Ferb

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Italy

Intro to Cybersecurity

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level1

Time of First Successful Submission: 2026-06-01 09:32:04

level2

Time of First Successful Submission: 2026-06-01 09:34:36

level3

Time of First Successful Submission: 2026-06-01 09:38:24

level4

Time of First Successful Submission: 2026-06-01 09:40:25

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2026-04-29 14:24:54

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2026-04-29 14:38:54

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2026-04-30 07:18:39

Reading Endianness (Python)

Time of First Successful Submission: 2026-04-30 08:04:12

Reading Endianness (C)

Time of First Successful Submission: 2026-04-30 08:14:54

Reading Endianness (x86)

Time of First Successful Submission: 2026-04-30 08:47:15

Version Information (Python)

Time of First Successful Submission: 2026-04-30 09:06:04

Version Information (C)

Time of First Successful Submission: 2026-04-30 09:13:19

Version Information (x86)

Time of First Successful Submission: 2026-04-30 09:17:25

Metadata and Data (Python)

Time of First Successful Submission: 2026-04-30 09:32:20

Metadata and Data (C)

Time of First Successful Submission: 2026-04-30 09:37:19

Metadata and Data (x86)

Time of First Successful Submission: 2026-04-30 09:50:39

Input Restrictions (Python)

Time of First Successful Submission: 2026-04-30 10:13:33

Input Restrictions (C)

Time of First Successful Submission: 2026-04-30 10:16:57

Input Restrictions (x86)

Time of First Successful Submission: 2026-04-30 10:36:05

Behold the cIMG! (Python)

Time of First Successful Submission: 2026-04-30 12:10:29

Behold the cIMG! (C)

Time of First Successful Submission: 2026-04-30 12:16:40

Behold the cIMG! (x86)

Time of First Successful Submission: 2026-04-30 12:42:09

A Basic cIMG (Python)

Time of First Successful Submission: 2026-04-30 13:22:26

A Basic cIMG (C)

Time of First Successful Submission: 2026-04-30 13:29:29

A Basic cIMG (x86)

Time of First Successful Submission: 2026-04-30 13:40:02

Internal State Mini (C)

Time of First Successful Submission: 2026-05-05 09:42:41

Internal State Mini (x86)

Time of First Successful Submission: 2026-05-05 09:59:59

Internal State (C)

Time of First Successful Submission: 2026-05-06 08:24:17

Internal State (x86)

Time of First Successful Submission: 2026-05-07 07:54:57

File Formats: Directives (C)

Time of First Successful Submission: 2026-05-07 10:21:27

File Formats: Directives (x86)

Time of First Successful Submission: 2026-05-07 10:32:11

The Patch Directive

Time of First Successful Submission: 2026-05-13 13:31:31

Optimizing for Space

Time of First Successful Submission: 2026-05-14 12:49:31

Tweaking Images

Time of First Successful Submission: 2026-05-14 20:49:17

Storage and Retrieval

Time of First Successful Submission: 2026-05-20 09:27:10

Extracting Knowledge

Time of First Successful Submission: 2026-05-20 12:52:47

Advanced Sprites

Time of First Successful Submission: 2026-05-25 08:11:12

Accessing Resources

Time of First Successful Submission: 2026-05-25 14:32:35

Unsafe Animations

Time of First Successful Submission: 2026-05-26 09:06:36

Animations

Time of First Successful Submission: 2026-05-26 12:54:53

Interoperability: Patching Data

Time of First Successful Submission: 2026-05-26 13:33:29

Patching Code

Time of First Successful Submission: 2026-05-26 14:34:24

Patching Control Flow

Time of First Successful Submission: 2026-05-26 14:59:09

Your First Overflow (easy)

Time of First Successful Submission: 2026-05-27 07:59:36

Your First Overflow (hard)

Time of First Successful Submission: 2026-05-27 08:14:34

Precision (easy)

Time of First Successful Submission: 2026-05-27 08:17:59

Precision (hard)

Time of First Successful Submission: 2026-05-28 12:12:50

Variable Control (easy)

Time of First Successful Submission: 2026-05-28 12:34:00

Variable Control (hard)

Time of First Successful Submission: 2026-05-28 12:39:24

Control Hijack (easy)

Time of First Successful Submission: 2026-05-28 12:47:34

Control Hijack (hard)

Time of First Successful Submission: 2026-05-28 13:18:01

Tricky Control Hijack (easy)

Time of First Successful Submission: 2026-05-28 13:26:20

Tricky Control Hijack (hard)

Time of First Successful Submission: 2026-05-28 13:33:13

PIEs (easy)

Time of First Successful Submission: 2026-05-29 07:56:27

PIEs (hard)

Time of First Successful Submission: 2026-05-29 08:09:08

String Lengths (easy)

Time of First Successful Submission: 2026-05-29 09:22:03

String Lengths (hard)

