qbein

Intro to Cybersecurity

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Path Traversal 1

Time of First Successful Submission: 2025-04-29 12:37:18

Path Traversal 2

Time of First Successful Submission: 2025-04-29 13:04:17

CMDi 1

Time of First Successful Submission: 2025-04-29 13:11:50

CMDi 2

Time of First Successful Submission: 2025-04-29 13:35:13

CMDi 3

Time of First Successful Submission: 2025-04-29 13:39:23

CMDi 4

Time of First Successful Submission: 2025-04-29 13:42:13

CMDi 5

Time of First Successful Submission: 2025-04-30 05:40:14

CMDi 6

Time of First Successful Submission: 2025-04-30 09:19:51

Authentication Bypass 1

Time of First Successful Submission: 2025-04-30 10:47:29

Authentication Bypass 2

Time of First Successful Submission: 2025-04-30 10:52:53

SQLi 1

Time of First Successful Submission: 2025-04-30 10:56:50

SQLi 2

Time of First Successful Submission: 2025-04-30 11:00:06

SQLi 3

Time of First Successful Submission: 2025-04-30 12:26:11

SQLi 4

Time of First Successful Submission: 2025-04-30 12:33:30

SQLi 5

Time of First Successful Submission: 2025-04-30 21:11:35

XSS 1

Time of First Successful Submission: 2025-05-01 04:56:12

XSS 2

Time of First Successful Submission: 2025-05-01 05:00:49

XSS 3

Time of First Successful Submission: 2025-05-01 05:11:10

XSS 4

Time of First Successful Submission: 2025-05-01 05:13:32

XSS 5

Time of First Successful Submission: 2025-05-01 05:41:43

XSS 6

Time of First Successful Submission: 2025-05-01 05:45:14

XSS 7

Time of First Successful Submission: 2025-05-01 06:16:46

CSRF 1

Time of First Successful Submission: 2025-05-02 20:01:56

CSRF 2

Time of First Successful Submission: 2025-05-02 20:12:12

CSRF 3

Time of First Successful Submission: 2025-05-05 06:22:43

CSRF 4

Time of First Successful Submission: 2025-05-05 08:49:58

CSRF 5

Time of First Successful Submission: 2025-05-05 10:34:00

Connect

Time of First Successful Submission: 2025-05-05 11:34:55

Send

Time of First Successful Submission: 2025-05-05 11:45:31

Shutdown

Time of First Successful Submission: 2025-05-05 11:48:09

Listen

Time of First Successful Submission: 2025-05-05 11:48:57

Scan 1

Time of First Successful Submission: 2025-05-05 13:20:04

Scan 2

Time of First Successful Submission: 2025-05-06 05:56:13

Monitor 1

Time of First Successful Submission: 2025-05-06 06:26:08

Monitor 2

Time of First Successful Submission: 2025-05-06 06:50:50

Sniffing Cookies

Time of First Successful Submission: 2025-05-06 07:15:10

Network Configuration

Time of First Successful Submission: 2025-05-06 07:25:22

Firewall 1

Time of First Successful Submission: 2025-05-06 07:27:27

Firewall 2

Time of First Successful Submission: 2025-05-06 07:30:29

Firewall 3

Time of First Successful Submission: 2025-05-06 07:35:18

Denial of Service 1

Time of First Successful Submission: 2025-05-06 07:36:07

Denial of Service 2

Time of First Successful Submission: 2025-05-06 07:38:11

Denial of Service 3

Time of First Successful Submission: 2025-05-06 08:31:55

Ethernet

Time of First Successful Submission: 2025-05-06 09:45:30

IP

Time of First Successful Submission: 2025-05-06 09:56:41

TCP

Time of First Successful Submission: 2025-05-06 10:17:33

TCP Handshake

Time of First Successful Submission: 2025-05-06 11:02:39

UDP

Time of First Successful Submission: 2025-05-06 11:09:20

UDP 2

Time of First Successful Submission: 2025-05-06 11:16:28

UDP Spoofing 1

Time of First Successful Submission: 2025-05-06 11:31:27

UDP Spoofing 2

Time of First Successful Submission: 2025-05-06 11:42:52

UDP Spoofing 3

Time of First Successful Submission: 2025-05-06 11:51:25

UDP Spoofing 4

Time of First Successful Submission: 2025-05-06 12:07:13

ARP

Time of First Successful Submission: 2025-05-06 12:28:45

Intercept

Time of First Successful Submission: 2025-05-06 13:45:02

Man-in-the-Middle

Time of First Successful Submission: 2025-05-09 07:51:54

XOR

Time of First Successful Submission: 2025-05-09 10:48:24

XORing Hex

Time of First Successful Submission: 2025-05-09 11:28:21

XORing ASCII

Time of First Successful Submission: 2025-05-09 11:36:20

XORing ASCII Strings

Time of First Successful Submission: 2025-05-09 12:18:13

One-time Pad

Time of First Successful Submission: 2025-05-09 12:24:39

One-time Pad Tampering

Time of First Successful Submission: 2025-05-29 05:46:04

Many-time Pad

Time of First Successful Submission: 2025-05-12 06:12:58

AES

