niraj choubey – Medium

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InfoSec Write-ups

Intercepting Android Emulator SSL traffic with burp using magisk

In an android security testing intercepting SSL traffic from the apk is one of the basic requirement. Their are many ways in which it can…

6 min readFeb 23, 2022

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Intercepting Android Emulator SSL traffic with burp using magisk

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niraj choubey
in
InfoSec Write-ups

Compiling Postgres library for exploiting UDF to RCE

I recently took WEB-300 course and clear the OSWE exam. WEB-300 course module includes UDF reverse shell. One thing I find difficult is how…

4 min readNov 23, 2021

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Compiling Postgres library for exploiting UDF to RCE

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niraj choubey
in
InfoSec Write-ups

Insecure Deserialization — Web Challenges — Part 1

This writeup will be about solving expert level challenges in insecure deserialization category on port swigger web academy. I will cover…

7 min readJun 8, 2021

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Insecure Deserialization — Web Challenges — Part 1

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niraj choubey
in
InfoSec Write-ups

Exploiting second order blind SQL injection

Recently hackerone organized a online CTF called 12 days of hacky holiday CTF.

7 min readJan 9, 2021

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Exploiting second order blind SQL injection

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niraj choubey

My 2 cents on SANS GPEN

Disclaimer: This certification was sponsored for me.

5 min readDec 6, 2020

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Course materials in papar format

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niraj choubey

Split second writeup nullcon/hackim ctf 2020

I took part in hackim ctf 2020 organised by nullcon. This writeup will be for one specific web challenge i.e split second. (Note: I could…

9 min readMar 12, 2020

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Split second writeup nullcon/hackim ctf 2020

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niraj choubey

CORS(Cross Origin Resource Sharing) for dummies

It all started with JavaScript support for browsers. JavaScript brought with it amazing new features e.g. dynamic contents, event based…

6 min readApr 14, 2019

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CORS(Cross Origin Resource Sharing) for dummies

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niraj choubey

niraj choubey

Security professional. Aspiring to learn all security. Always ready to contribute back to the community. Passionate about writing on security.

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