Fulgus

Intro to Cybersecurity

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Path Traversal 1

Time of First Successful Submission: 2026-03-10 12:32:53

Path Traversal 2

Time of First Successful Submission: 2026-03-10 14:13:26

CMDi 1

Time of First Successful Submission: 2026-03-10 14:39:11

CMDi 2

Time of First Successful Submission: 2026-03-10 14:46:15

CMDi 3

Time of First Successful Submission: 2026-03-10 14:49:22

CMDi 4

Time of First Successful Submission: 2026-03-10 14:54:26

CMDi 5

Time of First Successful Submission: 2026-03-10 15:01:59

CMDi 6

Time of First Successful Submission: 2026-03-10 15:06:11

Authentication Bypass 1

Time of First Successful Submission: 2026-03-10 15:11:47

Authentication Bypass 2

Time of First Successful Submission: 2026-03-10 15:16:09

SQLi 1

Time of First Successful Submission: 2026-03-10 15:30:22

SQLi 2

Time of First Successful Submission: 2026-03-10 15:35:40

SQLi 3

Time of First Successful Submission: 2026-03-10 15:38:48

SQLi 4

Time of First Successful Submission: 2026-03-10 15:42:23

SQLi 5

Time of First Successful Submission: 2026-03-10 15:48:02

XSS 1

Time of First Successful Submission: 2026-03-10 16:00:11

XSS 2

Time of First Successful Submission: 2026-03-10 16:03:41

XSS 3

Time of First Successful Submission: 2026-03-11 12:16:05

XSS 4

Time of First Successful Submission: 2026-03-11 12:20:50

XSS 5

Time of First Successful Submission: 2026-03-11 13:49:45

XSS 6

Time of First Successful Submission: 2026-03-11 13:55:25

XSS 7

Time of First Successful Submission: 2026-03-11 14:28:22

CSRF 1

Time of First Successful Submission: 2026-03-11 15:26:43

CSRF 2

Time of First Successful Submission: 2026-03-11 15:29:14

CSRF 3

Time of First Successful Submission: 2026-03-11 15:51:29

CSRF 4

Time of First Successful Submission: 2026-03-11 15:56:50

CSRF 5

Time of First Successful Submission: 2026-03-12 09:59:19

Connect

Time of First Successful Submission: 2026-03-12 10:23:52

Send

Time of First Successful Submission: 2026-03-12 10:24:36

Shutdown

Time of First Successful Submission: 2026-03-12 10:28:58

Listen

Time of First Successful Submission: 2026-03-12 10:40:02

Scan 1

Time of First Successful Submission: 2026-03-12 10:52:15

Scan 2

Time of First Successful Submission: 2026-03-12 15:31:07

Monitor 1

Time of First Successful Submission: 2026-03-12 15:34:42

Monitor 2

Time of First Successful Submission: 2026-03-12 15:41:54

Sniffing Cookies

Time of First Successful Submission: 2026-03-12 15:48:53

Network Configuration

Time of First Successful Submission: 2026-03-12 16:38:15

Firewall 1

Time of First Successful Submission: 2026-03-12 16:44:18

Firewall 2

Time of First Successful Submission: 2026-03-12 16:45:14

Firewall 3

Time of First Successful Submission: 2026-03-12 16:48:40

Denial of Service 1

Time of First Successful Submission: 2026-03-12 17:26:55

Denial of Service 2

Time of First Successful Submission: 2026-03-12 17:13:51

Denial of Service 3

Time of First Successful Submission: 2026-03-13 07:47:20

Ethernet

Time of First Successful Submission: 2026-03-13 08:24:03

IP

Time of First Successful Submission: 2026-03-13 08:33:32

TCP

Time of First Successful Submission: 2026-03-13 08:42:43

TCP Handshake

Time of First Successful Submission: 2026-03-13 09:33:08

UDP

Time of First Successful Submission: 2026-03-13 09:42:03

UDP 2

Time of First Successful Submission: 2026-03-13 10:01:12

UDP Spoofing 1

Time of First Successful Submission: 2026-03-13 10:22:06

UDP Spoofing 2

Time of First Successful Submission: 2026-03-13 10:50:13

UDP Spoofing 3

Time of First Successful Submission: 2026-03-13 12:03:14

UDP Spoofing 4

Time of First Successful Submission: 2026-03-13 12:23:56

ARP

Time of First Successful Submission: 2026-03-13 12:29:10

Intercept

Time of First Successful Submission: 2026-03-13 13:01:21

Man-in-the-Middle

Time of First Successful Submission: 2026-03-13 14:18:16

XOR

Time of First Successful Submission: 2026-03-14 12:10:23

