Mein Weg zur IT Sicherheit
https://tryhackme.com/room/linprivesc
Task 1 Introduction
Keine Fragen in diesem Task.
Task 2 What is Privilege Escalation?
Keine Fragen in diesem Task.
Task 3 Enumeration
Frage 1:
What is the hostname of the target system?
Den Hostname können wir uns mir „hostname“ anzeigen lassen.
$ hostname
wade7363Antwort 1:
wade7363
https://tryhackme.com/room/vulnerabilitycapstone
Task 1 Introduction
Keine Fragen in diesem Task.
Task 2 Exploit the Machine (Flag Submission)
Frage 1:
What is the name of the application running on the vulnerable machine?
Als Erstes öffnen wir die IP der Machine in unserem Browser:
Antwort 1:
Fuel CMS
https://tryhackme.com/room/exploitingavulnerabilityv2
Task 1 Introduction
Keine Fragen in diesem Task.
Task 2 Automated Vs. Manual Vulnerability Research
Frage 1:
You are working close to a deadline for your penetration test and need to scan a web application quickly. Would you use an automated scanner? (Yay/Nay)
Antwort 1:
yay
Frage 2:
You are testing a web application and find that you are able to input and retrieve data in a database. What vulnerability is this?
Antwort 2:
Injection
https://tryhackme.com/room/vulnerabilities101
Task 1 Introduction
Keine Fragen in diesem Task.
Task 2 Introduction to Vulnerabilities
Frage 1:
An attacker has been able to upgrade the permissions of their system account from „user“ to „administrator“. What type of vulnerability is this?
Antwort 1:
Operating System
Frage 2:
You manage to bypass a login panel using cookies to authenticate. What type of vulnerability is this?
Antwort 2:
Application Logic
https://tryhackme.com/room/netsecchallenge
Task 1 Introduction
Keine Fragen in diesem Task.
Task 2 Challenge Questions
Frage 1:
What is the highest port number being open less than 10,000?
Hier müssen wir den Port Filter von 1 bis 10.000 setzen, da nmap ansonsten nur die bekanntesten 1.000 Ports scannt:
└─$ nmap 10.10.186.199 -p 1-10000
Starting Nmap 7.93 ( https://nmap.org ) at 2022-10-13 19:15 CEST
Nmap scan report for 10.10.186.199
Host is up (0.058s latency).
Not shown: 9995 closed tcp ports (conn-refused)
PORT STATE SERVICE
22/tcp open ssh
80/tcp open http
139/tcp open netbios-ssn
445/tcp open microsoft-ds
8080/tcp open http-proxy
Nmap done: 1 IP address (1 host up) scanned in 7.38 secondsAntwort 1:
8080
https://tryhackme.com/room/protocolsandservers2
Task 1 Introduction
Keine Fragen in diesem Task.
Task 2 Sniffing Attack
Frage 1:
What do you need to add to the command sudo tcpdump to capture only Telnet traffic?
Telnet läuft über Port 23.
Antwort 1:
port 23
https://tryhackme.com/room/protocolsandservers
Task 1 Introduction
Keine Fragen in diesem Task.
Task 2 Telnet
Frage 1:
To which port will the telnet command with the default parameters try to connect?
Telnet wird normalerweise auf Port 23 bedient.
Antwort 1:
23
https://tryhackme.com/room/nmap04
Task 1 Introduction
Keine Fragen in diesem Task.
Task 2 Service Detection
Frage 1:
Start the target machine for this task and launch the AttackBox. Run nmap -sV --version-light 10.10.201.22 via the AttackBox. What is the detected version for port 143?
└─$ sudo nmap -sV --version-light 10.10.201.22
[sudo] password for belcher:
Sorry, try again.
[sudo] password for belcher:
Starting Nmap 7.93 ( https://nmap.org ) at 2022-10-12 18:09 CEST
Nmap scan report for 10.10.201.22
Host is up (0.070s latency).
Not shown: 994 closed tcp ports (reset)
PORT STATE SERVICE VERSION
22/tcp open ssh OpenSSH 6.7p1 Debian 5+deb8u8 (protocol 2.0)
25/tcp open smtp Postfix smtpd
80/tcp open http nginx 1.6.2
110/tcp open pop3 Dovecot pop3d
111/tcp open rpcbind
143/tcp open imap Dovecot imapd
Service Info: Host: debra2.thm.local; OS: Linux; CPE: cpe:/o:linux:linux_kernel
Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 7.81 secondshttps://tryhackme.com/room/nmap03
Task 1 Introduction
Keine Fragen in diesem Task.
Task 2 TCP Null Scan, FIN Scan, and Xmas Scan
Frage 1:
In a null scan, how many flags are set to 1?
In einem null scan werden keine Flags aktiviert.
Antwort 1:
0
https://tryhackme.com/room/nmap02
Task 1 Introduction
Keine Fragen in diesem Task.
Task 2 TCP and UDP Ports
Frage 1:
Which service uses UDP port 53 by default?
Diese Frage wird nicht im Text erklärt. Für die Antwort müssen wir nachforschen.
Antwort 1:
DNS
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