Time of First Successful Submission: 2025-05-12 06:38:08

AES-ECB-CPA

Time of First Successful Submission: 2025-05-28 13:10:55

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-05-28 14:09:57

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2025-05-29 05:59:12

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2025-05-29 06:25:42

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2025-05-30 06:40:38

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2025-05-30 14:02:42

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2025-06-02 08:11:48

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2025-06-02 09:06:00

AES-CBC

Time of First Successful Submission: 2025-06-02 10:05:18

AES-CBC Tampering

Time of First Successful Submission: 2025-06-02 11:35:20

AES-CBC Resizing

Time of First Successful Submission: 2025-06-02 11:56:10

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2025-06-03 10:58:05

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2025-06-03 11:50:49

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2025-06-04 06:50:36

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2025-06-05 08:02:59

DHKE

Time of First Successful Submission: 2025-06-05 08:36:36

DHKE-to-AES

Time of First Successful Submission: 2025-06-05 10:38:09

RSA 1

Time of First Successful Submission: 2025-06-05 11:37:56

RSA 2

Time of First Successful Submission: 2025-06-05 11:47:39

RSA 3

Time of First Successful Submission: 2025-06-06 07:44:44

RSA 4

Time of First Successful Submission: 2025-06-06 08:05:15

RSA Signatures

Time of First Successful Submission: 2025-06-05 12:36:04

SHA 1

Time of First Successful Submission: 2025-06-05 13:20:12

SHA 2

Time of First Successful Submission: 2025-06-06 06:28:11

TLS 1

Time of First Successful Submission: 2025-06-06 09:43:12

TLS 2

Time of First Successful Submission: 2025-06-06 11:43:31

level1

Time of First Successful Submission: 2025-05-12 07:48:30

level2

Time of First Successful Submission: 2025-05-12 07:49:03

level3

Time of First Successful Submission: 2025-05-12 07:49:36

level4

Time of First Successful Submission: 2025-05-12 07:50:26

level5

Time of First Successful Submission: 2025-05-12 07:52:14

level6

Time of First Successful Submission: 2025-05-12 08:08:11

level7

Time of First Successful Submission: 2025-05-12 08:09:11

level8

Time of First Successful Submission: 2025-05-12 08:09:47

level9

Time of First Successful Submission: 2025-05-12 08:10:19

level10

Time of First Successful Submission: 2025-05-12 08:11:20

level11

Time of First Successful Submission: 2025-05-12 08:14:50

level12

Time of First Successful Submission: 2025-05-12 08:16:38

level13

Time of First Successful Submission: 2025-05-12 08:17:25

level14

Time of First Successful Submission: 2025-05-12 09:02:22

level15

Time of First Successful Submission: 2025-05-12 09:02:57

level16

Time of First Successful Submission: 2025-05-12 09:04:27

level17

Time of First Successful Submission: 2025-05-12 10:57:42

level18

Time of First Successful Submission: 2025-05-12 11:01:21

level19

Time of First Successful Submission: 2025-05-12 11:51:44

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-05-12 13:38:42

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-05-12 13:59:19

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2025-05-12 14:00:38

Reading Endianness (Python)

Time of First Successful Submission: 2025-05-12 14:02:47

Reading Endianness (C)

Time of First Successful Submission: 2025-05-12 14:04:50

Reading Endianness (x86)

Time of First Successful Submission: 2025-05-12 14:06:17

Version Information (Python)

Time of First Successful Submission: 2025-05-13 06:09:18

Version Information (C)

Time of First Successful Submission: 2025-05-13 06:24:17

Version Information (x86)

Time of First Successful Submission: 2025-05-13 06:41:19

Metadata and Data (Python)

Time of First Successful Submission: 2025-05-13 06:58:04

Metadata and Data (C)

Time of First Successful Submission: 2025-05-13 07:03:58

Metadata and Data (x86)

Time of First Successful Submission: 2025-05-13 07:11:20

Input Restrictions (Python)

Time of First Successful Submission: 2025-05-13 07:18:01

Input Restrictions (C)

Time of First Successful Submission: 2025-05-13 07:38:23

Input Restrictions (x86)

Time of First Successful Submission: 2025-05-13 08:33:56

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-05-13 08:40:46

Behold the cIMG! (C)

