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Prateek Parashar
Prateek Parashar

41 Followers

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InfoSec Write-ups

·Nov 26, 2021

Evading Firewall/IDS during network reconnaissance using nmap

An IDS (Intrusion detection system) and firewall are the security mechanisms intended to prevent an unauthorized person from accessing a network. However, even IDS and firewalls have some security limitations. Firewalls and IDS intend to avoid malicious traffic from entering into a network but certain techniques can be used to…

Firewall

5 min read

Evading Firewall/IDS during network reconnaissance using nmap
Evading Firewall/IDS during network reconnaissance using nmap
Firewall

5 min read


Jun 26, 2021

TryHackMe | Mr. Robot walkthrough

Based on the Mr. Robot show This walkthrough is written as a part of Master certificate in cybersecurity (Red Team) that I am pursuing from HackeU. Reconnaissance Starting with a nmap scan nmap -sS -sV -A <IP>

3 min read

TryHackMe | Mr. Robot walkthrough
TryHackMe | Mr. Robot walkthrough

3 min read


Jun 15, 2021

TryHackMe | Agent Sudo Walkthrough

You found a secret server located under the deep sea. Your task is to hack inside the server and reveal the truth. This walkthrough is written as a part of Master certificate in cybersecurity (Red Team) that I am pursuing from HackeU. Reconnaissance Starting with a nmap scan

3 min read

TryHackMe | Agent Sudo Walkthrough
TryHackMe | Agent Sudo Walkthrough

3 min read


Jun 14, 2021

TryHackMe | Fowsniff 1 Walkthrough

A beginner-friendly CTF challenge This walkthrough is written as a part of Master certificate in cybersecurity (Red Team) that I am pursuing from HackeU. Reconnaissance Starting with a nmap scan

3 min read

TryHackMe | Fowsniff 1 Walkthrough
TryHackMe | Fowsniff 1 Walkthrough

3 min read


Jun 14, 2021

TryHackMe | Pickle Rick Walkthrough

A Rick and Morty CTF. Help turn Rick back into a human! This walkthrough is written as a part of Master's certificate in cybersecurity (Red Team) that I am pursuing from HackeU. Reconnaissance Performing a nmap scan we see that we have 2 ports open(22 and 80). …

Tryhackme Walkthrough

3 min read

TryHackMe | Pickle Rick Walkthrough
TryHackMe | Pickle Rick Walkthrough
Tryhackme Walkthrough

3 min read


Jun 13, 2021

TryHackMe | Thompson Walkthrough

boot2root machine for FIT and bsides guatemala CTF This is a relatively easy CTF room that requires knowledge of using reverse shells and corn jobs. This walkthrough is written as a part of Master's certificate in cybersecurity (Red Team) that I am pursuing from HackeU. Reconnaissance Starting with a regular nmap…

Ctf

3 min read

TryHackMe | Thompson Walkthrough
TryHackMe | Thompson Walkthrough
Ctf

3 min read


Jun 9, 2021

TryHackMe |Anthem Walkthrough

A beginner-level windows CTF challenge. This walkthrough is written as a part of the Master certificate in cybersecurity (Red Team) that I am pursuing from HackerU Reconnaissance Starting with an nmap scan . nmap -sS -sV -A <IP>

Hacking

4 min read

TryHackMe |Anthem Walkthrough
TryHackMe |Anthem Walkthrough
Hacking

4 min read


May 31, 2021

TryHackMe | Inclusion Walkthrough

This is a simple beginner-level Local file Inclusion box. Reconnaissance Starting with a simple nmap scan nmap -sS -sV -A <IP>

Local File Inclusion

2 min read

TryHackMe | Inclusion Walkthrough
TryHackMe | Inclusion Walkthrough
Local File Inclusion

2 min read


May 25, 2021

TryHackMe | Library Walkthrough

boot2root machine for FIT and bsides guatemala CTF This room involves ssh brute-forcing, using python payload for privilege escalation, and playing around with the permission that a low-privileged user has. …

Cybersecurity

3 min read

TryHackMe | Library Walkthrough
TryHackMe | Library Walkthrough
Cybersecurity

3 min read


May 19, 2021

TryHackMe | Lian_YU Walkthrough

Introduction TryHackMe room Lian_Yu is based on the Arrow TV show. This room involves steganography, enumeration, and Privilege escalation. You can access this room here. Reconnaissance Scanning the IP address with nmap nmap -sS -sV -A <THM-ip>

Tryhackme

4 min read

TryHackMe | Lian_YU Walkthrough
TryHackMe | Lian_YU Walkthrough
Tryhackme

4 min read

Prateek Parashar

Prateek Parashar

41 Followers

Computer Science graduate who is passionate about CyberSecurity. An IoT and Crypto enthusiast.

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