XORing Hex

Time of First Successful Submission: 2026-03-14 12:20:14

XORing ASCII

Time of First Successful Submission: 2026-03-14 12:38:45

XORing ASCII Strings

Time of First Successful Submission: 2026-03-14 13:12:30

One-time Pad

Time of First Successful Submission: 2026-03-14 13:26:12

One-time Pad Tampering

Time of First Successful Submission: 2026-03-14 13:36:59

Many-time Pad

Time of First Successful Submission: 2026-03-14 16:20:43

AES

Time of First Successful Submission: 2026-03-14 16:47:36

AES-ECB-CPA

Time of First Successful Submission: 2026-03-16 11:21:14

level1

Time of First Successful Submission: 2026-03-16 11:25:13

level2

Time of First Successful Submission: 2026-03-16 11:25:59

level3

Time of First Successful Submission: 2026-03-16 11:32:16

level4

Time of First Successful Submission: 2026-03-16 11:33:35

level5

Time of First Successful Submission: 2026-03-16 11:40:23

level6

Time of First Successful Submission: 2026-03-16 11:51:14

level7

Time of First Successful Submission: 2026-03-18 14:28:22

level8

Time of First Successful Submission: 2026-03-27 09:23:57

level9

Time of First Successful Submission: 2026-03-27 09:24:50

level10

Time of First Successful Submission: 2026-03-27 09:27:44

level11

Time of First Successful Submission: 2026-03-27 09:30:09

level12

Time of First Successful Submission: 2026-03-27 09:34:50

level13

Time of First Successful Submission: 2026-03-27 09:38:43

level14

Time of First Successful Submission: 2026-03-27 09:43:07

level15

Time of First Successful Submission: 2026-03-27 09:43:46

level16

Time of First Successful Submission: 2026-03-27 09:45:18

level17

Time of First Successful Submission: 2026-03-27 10:01:36

level18

Time of First Successful Submission: 2026-03-27 10:03:56

level19

Time of First Successful Submission: 2026-03-27 10:09:10

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2026-03-27 11:19:45

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2026-03-27 11:29:03

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2026-03-27 11:32:36

Start Here

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Using the Terminal

Time of First Successful Submission: 2026-03-07 18:12:50

Using the VSCode Workspace

Time of First Successful Submission: 2026-03-07 18:15:01

Using the GUI Desktop

Time of First Successful Submission: 2026-03-07 18:18:20

Pasting into the Desktop

Time of First Successful Submission: 2026-03-07 18:22:55

Restarting Challenges

Time of First Successful Submission: 2026-03-07 19:04:15

Challenge Programs

Time of First Successful Submission: 2026-03-07 19:41:56

The Flag File

Time of First Successful Submission: 2026-03-07 19:42:40

Using Privileged Mode

Time of First Successful Submission: 2026-03-07 19:46:17

Persistent Home Directories - One

Time of First Successful Submission: 2026-03-07 19:49:48

Persistent Home Directories - Two

Time of First Successful Submission: 2026-03-07 19:50:21

GCA CTF

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Using the Terminal

Time of First Successful Submission: 2026-03-07 18:12:50

Using the VSCode Workspace

Time of First Successful Submission: 2026-03-07 18:15:01

Using the GUI Desktop

Time of First Successful Submission: 2026-03-07 18:18:20

Pasting into the Desktop

Time of First Successful Submission: 2026-03-07 18:22:55

Connecting over SSH

Time of First Successful Submission: 2026-03-07 19:01:39

Restarting Challenges

Time of First Successful Submission: 2026-03-07 19:04:15

Getting Help

Time of First Successful Submission: 2026-03-07 19:05:23

Challenge Programs

Time of First Successful Submission: 2026-03-07 19:41:56

The Flag File

Time of First Successful Submission: 2026-03-07 19:42:40

Using Privileged Mode

Time of First Successful Submission: 2026-03-07 19:46:17

Persistent Home Directories - One

Time of First Successful Submission: 2026-03-07 19:49:48

Persistent Home Directories - Two

Time of First Successful Submission: 2026-03-07 19:50:21