All Questions
20
questions
2
votes
1
answer
432
views
x64dbg : TraceInto only in user code
The question seems pretty simple, but I can't achieve this simple thing in a reasonable time. I have a malware proceeding to deobfuscate a large amount of APIs in memory. Only the pointer to the ...
- 23
1
vote
0
answers
602
views
x64dbg isn't running the program I'm looking at
I'm almost definitely being an idiot but I have opened up an .exe file in x64dbg and I can run the file just fine when looking at the assembly but it doesn't open a second window so I can see the ...
- 11
1
vote
3
answers
1k
views
x64dbg Crash on Dynamic Debugging Remove Anti-Debugging Protection
I am trying to run Dynamic code analysis using x64dbg for Windows 64 bit executable. I install the anti-debugging plugin for x64dbg from https://github.com/x64dbg/ScyllaHide. I still find the ...
1
vote
2
answers
657
views
Changing page permissions at runtime under a debugger
Does x64dbg or another debugger provide a way to change the page permissions for all mapped pages for a given section at runtime? Perhaps via a plugin?
- 111
2
votes
1
answer
3k
views
Program prevents x64dbg from starting or kills it if it's already running. What to do?
I have the following problem with x64dbg. I am trying to debug a x64 PE program with x64dbg on Windows.
It looks like the program has some sort of anti-debug protection. I have the following behavior:
...
- 21
0
votes
0
answers
267
views
x64dbg show some text in Chinese
While debugging some 32-bit file with x32dbg, some of the text appear in Chinese and I don't why.
This happened after I moved to a new computer but both of them were Windows 10.
In my old computer I ...
- 583
0
votes
0
answers
2k
views
x64dbg execute till next call OR return
I am using x64dbg and I want to know if there's any way to run the code till next Call statement?
I know there is an "Execute till return" option,
but I want to execute till next call ...
- 1
2
votes
0
answers
884
views
Recommended plugins for x64dbg
I was wondering, as professional reverse engineers - what would be your "must-have" plug ins? Please give a brief description and say how it helps you and possible drawbacks.
The more you can ...
- 86
1
vote
0
answers
2k
views
In X64dbg, how can I script a string write to memory?
I find that I can write to memory as
[addr] = value
As given by the documentation at http://help.x64dbg.com/en/latest/introduction/Input.html
And while I could work around my problem as dividing ...
- 11
1
vote
2
answers
2k
views
Difference between 32 bit and 64 bit disassemblers
As far as my level of understanding goes, the only difference between a 32 bit and 64 bit disassembler is that the produced assembler-code of a 32 bit disassembler is only using 32 bit assembly ...
- 15
1
vote
0
answers
466
views
UTF8, UTF16 encoding string search
I want to search for a string written in Georgian from within x64dbg. It shows me spaces except them..
P.S I found this github repository but, I don't know how to install the plugin in the debugger.....
1
vote
1
answer
1k
views
Is there any debugger that supports step-back? [duplicate]
In Ida when I use debugger, but I can't step back.
Is there any debugger that allow go backwards?
- 11
24
votes
4
answers
25k
views
OllyDbg vs x64dbg - Does OllyDbg have any particular advantage over x64dbg?
OllyDbg had been nice in the past, but it stopped development a decade ago, x32dbg/x64dbg era came.
However, some people still use OllyDbg. Are there any reasons to use the old OllyDbg still? Doesn't ...
- 673
1
vote
1
answer
5k
views
x64dbg how to watch all changes after one step
We know that x64dbg will mark the changes as red color after we step an assembly instruction, so how can I get all changes without scroll monitor windows?
x64dbg 32bit version trace:
NEW UPDATE
...
- 135
5
votes
2
answers
15k
views
How can i add plugins in x64dbg?
I am trying to add 'xAnalyzer' plugin into it but after copying the files, I can't see it in debugger.
Its installation instructions are not working.
- 51