Questions tagged [executable]

A file that can be processed (executed) by the CPU of the machine through the operating system accordingly to the instructions that it contains.

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9
votes
3answers
20k views

Get jar back from wrapped(into exe) jar

Is there any way to get a jar file from a jar wrapped using a exe wrapper. I have an exe file and I know that it was wrapper using exe wrapper (launch4j to be precise). How do I unwrap this jar to get ...
51
votes
7answers
131k views

How to know in which language/technology program (.exe) is written?

How to understand if exe/dll is written in C++/.Net/Java or in any other language. I tried to use Dependency walker but not able to get required information.
8
votes
1answer
501 views

Loading Windows executable - unexpected data appended at beginning sections after loading in memory

Few days after asking the question I realised I misinterpreted my original findings. It seems .rdata section on file is copied directly to memory, but then first 36 bytes are overwritten by loader ...
5
votes
1answer
466 views

Differences in memory dumps of executable data

I'm comparing memory dumps in python with diStorm and volatility and try to analyze for given MemoryDumps (the 'dump' and the 'truth') whenever or not there was process injection. Mainly I try to ...
5
votes
3answers
5k views

Special Properties of Delphi (Object Pascal) Executables

While reading some threads on other reverse engineering forums, I learned that executable programs compiled in Delphi have special properties. I'm not sure what those special properties are but I ...
3
votes
2answers
50k views

How can I decompile my (dot)NET .EXE file into its source code [duplicate]

I was working on a C#.NET application on windows platform, I was just testing the code and I don't know somehow I messed it up and after making too much efforts on undoing, I am still not able to ...
2
votes
3answers
317 views

Secure resources from being extracted?

I have a jar file with a resources folder, and I have converted it to EXE using Launch4J. How can I protect my resources from being extracted using winzip/winrar ?
10
votes
5answers
17k views

Freely available resource hacking applications

I am using Resource Hacker as a tool to extract out resources like icon, images, etc. from .dll or .exe file. In addition, I am using it to crack some small Windows application. However, it does not ...
1
vote
0answers
55 views

What are possible ways to dynamically analyze windows service? [duplicate]

I am working executable, which is meant to be loaded as windows service. I have statically determine certain breakpoints that I'd like it to break upon execution. Is there any particular way to ...
3
votes
2answers
16k views

Why my Resource Hacker doesn't work with some .EXE files

I use Resource Hacker Application for Reverse Engineering purposes, I've cracked 3 softwares by using this software, but it doesn't grab all .EXE, .DLL files. sometimes It says, This is not a valid ...
16
votes
4answers
8k views

USB Dongle Traffic Monitoring

How can I monitor a usb dongle's traffic? I would like to see how a program and its usb dongle talk to each other, if it is possible replay this traffic? Since I am new to this type of thing, any ...
6
votes
1answer
312 views

Available tools & techniques for locating sections of interest in a binary executable

If I'm trying to figure out how a program accomplishes a certain task or how it works with an unknown data structure or format, what techniques and tools can I employ to quickly and efficiently locate ...
10
votes
2answers
2k views

Debugging EXE with TLS

How do I debug an executable that uses TLS callbacks? It's my understanding that these run before my debugger will attach.
6
votes
2answers
291 views

How should I go about trying to figure out the programming language that was used?

I have an executable file and I would like to figure out which programming language was the source code written in. The first step would be to use a disassembler. What should be done after that ? ...
45
votes
8answers
31k views

How do I add functionality to an existing binary executable?

I want to add some functionality to an existing binary file. The binary file was created using gcc. Do I need to decompile the binary first, even though I sufficiently understand the functioning of ...
6
votes
4answers
3k views

Unpacking binary statically

Say I have a binary that I'm not able to execute (for example it runs on some device that I don't have one of), but I can disassemble it. I can get the docs on the architecture. (It's MIPS little ...

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