't understand that those function are strstr and memcpy(for example)
...
0
votes
1answer
46 views
IDA API: Writing a plugin - How can I ensure that analysis has completed?
I have been reading through the API documentation here and As far as I can tell there are three ways to wait for the analysis to finish.
get_auto_state
auto_wait
auto_is_ok
Looking at the API if ...
2
votes
2answers
119 views
IDA PRO Hex-Rays try-catch
I've been working in IDA Pro with a project but there is an issue. Try-Catch statements don't look nice.
I've been searching and it seems like IDA does not support them so I was wondering if there is ...
1
vote
1answer
44 views
Display open handles in IDA pro, just like xdbg?
I want to know for example that if a ReadFile is happening and the handle number is 100, which file or whatever this handle belongs to?
lets assume for whatever reason i cannot trace CreateFiles to ...
1
vote
1answer
29 views
Restoring original stack variable in IDA Pro?
I would like to convert an instruction like:
lea ecx, [esp+150h+var_13E+2]
to:
lea ecx, [esp+14h]
I know it's possible to do this with the key K. But I'm writing an IDAPython plugin that needs ...
0
votes
0answers
32 views
how highlight multiple word in ida assembly view? (already know method in graph view, but dont work in text view)
like set different bg or fg for two keyword : eax and ecx (or hex )
not line highlight ....
in graph view , i found a plugin to do this by hook graph node text , but no search result for text mode ...
0
votes
1answer
37 views
Is there any way to STOP the loop of the IDApython?
Is there any way to STOP the loop of the IDApython ?
I want to stop the loop processing of IDAPython with any timing after starting the IDAPython(which contain loop function) from IDApro menu -> ...
0
votes
1answer
204 views
(IDAPython)How to get the function name string from the Function address?
For example, in the Registers windows of IDA pro, It show the following.
( I think "WS2_32.dll:ws2_32_shutdown" is a string that IDA automatically resolved.)
EAX 766D32B0 WS2_32.dll:...
0
votes
1answer
51 views
how to call the function from IDAPython with passing arguments by manually push them to the stack
would you please tell me how to call the function from IDAPython code ?
I want to simulate it by manually push to stack as the two arguments and calling the function.
1
vote
3answers
98 views
Identify APIs inside functions
I know it's a silly question 😂😂
I'm using IDA and I want to know if there is a plugin to identify all called APIs inside a function instead of entering each function manually?
0
votes
0answers
30 views
HexRay API - Programatically rebaseing program on firmware
I am working on several firmwares (mostly ARM and PPC) that have no structure that IDA can decipher and so far I have been guessing BASE address until the functions and strings align with what I see ...
0
votes
0answers
45 views
How to create a form with a dropdown menu in ida in using C++ ask_form?
There is a function in kerwin.hpp, but its usage is unclear to me.
I want to display to the user a list of strings to choose from so I defined:
qstrvec_t fileNames;
I want the user to choose one and ...
0
votes
1answer
270 views
Failed to load IDA PLW plugin
I am trying to install mIDA plugin for IDA.
I found a compiled PLW file here: https://github.com/sourceincite/tools/tree/master/pymsrpc/mIDA , downloaded it and saved it to C:\Program Files\IDA 7.0\...
0
votes
1answer
49 views
IDAPython, parse IDA DB as PE file
I have buffer loaded into IDA with IDAPython in a costume loader script, I want to now to be parsed as a PE, or in fact, it would be better if IDA will try to reparse it as a PE, is it possible ...
1
vote
1answer
120 views
Try to parse buffer as PE with IDAPython
file_buffer = requests.get(file_url)
buf_size = len(file_buffer)
pe_file = pefile.PE(data=file_buffer)
print("This is really a pe imphash %s." % pe_file.get_imphash())
addr = hex(id(...
0
votes
2answers
161 views
How to parse the NT headers and section headers of a PE file using IDApython?
I am trying to move some of my PE parsing into IDApython, i know how to do this with libraries like lief, but is it possible to parse the PE headers using IDA python, just like lief? i want to get all ...
0
votes
1answer
67 views
How to parse the IAT using IDApython?
Is it possible to parse the IAT using IDApython?
i know how to do it with python libraries like lief, but i was wondering if IDApython also has an ability to parse IAT or not?
0
votes
2answers
299 views
IDA plugin with visual studio c++ 2019
Hello all and sorry for my bad English
I am trying to test an example for developping plugin in C++ with IDA from the book :
http://www.binarypool.com/idapluginwriting/idapw.pdf
I am using Visual c++ ...
0
votes
1answer
38 views
LPC2378FBD144 Arm7 hex file
I have binary file for the LPC2378FBD144 processor ineed to reverse engineer it using IDA V7.3
im little confused about memory organization values i should put in the memory organization thank you for ...
0
votes
0answers
52 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
62 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 )
1
vote
0answers
703 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
231 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
544 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
73 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 ...
1
vote
0answers
84 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
392 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`
...
1
vote
0answers
62 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
1answer
1k 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
192 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
1k 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
72 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
2k 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?
1
vote
0answers
91 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 ...
1
vote
1answer
309 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?
1
vote
0answers
44 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
111 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
427 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
196 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
43 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
3k 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
150 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
3answers
4k 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
100 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
2k 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
966 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
510 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
513 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
4k 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 ...
