BallLikeALaker

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Intro to Cybersecurity

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Path Traversal 1

Time of First Successful Submission: 2025-01-28 06:20:26

Path Traversal 2

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CMDi 1

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CMDi 2

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CMDi 3

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CMDi 4

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CMDi 5

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CMDi 6

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Authentication Bypass 1

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Authentication Bypass 2

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SQLi 1

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SQLi 2

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SQLi 3

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SQLi 4

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SQLi 5

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XSS 1

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XSS 2

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XSS 3

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XSS 4

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XSS 5

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XSS 6

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XSS 7

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CSRF 1

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CSRF 2

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CSRF 3

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CSRF 4

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CSRF 5

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level1

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level2

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level3

Time of First Successful Submission: 2025-01-22 22:48:53

level4

Time of First Successful Submission: 2025-01-23 06:41:06

level5

Time of First Successful Submission: 2025-01-23 06:50:06

level6

Time of First Successful Submission: 2025-01-23 06:54:25

level7

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level8

Time of First Successful Submission: 2025-01-23 07:02:22

level9

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level10

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level11

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level12

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level13

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level14

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level15

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level16

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level17

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level18

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level19

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Getting Started

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Using the VSCode Workspace

Time of First Successful Submission: 2025-01-15 01:28:37

Using the GUI Desktop

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Pasting into the Desktop

Time of First Successful Submission: 2025-01-15 01:30:23

Restarting Challenges

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Getting Help

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Challenge Programs

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The Flag File

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Using Practice Mode

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Persistent Home Directories - One

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Persistent Home Directories - Two

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Linux Luminarium

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Intro to Commands

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Intro to Arguments

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The Root

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Program and absolute paths

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Position thy self

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Position elsewhere

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Position yet elsewhere

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implicit relative paths, from /

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explicit relative paths, from /

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implicit relative path

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home sweet home

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cat: not the pet, but the command!

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catting absolute paths

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more catting practice

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grepping for a needle in a haystack

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listing files

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touching files

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removing files

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hidden files

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An Epic Filesystem Quest

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making directories

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finding files

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linking files

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Learning From Documentation

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Learning Complex Usage

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Reading Manuals

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Searching Manuals

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Searching For Manuals

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Helpful Programs

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Help for Builtins

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Matching with *

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Matching with ?

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Matching with []

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Matching paths with []

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Mixing globs

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Exclusionary globbing

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Redirecting output

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Redirecting more output

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Appending output

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Redirecting errors

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Redirecting input

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Grepping stored results

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Grepping live output

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Grepping errors

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Duplicating piped data with tee

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Writing to multiple programs

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Split-piping stderr and stdout

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Printing Variables

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Setting Variables

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Multi-word Variables

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Exporting Variables

Time of First Successful Submission: 2025-01-15 05:22:54

Printing Exported Variables

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Storing Command Output

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Reading Input

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Reading Files

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Listing Processes

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Killing Processes

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Interrupting Processes

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Suspending Processes

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Resuming Processes

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Backgrounding Processes

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Foregrounding Processes

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Starting Backgrounded Processes

