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Questions tagged [binary-files]

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0 votes
1 answer
21 views

Vim: "not usable on this computer" error when trying to recover a swap file

I'd like to take a moment to touch on this error message, which can appear when you are listing swap files with vim -r. [not usable on this computer] Wherein if you attempt to recover the swap file, ...
Braden Best's user avatar
0 votes
0 answers
82 views

Trouble mounting SquashFS filesystem from TP-Link Deco M5 router firmware

Question I am new to reverse engineering and trying to retrieve the file system of a TP-Link Deco M5 router from its firmware. I have successfully extracted the SquashFS filesystem from the firmware ...
Its Anonymous Place's user avatar
0 votes
1 answer
108 views

What is a container?

There is a lot of jargon around the word container. From AVI or M4A being a container to PE being a container format as noted in this comment. It is important to understand that PE is just a ...
Whitequill Riclo's user avatar
1 vote
1 answer
143 views

How can I debug Binary batch file?

I have a .bat file in binary format. But I don't know its functioning. How can I view the content in detail or debug the binary .bat file, or convert it to exe file?
Bernd Groger's user avatar
0 votes
1 answer
192 views

File Contents Replaced with 0xFF (and a few 0x7F)

I have a corrupted word document whose data I am trying to recover. It comes from a thumb drive suspected of having virus activity; this is not the only file that has been affected. Opened it up with ...
Bondolin's user avatar
  • 103
14 votes
1 answer
4k views

Why does my "grep" stop filtering a non-ASCII file it thinks is "binary"?

I'm working with a Windows-10 computer, using a WSL. I'm investigating a logfile, produced by NLog in a C# application. I'm expecting log entries to appear everywhere throughout the file, but I see ...
Dominique's user avatar
  • 2,283
0 votes
1 answer
832 views

How can I add dummy bytes to a file? [duplicate]

I am on Windows 11 and I basically care about making the file (a .bin file) seem larger than it is without augmenting the file's function. I have a 524,288 byte-sized file and I want to make it 4,194,...
tcwub's user avatar
  • 9
0 votes
1 answer
7k views

"There are some data after the end of the payload data" on 7zip while extracting a bin file from Gmod workshop

Before we start, this is a near-identical issue from 6 years ago, where the answer offered seem less relevant today due to updates to 7Zip. While using 7zip to extract a bin file downloaded via ...
HFOrangefish's user avatar
0 votes
2 answers
1k views

Bash: truncate or crop part of binary file or stdin on CLI?

If I have a binary file, or some command with a raw binary output, and I'm looking for a shell (bash) command to crop a specific part of data i.e. with given start and length or end offset in bytes. ...
RocketNuts's user avatar
  • 1,172
1 vote
0 answers
1k views

Grepping byte offset values for data blocks of specific type in a binary file, but it's skipping blocks containing any byte larger than 127 [or 0x7F]

I have a binary file containing blocks of data. The first four bytes of each block contains a fixed byte string, five bytes after that contains the block's "type" byte. I want to find out ...
John's user avatar
  • 11
16 votes
3 answers
10k views

On which systems should I prefer “musl” or “gnu” binaries?

Several rust utilities include binaries for linux with musl and gnu suffixes, leaving me to wonder which one should I use, and why? Examples: https://github.com/chmln/sd/releases provides musl and ...
balupton's user avatar
  • 495
1 vote
1 answer
6k views

How can i convert a .bin file to a .json file [closed]

There is a ".bin" file on my pc that i want to convert. I tried to do it with a ISO reader but it wont work. The only thing i know about this file, it stores some json data that i want to ...
q4p's user avatar
  • 13
0 votes
1 answer
2k views

Put binary numbers per row one by one

My aim is convert decimal number to binary numbers and putting binary numbers one by one per column in EXCEL. I did convert decimal to binary using BASE command and do not know how to put it one by ...
Max's user avatar
  • 1
0 votes
0 answers
176 views

What is the concrete difference between a binary file and any other kind of text file? [duplicate]

Question based out of curiosity. Why if I copy the code from a binary compiled from c code, and paste it into a new file that I make executable, this new file doesn't act as a binary and execute the ...
awasi's user avatar
  • 101
0 votes
1 answer
401 views

Super user binary source for Debian distro

I'm trying to craft a new root handle in a Debian distro and need to know where the source code for the su binary is located in order to move forward. Can anyone point me in the right direction?
Brandon Mccrary's user avatar

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