GhostX

Intro to Cybersecurity

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Path Traversal 1

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Path Traversal 2

Time of First Successful Submission: 2025-04-02 14:17:33

CMDi 1

Time of First Successful Submission: 2025-04-02 17:21:06

CMDi 2

Time of First Successful Submission: 2025-04-02 19:09:23

CMDi 3

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Getting Started

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Using the VSCode Workspace

Time of First Successful Submission: 2025-01-05 07:32:02

Using the GUI Desktop

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Pasting into the Desktop

Time of First Successful Submission: 2025-01-05 07:38:51

Restarting Challenges

Time of First Successful Submission: 2025-01-05 07:42:26

Getting Help

Time of First Successful Submission: 2025-03-10 09:53:16

Challenge Programs

Time of First Successful Submission: 2025-02-07 11:58:32

The Flag File

Time of First Successful Submission: 2025-03-10 09:38:11

Using Practice Mode

Time of First Successful Submission: 2025-03-10 09:44:28

Persistent Home Directories - One

Time of First Successful Submission: 2025-03-10 09:48:49

Persistent Home Directories - Two

Time of First Successful Submission: 2025-03-10 09:50:18

Linux Luminarium

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Intro to Commands

Time of First Successful Submission: 2025-03-10 10:03:53

Intro to Arguments

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The Root

Time of First Successful Submission: 2025-03-10 10:16:44

Program and absolute paths

Time of First Successful Submission: 2025-03-10 10:17:50

Position thy self

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Position elsewhere

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Position yet elsewhere

Time of First Successful Submission: 2025-03-10 10:22:28

implicit relative paths, from /

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explicit relative paths, from /

Time of First Successful Submission: 2025-03-12 20:22:02

implicit relative path

Time of First Successful Submission: 2025-03-12 20:24:37

home sweet home

Time of First Successful Submission: 2025-03-12 20:30:06

cat: not the pet, but the command!

Time of First Successful Submission: 2025-03-12 20:40:52

catting absolute paths

Time of First Successful Submission: 2025-03-12 20:47:15

more catting practice

Time of First Successful Submission: 2025-03-12 20:42:28

grepping for a needle in a haystack

Time of First Successful Submission: 2025-03-12 20:45:27

listing files

Time of First Successful Submission: 2025-03-12 20:51:13

touching files

Time of First Successful Submission: 2025-03-12 20:53:24

An Epic Filesystem Quest

Time of First Successful Submission: 2025-03-12 21:09:42

finding files

Time of First Successful Submission: 2025-03-12 21:14:18

linking files

Time of First Successful Submission: 2025-03-17 20:35:00

Grepping stored results

Time of First Successful Submission: 2025-03-19 19:41:21

Grepping errors

Time of First Successful Submission: 2025-03-19 19:48:41

Resuming Processes

Time of First Successful Submission: 2025-03-20 17:52:06

Becoming root with su

Time of First Successful Submission: 2025-03-21 17:38:25

Other users with su

Time of First Successful Submission: 2025-03-21 17:39:58

Cracking passwords

Time of First Successful Submission: 2025-03-21 17:50:20

Using sudo

Time of First Successful Submission: 2025-03-21 17:53:54

Your First Shell Script

Time of First Successful Submission: 2025-03-21 18:04:47

Executable Shell Scripts

Time of First Successful Submission: 2025-03-21 18:09:07

The PATH Variable

Time of First Successful Submission: 2025-03-21 18:16:18

Setting PATH

Time of First Successful Submission: 2025-03-21 18:19:12

Adding Commands

Time of First Successful Submission: 2025-03-22 07:23:29

Hijacking Commands

Time of First Successful Submission: 2025-03-22 07:31:28

Computing 101

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Your First Register

Time of First Successful Submission: 2025-03-22 10:18:45

Your First Syscall

Time of First Successful Submission: 2025-03-22 10:23:43

Exit Codes

Time of First Successful Submission: 2025-03-22 10:26:04

Building Executables

Time of First Successful Submission: 2025-03-22 10:33:48

Moving Between Registers

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Tracing Syscalls

Time of First Successful Submission: 2025-03-22 10:42:39

Starting GDB

Time of First Successful Submission: 2025-03-22 10:44:47

Starting Programs in GDB

Time of First Successful Submission: 2025-03-22 10:47:58

Loading From Memory

Time of First Successful Submission: 2025-03-22 14:14:18

More Loading Practice

Time of First Successful Submission: 2025-03-22 14:16:14

Dereferencing Pointers

Time of First Successful Submission: 2025-03-22 14:30:40

Dereferencing Yourself

Time of First Successful Submission: 2025-03-22 14:35:20

Dereferencing with Offsets

Time of First Successful Submission: 2025-03-22 14:39:46

Writing Output

Time of First Successful Submission: 2025-03-22 15:14:33

linear-equation-registers

Time of First Successful Submission: 2025-03-22 16:00:20

integer-division

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modulo-operation

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memory-write

Time of First Successful Submission: 2025-03-22 19:21:24

stack-subtraction

Time of First Successful Submission: 2025-03-22 19:30:55

level1

Time of First Successful Submission: 2025-03-23 09:44:58

level2

Time of First Successful Submission: 2025-03-23 09:47:08

level3

Time of First Successful Submission: 2025-03-23 09:56:16

Exit

Time of First Successful Submission: 2025-03-23 12:32:23

Socket

Time of First Successful Submission: 2025-03-23 12:44:06

Bind

Time of First Successful Submission: 2025-03-23 19:16:53

Playing With Programs

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What's the password?

Time of First Successful Submission: 2025-03-25 15:21:20

Newline Troubles

Time of First Successful Submission: 2025-03-25 15:29:47

Reasoning about files

Time of First Successful Submission: 2025-03-25 15:47:06

Specifying Filenames

Time of First Successful Submission: 2025-03-25 15:49:32

Binary and Hex Encoding

Time of First Successful Submission: 2025-03-25 16:03:30

More Hex

Time of First Successful Submission: 2025-03-25 16:09:51

Decoding Hex

Time of First Successful Submission: 2025-03-25 19:06:55

Dealing with Obfuscation

Time of First Successful Submission: 2025-03-25 19:37:49

Your First HTTP Request

Time of First Successful Submission: 2025-03-26 17:34:40

Reading Flask

Time of First Successful Submission: 2025-03-26 17:38:18

Commented Data

Time of First Successful Submission: 2025-03-26 17:49:55

HTTP Metadata

Time of First Successful Submission: 2025-03-26 17:54:48

HTTP (netcat)

Time of First Successful Submission: 2025-03-26 18:03:15

HTTP (python)

Time of First Successful Submission: 2025-03-26 18:15:11

HTTP Host Header (curl)

Time of First Successful Submission: 2025-03-26 19:19:04

HTTP GET Parameters

Time of First Successful Submission: 2025-03-26 19:24:11

HTTP Redirects (netcat)

Time of First Successful Submission: 2025-03-26 19:42:14

HTTP Cookies (curl)

Time of First Successful Submission: 2025-03-26 19:49:32

Listening Web

Time of First Successful Submission: 2025-03-27 16:13:39

cat

Time of First Successful Submission: 2025-03-21 09:03:50

more

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less

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tail

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head

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sort

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vim

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emacs

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nano

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rev

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od

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hd

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xxd

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base32

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base64

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split

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gzip

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bzip2

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zip

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ar

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cpio

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env

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find

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make

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awk

Time of First Successful Submission: 2025-03-28 19:58:06

SQL Queries

Time of First Successful Submission: 2025-04-01 08:02:15