Time of First Successful Submission: 2025-05-13 08:52:18

Behold the cIMG! (x86)

Time of First Successful Submission: 2025-05-13 08:56:59

A Basic cIMG (Python)

Time of First Successful Submission: 2025-05-20 13:18:02

A Basic cIMG (C)

Time of First Successful Submission: 2025-05-20 13:20:45

A Basic cIMG (x86)

Time of First Successful Submission: 2025-05-13 11:56:56

Internal State Mini (C)

Time of First Successful Submission: 2025-05-13 13:04:07

Internal State Mini (x86)

Time of First Successful Submission: 2025-05-14 12:59:57

Internal State (C)

Time of First Successful Submission: 2025-05-14 14:57:53

Internal State (x86)

Time of First Successful Submission: 2025-05-15 06:25:29

File Formats: Directives (C)

Time of First Successful Submission: 2025-05-15 06:55:28

File Formats: Directives (x86)

Time of First Successful Submission: 2025-05-15 11:09:05

The Patch Directive

Time of First Successful Submission: 2025-05-19 07:08:21

Optimizing for Space

Time of First Successful Submission: 2025-05-19 10:56:09

Tweaking Images

Time of First Successful Submission: 2025-05-19 11:55:09

Storage and Retrieval

Time of First Successful Submission: 2025-05-20 11:15:48

Extracting Knowledge

Time of First Successful Submission: 2025-05-20 12:53:48

Advanced Sprites

Time of First Successful Submission: 2025-05-21 10:42:53

Accessing Resources

Time of First Successful Submission: 2025-05-21 13:25:40

Unsafe Animations

Time of First Successful Submission: 2025-05-21 13:41:29

Animations

Time of First Successful Submission: 2025-05-22 07:54:00

Interoperability: Patching Data

Time of First Successful Submission: 2025-05-22 08:29:54

Patching Code

Time of First Successful Submission: 2025-05-22 09:57:43

Patching Control Flow

Time of First Successful Submission: 2025-05-22 11:11:41

Your First Overflow (easy)

Time of First Successful Submission: 2025-05-22 12:07:53

Your First Overflow (hard)

Time of First Successful Submission: 2025-05-22 12:30:07

Precision (easy)

Time of First Successful Submission: 2025-05-22 12:38:12

Precision (hard)

Time of First Successful Submission: 2025-05-22 13:50:11

Variable Control (easy)

Time of First Successful Submission: 2025-05-23 09:05:18

Variable Control (hard)

Time of First Successful Submission: 2025-05-23 10:42:44

Control Hijack (easy)

Time of First Successful Submission: 2025-05-23 11:07:51

Control Hijack (hard)

Time of First Successful Submission: 2025-05-23 12:38:25

Tricky Control Hijack (easy)

Time of First Successful Submission: 2025-05-23 13:17:09

Tricky Control Hijack (hard)

Time of First Successful Submission: 2025-05-23 13:30:00

PIEs (easy)

Time of First Successful Submission: 2025-05-26 08:06:36

PIEs (hard)

Time of First Successful Submission: 2025-05-26 08:53:32

String Lengths (easy)

Time of First Successful Submission: 2025-05-26 09:10:36

String Lengths (hard)

Time of First Successful Submission: 2025-05-26 10:19:17

Basic Shellcode

Time of First Successful Submission: 2025-05-26 12:25:37

NOP Sleds

Time of First Successful Submission: 2025-05-26 12:28:48

NULL-Free Shellcode

Time of First Successful Submission: 2025-05-27 06:34:09

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2025-05-27 10:39:14

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2025-05-27 11:02:35

Hijack to Shellcode (easy)

Time of First Successful Submission: 2025-05-27 12:16:45

Hijack to Shellcode (hard)

Time of First Successful Submission: 2025-05-28 08:21:07

ECB-to-Win (easy)

Time of First Successful Submission: 2025-06-10 08:02:46

ECB-to-Win (hard)

Time of First Successful Submission: 2025-06-10 10:09:44

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2025-06-11 06:34:46

ECB-to-Shellcode (hard)