Time of First Successful Submission: 2026-05-29 09:43:08

Basic Shellcode

Time of First Successful Submission: 2026-05-29 11:41:07

NOP Sleds

Time of First Successful Submission: 2026-05-29 11:50:53

NULL-Free Shellcode

Time of First Successful Submission: 2026-05-29 11:55:53

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2026-05-29 14:06:53

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2026-05-29 14:12:08

Start Here

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Using the Terminal

Time of First Successful Submission: 2026-04-29 10:12:35

Using the VSCode Workspace

Time of First Successful Submission: 2026-04-29 10:15:06

Using the GUI Desktop

Time of First Successful Submission: 2026-04-29 10:17:03

Pasting into the Desktop

Time of First Successful Submission: 2026-04-29 11:30:12

Restarting Challenges

Time of First Successful Submission: 2026-04-29 11:37:06

Challenge Programs

Time of First Successful Submission: 2026-04-29 11:41:14

The Flag File

Time of First Successful Submission: 2026-04-29 11:46:04

Using Privileged Mode

Time of First Successful Submission: 2026-04-29 11:48:41

Persistent Home Directories - One

Time of First Successful Submission: 2026-04-29 11:51:44

Persistent Home Directories - Two

Time of First Successful Submission: 2026-04-29 11:52:44

Linux Luminarium

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Printing Variables

Time of First Successful Submission: 2026-05-27 06:46:59

Setting Variables

Time of First Successful Submission: 2026-05-27 06:49:11

Multi-word Variables

Time of First Successful Submission: 2026-05-27 06:50:08

Exporting Variables

Time of First Successful Submission: 2026-05-27 06:52:18

Printing Exported Variables

Time of First Successful Submission: 2026-05-27 06:53:49

Storing Command Output

Time of First Successful Submission: 2026-05-27 06:55:57

Reading Input

Time of First Successful Submission: 2026-05-27 06:57:28

Reading Files

Time of First Successful Submission: 2026-05-27 06:59:08

The PATH Variable

Time of First Successful Submission: 2026-05-26 08:23:40

Setting PATH

Time of First Successful Submission: 2026-05-26 08:25:08

Finding Commands

Time of First Successful Submission: 2026-05-26 08:27:55

Adding Commands

Time of First Successful Submission: 2026-05-26 08:33:21

Hijacking Commands

Time of First Successful Submission: 2026-05-26 08:41:24

Playing With Programs

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cat

Time of First Successful Submission: 2026-04-29 12:02:57

more

Time of First Successful Submission: 2026-04-29 12:05:18

less

Time of First Successful Submission: 2026-04-29 12:05:53

sort

Time of First Successful Submission: 2026-04-29 12:06:44

rev

Time of First Successful Submission: 2026-04-29 12:09:00

od

Time of First Successful Submission: 2026-04-29 12:18:52

hd

Time of First Successful Submission: 2026-04-29 12:20:35

xxd

Time of First Successful Submission: 2026-04-29 12:22:04

base32

Time of First Successful Submission: 2026-04-29 12:23:49

base64

Time of First Successful Submission: 2026-04-29 12:24:20

split

Time of First Successful Submission: 2026-04-29 12:26:26

DSU Cyber Camps

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Using the Terminal

Time of First Successful Submission: 2026-04-29 10:12:35

Using the VSCode Workspace

Time of First Successful Submission: 2026-04-29 10:15:06

Using the GUI Desktop

Time of First Successful Submission: 2026-04-29 10:17:03

Pasting into the Desktop

Time of First Successful Submission: 2026-04-29 11:30:12

Connecting over SSH

Time of First Successful Submission: 2026-04-29 11:34:44

Restarting Challenges

Time of First Successful Submission: 2026-04-29 11:37:06

Getting Help

Time of First Successful Submission: 2026-04-29 11:40:03

Challenge Programs

Time of First Successful Submission: 2026-04-29 11:41:14

The Flag File

Time of First Successful Submission: 2026-04-29 11:46:04

Using Privileged Mode

Time of First Successful Submission: 2026-04-29 11:48:41

Persistent Home Directories - One

Time of First Successful Submission: 2026-04-29 11:51:44

Persistent Home Directories - Two

Time of First Successful Submission: 2026-04-29 11:52:44

GCA CTF

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Using the Terminal

Time of First Successful Submission: 2026-04-29 10:12:35

Using the VSCode Workspace

Time of First Successful Submission: 2026-04-29 10:15:06

Using the GUI Desktop

Time of First Successful Submission: 2026-04-29 10:17:03

Pasting into the Desktop

Time of First Successful Submission: 2026-04-29 11:30:12

Connecting over SSH

Time of First Successful Submission: 2026-04-29 11:34:44

Restarting Challenges

Time of First Successful Submission: 2026-04-29 11:37:06

Getting Help

Time of First Successful Submission: 2026-04-29 11:40:03

Challenge Programs

Time of First Successful Submission: 2026-04-29 11:41:14

The Flag File

Time of First Successful Submission: 2026-04-29 11:46:04

Using Privileged Mode

Time of First Successful Submission: 2026-04-29 11:48:41

Persistent Home Directories - One

Time of First Successful Submission: 2026-04-29 11:51:44

Persistent Home Directories - Two

Time of First Successful Submission: 2026-04-29 11:52:44

Pwntools Tutorials

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Level 0.0

Time of First Successful Submission: 2026-05-27 09:09:48

Level 1.0

Time of First Successful Submission: 2026-05-27 10:23:11

Level 1.1

Time of First Successful Submission: 2026-05-27 11:34:59

Level 2.0

Time of First Successful Submission: 2026-05-27 12:19:41

Level 2.1

Time of First Successful Submission: 2026-05-27 12:23:39

Level 2.2

Time of First Successful Submission: 2026-05-27 12:31:03

Level 2.3

Time of First Successful Submission: 2026-05-27 12:35:34

Level 2.4

Time of First Successful Submission: 2026-05-27 12:39:04

Level 2.5

Time of First Successful Submission: 2026-05-27 13:04:48

Level 2.6

Time of First Successful Submission: 2026-05-27 13:10:31

Level 3.0

Time of First Successful Submission: 2026-05-28 08:24:09

Level 4.0

Time of First Successful Submission: 2026-05-28 12:01:51