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Process Exit Codes

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Changing File Ownership

Time of First Successful Submission: 2025-01-15 18:47:36

Groups and Files

Time of First Successful Submission: 2025-01-15 18:53:58

Fun With Groups Names

Time of First Successful Submission: 2025-01-15 19:03:42

Changing Permissions

Time of First Successful Submission: 2025-01-15 19:06:02

Executable Files

Time of First Successful Submission: 2025-01-15 19:58:56

Permission Tweaking Practice

Time of First Successful Submission: 2025-01-15 20:02:55

Permissions Setting Practice

Time of First Successful Submission: 2025-01-15 20:05:27

The SUID Bit

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Becoming root with su

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Other users with su

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Cracking passwords

Time of First Successful Submission: 2025-01-15 20:17:04

Using sudo

Time of First Successful Submission: 2025-01-15 20:17:57

Chaining with Semicolons

Time of First Successful Submission: 2025-01-15 22:03:55

Your First Shell Script

Time of First Successful Submission: 2025-01-15 22:05:20

Redirecting Script Output

Time of First Successful Submission: 2025-01-15 22:06:32

Executable Shell Scripts

Time of First Successful Submission: 2025-01-15 22:07:20

The PATH Variable

Time of First Successful Submission: 2025-01-15 22:09:08

Setting PATH

Time of First Successful Submission: 2025-01-15 22:10:02

Adding Commands

Time of First Successful Submission: 2025-01-15 22:12:48

Hijacking Commands

Time of First Successful Submission: 2025-01-15 22:18:04

Computing 101

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Your First Register

Time of First Successful Submission: 2025-02-11 00:22:32

Your First Syscall

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Exit Codes

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Building Executables

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Moving Between Registers

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Tracing Syscalls

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Starting GDB

Time of First Successful Submission: 2025-02-11 01:08:24

Starting Programs in GDB

Time of First Successful Submission: 2025-02-11 01:09:11

Loading From Memory

Time of First Successful Submission: 2025-02-11 01:35:15

More Loading Practice

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Dereferencing Pointers

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Dereferencing Yourself

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Dereferencing with Offsets

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Stored Addresses

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Double Dereference

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Triple Dereference

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Writing Output

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Chaining Syscalls

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Writing Strings

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Reading Data

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set-register

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set-multiple-registers

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add-to-register

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linear-equation-registers

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integer-division

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modulo-operation

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set-upper-byte

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efficient-modulo

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byte-extraction

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bitwise-and

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check-even

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memory-read

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memory-write

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memory-increment

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byte-access

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memory-size-access

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little-endian-write

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memory-sum

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stack-subtraction

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swap-stack-values

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average-stack-values

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absolute-jump

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relative-jump

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jump-trampoline

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conditional-jump

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indirect-jump

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average-loop

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count-non-zero

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string-lower

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most-common-byte

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level1

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level2

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level3

Time of First Successful Submission: 2025-02-12 21:00:28

level4

Time of First Successful Submission: 2025-02-18 07:28:00

level5

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level6

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level7

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level8

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level1

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level2

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level3

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level4

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level5

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level6

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level7

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level8

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level9

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level10

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level11

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Playing With Programs

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What's the password?

Time of First Successful Submission: 2025-01-21 18:35:08

... and again!

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Newline Troubles

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Reasoning about files

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Specifying Filenames

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Binary and Hex Encoding

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More Hex

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Decoding Hex

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Decoding Practice

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Encoding Practice

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Hex-encoding ASCII

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Nested Encoding

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Hex-encoding UTF-8

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UTF Mixups

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Modifying Encoded Data

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Decoding Base64

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Encoding Base64

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Dealing with Obfuscation

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Dealing with Obfuscation 2

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Your First HTTP Request

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Reading Flask

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Commented Data

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HTTP Metadata

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HTTP (netcat)

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HTTP Paths (netcat)

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HTTP (curl)

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HTTP (python)

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HTTP Host Header (python)

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HTTP Host Header (curl)

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HTTP Host Header (netcat)

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URL Encoding (netcat)

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HTTP GET Parameters

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Multiple HTTP Parameters (netcat)

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Multiple HTTP Parameters (curl)

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HTTP Forms

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HTTP Forms (curl)

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HTTP Forms (netcat)

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HTTP Forms (python)

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HTTP Forms Without Forms

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Multiple Form Fields (curl)

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Multiple Form Fields (netcat)

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HTTP Redirects (netcat)

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HTTP Redirects (curl)

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HTTP Redirects (python)

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HTTP Cookies (curl)

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HTTP Cookies (netcat)

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HTTP Cookies (python)

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Server State (python)

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Listening Web

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Speaking Redirects

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JavaScript Redirects

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Including JavaScript

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HTTP (javascript)

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HTTP Get Parameters (javascript)

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HTTP Forms (javascript)

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SQL Queries

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Filtering SQL

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Choosing Columns

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Exclusionary Filtering

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Filtering Strings

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Filtering on Expressions

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SELECTing Expressions

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Composite Conditions

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Reaching Your LIMITs

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Querying Metadata

Time of First Successful Submission: 2025-01-28 04:58:46