Time of First Successful Submission: 2025-06-11 07:05:49

CIMG Screenshots

Time of First Successful Submission: 2025-06-15 18:53:40

CIMG Screenshots 2

Time of First Successful Submission: 2025-06-16 09:59:36

Wily Webserver

Time of First Successful Submission: 2025-06-17 06:06:11

The Watering Hole

Time of First Successful Submission: 2025-06-18 11:50:02

Secure Chat 1

Time of First Successful Submission: 2025-06-20 11:18:54

Secure Chat 2

Time of First Successful Submission: 2025-06-20 11:27:18

Secure Chat 3

Time of First Successful Submission: 2025-06-24 13:44:02

Secure Chat 4

Time of First Successful Submission: 2025-06-24 18:30:34

Secure Chat 5

Time of First Successful Submission: 2025-06-28 09:27:49

Start Here

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Using the VSCode Workspace

Time of First Successful Submission: 2025-05-14 06:26:45

Using the GUI Desktop

Time of First Successful Submission: 2025-05-14 06:27:31

Pasting into the Desktop

Time of First Successful Submission: 2025-05-14 06:28:29

Restarting Challenges

Time of First Successful Submission: 2025-05-14 06:29:46

Challenge Programs

Time of First Successful Submission: 2025-05-14 06:31:11

The Flag File

Time of First Successful Submission: 2025-05-14 06:31:46

Using Privileged Mode

Time of First Successful Submission: 2025-05-14 06:33:05

Persistent Home Directories - One

Time of First Successful Submission: 2025-05-14 06:34:14

Persistent Home Directories - Two

Time of First Successful Submission: 2025-05-14 06:34:35

Linux Luminarium

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The PATH Variable

Time of First Successful Submission: 2025-05-20 18:25:52

Setting PATH

Time of First Successful Submission: 2025-05-20 18:26:49

Adding Commands

Time of First Successful Submission: 2025-05-20 18:30:27

Hijacking Commands

Time of First Successful Submission: 2025-05-20 18:24:58

Playing With Programs

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What's the password?

Time of First Successful Submission: 2025-04-29 08:11:16

... and again!

Time of First Successful Submission: 2025-04-29 08:12:07

Newline Troubles

Time of First Successful Submission: 2025-04-29 08:15:38

Reasoning about files

Time of First Successful Submission: 2025-04-29 08:17:59

Specifying Filenames

Time of First Successful Submission: 2025-04-29 08:40:32

Binary and Hex Encoding

Time of First Successful Submission: 2025-04-29 08:50:28

More Hex

Time of First Successful Submission: 2025-04-29 08:52:02

Decoding Hex

Time of First Successful Submission: 2025-04-29 08:55:32

Decoding Practice

Time of First Successful Submission: 2025-04-29 09:04:48

Encoding Practice

Time of First Successful Submission: 2025-04-29 09:09:58

Hex-encoding ASCII

Time of First Successful Submission: 2025-04-29 10:18:03

Nested Encoding

Time of First Successful Submission: 2025-04-29 10:31:34

Hex-encoding UTF-8

Time of First Successful Submission: 2025-04-29 10:37:11

UTF Mixups

Time of First Successful Submission: 2025-04-29 10:56:56

Modifying Encoded Data

Time of First Successful Submission: 2025-04-29 10:59:21

Decoding Base64

Time of First Successful Submission: 2025-04-29 11:04:47

Encoding Base64

Time of First Successful Submission: 2025-04-29 11:06:12

Dealing with Obfuscation

Time of First Successful Submission: 2025-04-29 11:12:22

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-04-29 11:48:28

CybHer Dojo

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Using the VSCode Workspace

Time of First Successful Submission: 2025-05-14 06:26:45

Using the GUI Desktop

Time of First Successful Submission: 2025-05-14 06:27:31

Pasting into the Desktop

Time of First Successful Submission: 2025-05-14 06:28:29

Restarting Challenges

Time of First Successful Submission: 2025-05-14 06:29:46

Getting Help

Time of First Successful Submission: 2025-05-16 11:27:05

Challenge Programs

Time of First Successful Submission: 2025-05-14 06:31:11

The Flag File

Time of First Successful Submission: 2025-05-14 06:31:46

Using Privileged Mode

Time of First Successful Submission: 2025-05-14 06:33:05

Persistent Home Directories - One

Time of First Successful Submission: 2025-05-14 06:34:14

Persistent Home Directories - Two

Time of First Successful Submission: 2025-05-14 06:34:35

GCA CTF

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Using the VSCode Workspace

Time of First Successful Submission: 2025-05-14 06:26:45

Using the GUI Desktop

Time of First Successful Submission: 2025-05-14 06:27:31

Pasting into the Desktop

Time of First Successful Submission: 2025-05-14 06:28:29

Restarting Challenges

Time of First Successful Submission: 2025-05-14 06:29:46

Getting Help

Time of First Successful Submission: 2025-05-16 11:27:05

Challenge Programs

Time of First Successful Submission: 2025-05-14 06:31:11

The Flag File

Time of First Successful Submission: 2025-05-14 06:31:46

Using Privileged Mode

Time of First Successful Submission: 2025-05-14 06:33:05

Persistent Home Directories - One

Time of First Successful Submission: 2025-05-14 06:34:14

Persistent Home Directories - Two

Time of First Successful Submission: 2025-05-14 06:34:35