Compiler hackers

What codes do hackers use?
PHP, C, C+, SQL, Python and Ruby are the basic programming languages that ethical hackers use..
Hacking tools: How do hackers hack? Hacking is typically technical in nature (like creating malvertising that deposits malware in a drive-by attack requiring no user interaction).
But hackers can also use psychology to trick the user into clicking on a malicious attachment or providing personal data.

C++ is one of the go-to C languages for hackers because it helps them gain low-level access to hardware and processes.

The Compiler is a Hacking Node that compiles programs used to hack other networks. Hackers Wikia - Nodes List. NodesProgramsGameplayBusiness Nodes.SummaryStatistics

How can a compiler be hacked?

A clever attacker can exploit built-in C functions and POSIX libraries to gain control over the computer hosting the online compiler.
Commands like execl (), system (), and GetEnv () can be used to probe the target machine operating system and run any command on its built-in shell.

Is it possible to get a backdoor if a compiler is hacked?

No, because the source you can see doesn't necessarily match up with the binary you're using.
The specific attack described in that paper involves multiple compiler source versions:

there is a malicious one

which contains the code to inject backdoors into anything compiled using this compiler

and a clean one

which doesn't contain this code.

Is there a 'first' compiler that you can't compile yourself?

And that is the problem:

no matter how many intermediate compilers you insert and inspect their source code

there will be one ultimate "first" compiler that you cannot compile yourself and that you must trust.
Later on in the paper, Thompson also explains that the compiler is just an example.

What are online compilers?

Online compilers are a handy tool to save time and resources for coders, and are freely available for a variety of programming languages.
They are useful for learning a new language and developing simple programs, such as:

the ubiquitous “Hello World” exercise.

Resource Hacker is a free resource extraction utility and resource compiler for Windows developed by Angus Johnson.
It can be used to add, modify or replace most resources within Windows binaries including strings, images, dialogs, menus, VersionInfo and Manifest resources.
It can also create resource files (*.res) from scratch and the latest release provides a number of text templates to facilitate this.

Compiler hackers

What codes do hackers use?

How can a compiler be hacked?

Is it possible to get a backdoor if a compiler is hacked?

Is there a 'first' compiler that you can't compile yourself?

What are online compilers?