* Do you work in a **cybersecurity company**? Do you want to see your **company advertised in HackTricks**? or do you want to have access to the **latest version of the PEASS or download HackTricks in PDF**? Check the [**SUBSCRIPTION PLANS**](https://github.com/sponsors/carlospolop)!
* Discover [**The PEASS Family**](https://opensea.io/collection/the-peass-family), our collection of exclusive [**NFTs**](https://opensea.io/collection/the-peass-family)
* Get the [**official PEASS & HackTricks swag**](https://peass.creator-spring.com)
* **Join the** [**💬**](https://emojipedia.org/speech-balloon/) [**Discord group**](https://discord.gg/hRep4RUj7f) or the [**telegram group**](https://t.me/peass) or **follow** me on **Twitter** [**🐦**](https://github.com/carlospolop/hacktricks/tree/7af18b62b3bdc423e11444677a6a73d4043511e9/\[https:/emojipedia.org/bird/README.md)[**@carlospolopm**](https://twitter.com/hacktricks\_live)**.**
* **Share your hacking tricks by submitting PRs to the** [**hacktricks repo**](https://github.com/carlospolop/hacktricks) **and** [**hacktricks-cloud repo**](https://github.com/carlospolop/hacktricks-cloud).
You can also use the [**semgrep VSCode Extension**](https://marketplace.visualstudio.com/items?itemName=Semgrep.semgrep) to get the findings inside VSCode.
You can also use the [**snyk VSCode Extension**](https://marketplace.visualstudio.com/items?itemName=snyk-security.snyk-vulnerability-scanner) to get findings inside VSCode.
You can also use the [**VSCode extension**](https://marketplace.visualstudio.com/items?itemName=GitHub.vscode-codeql) to get the findings inside VSCode. You will still need to create a database manually, but then you can select any files and click on `Right Click` -> `CodeQL: Run Queries in Selected Files`
* [**nodejsscan**](https://github.com/ajinabraham/nodejsscan)**:** Static security code scanner (SAST) for Node.js applications powered by [libsast](https://github.com/ajinabraham/libsast) and [semgrep](https://github.com/returntocorp/semgrep).
```bash
# Install & run
docker run -it -p 9090:9090 opensecurity/nodejsscan:latest
# Got to localhost:9090
# Upload a zip file with the code
```
* [**RetireJS**](https://github.com/RetireJS/retire.js)**:** The goal of Retire.js is to help you detect the use of JS-library versions with known vulnerabilities.
```bash
# Install
npm install -g retire
# Run
cd /path/to/repo
retire --colors
```
## Electron
* [**electronegativity**](https://github.com/doyensec/electronegativity)**:** It's a tool to identify misconfigurations and security anti-patterns in Electron-based applications.
* [**Bandit**](https://github.com/PyCQA/bandit)**:** Bandit is a tool designed to find common security issues in Python code. To do this Bandit processes each file, builds an AST from it, and runs appropriate plugins against the AST nodes. Once Bandit has finished scanning all the files it generates a report.
```bash
# Install
pip3 install bandit
# Run
bandit -r <pathtofolder>
```
* [**safety**](https://github.com/pyupio/safety): Safety checks Python dependencies for known security vulnerabilities and suggests the proper remediations for vulnerabilities detected. Safety can be run on developer machines, in CI/CD pipelines and on production systems.
[Psalm](https://phpmagazine.net/2018/12/find-errors-in-your-php-applications-with-psalm.html) and [PHPStan](https://phpmagazine.net/2020/09/phpstan-pro-edition-launched.html).
* If using jsnice.org, click on the options button next to the "Nicify JavaScript" button, and de-select "Infer types" to reduce cluttering the code with comments.
* Ensure you do not leave any empty lines before the script, as it may affect the deobfuscation process and give inaccurate results.
3. Use console.log();
* Find the return value at the end and change it to `console.log(<packerReturnVariable>);` so the deobfuscated js is printed instead of being executing.
* Then, paste the modified (and still obfuscated) js into https://jsconsole.com/ to see the deobfuscated js logged to the console.
* Finally, paste the deobfuscated output into https://prettier.io/playground/ to beautify it for analysis.
* **Note**: If you are still seeing packed (but different) js, it may be recursively packed. Repeat the process.
* If API key found, check here for potential usage syntax: https://github.com/streaak/keyhacks.
* Vuln functions
* InnerHTML() - If you found this, it means there is a potential chance for XSS if no proper sanitisation takes place. Even if your payload is sanitised, don’t worry. Trace the code to find out where the sanitisation takes place. Study it and try to get around the sanitisation.
* Postmessage() - If you have read my previous post (https://medium.com/techiepedia/what-are-sop-cors-and-ways-to-exploit-it-62a5e02100dc), you would notice that Postmessage() might lead to potential CORS issue. If the second parameter of the function set to \*, you are the lucky one. Checkout my previous post to understand more about the mechanism behind.
* String.prototype.search() - This function looks normal. Why would it be a dangerous function? Well, it is because some developers used this to find occurrence of a string inside another string. However, “.” is treated as wildcard in this function. So, if this function is used as sanitisation check, you can simply bypass it by inputting “.”. Checkout Filedescryptor’s hackerone report: https://hackerone.com/reports/129873
* Endpoints & params
* Use [LinkFinder](https://github.com/GerbenJavado/LinkFinder) & [JS Miner](https://github.com/PortSwigger/js-miner).
* Vuln libs & deps
* Use [Retire.js](https://retirejs.github.io/retire.js/) and [NPM](https://snyk.io/advisor/) (scroll down to security section > all versions link).
* Cloud URLs
* Use [JS Miner](https://github.com/PortSwigger/js-miner).
* Subdomains
* Use [JS Miner](https://github.com/PortSwigger/js-miner).
* Do you work in a **cybersecurity company**? Do you want to see your **company advertised in HackTricks**? or do you want to have access to the **latest version of the PEASS or download HackTricks in PDF**? Check the [**SUBSCRIPTION PLANS**](https://github.com/sponsors/carlospolop)!
* Discover [**The PEASS Family**](https://opensea.io/collection/the-peass-family), our collection of exclusive [**NFTs**](https://opensea.io/collection/the-peass-family)
* Get the [**official PEASS & HackTricks swag**](https://peass.creator-spring.com)
* **Join the** [**💬**](https://emojipedia.org/speech-balloon/) [**Discord group**](https://discord.gg/hRep4RUj7f) or the [**telegram group**](https://t.me/peass) or **follow** me on **Twitter** [**🐦**](https://github.com/carlospolop/hacktricks/tree/7af18b62b3bdc423e11444677a6a73d4043511e9/\[https:/emojipedia.org/bird/README.md)[**@carlospolopm**](https://twitter.com/hacktricks\_live)**.**
* **Share your hacking tricks by submitting PRs to the** [**hacktricks repo**](https://github.com/carlospolop/hacktricks) **and** [**hacktricks-cloud repo**](https://github.com/carlospolop/hacktricks-cloud).
