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pwn.college Archives

11 / 201 10179 / 16678

level1

Time of First Successful Submission: 2025-03-10 02:19:21

level2

Time of First Successful Submission: 2025-03-10 02:20:36

level3

Time of First Successful Submission: 2025-03-10 02:21:44

level4

Time of First Successful Submission: 2025-03-10 02:24:26

level5

Time of First Successful Submission: 2025-03-11 01:54:17

level6

Time of First Successful Submission: 2025-03-11 01:55:38

level7

Time of First Successful Submission: 2025-03-11 02:05:18

level8

Time of First Successful Submission: 2025-03-11 02:07:56

level9

Time of First Successful Submission: 2025-03-11 02:11:32

level10

Time of First Successful Submission: 2025-03-11 02:36:21

level11

Time of First Successful Submission: 2025-03-12 01:27:15

Intro to Programming Languages

14 / 234 10605 / 28159

Commands

Time of First Successful Submission: 2024-12-05 03:50:13

Command Arguments

Time of First Successful Submission: 2024-12-05 03:52:04

The Root Path

Time of First Successful Submission: 2024-12-05 03:55:03

Absolute Paths

Time of First Successful Submission: 2024-12-05 03:56:51

Changing position

Time of First Successful Submission: 2024-12-05 03:58:30

Changing to an Absolute Path

Time of First Successful Submission: 2024-12-05 14:45:32

Relative Paths

Time of First Successful Submission: 2024-12-05 14:48:42

Cat

Time of First Successful Submission: 2024-12-05 15:08:50

Ls

Time of First Successful Submission: 2024-12-05 15:13:11

Ls All

Time of First Successful Submission: 2024-12-05 15:15:59

Find

Time of First Successful Submission: 2024-12-05 15:25:04

Piping Echo

Time of First Successful Submission: 2024-12-06 01:48:34

Piping Stdout

Time of First Successful Submission: 2024-12-06 01:50:15

Piping Stdin

Time of First Successful Submission: 2024-12-06 02:07:06

Intro to Cybersecurity

183 / 183 104 / 17903

Path Traversal 1

Time of First Successful Submission: 2025-03-13 01:59:08

Path Traversal 2

Time of First Successful Submission: 2025-03-13 03:08:42

CMDi 1

Time of First Successful Submission: 2025-03-14 02:36:33

CMDi 2

Time of First Successful Submission: 2025-03-14 02:41:20

CMDi 3

Time of First Successful Submission: 2025-03-15 01:06:21

CMDi 4

Time of First Successful Submission: 2025-03-15 01:09:05

CMDi 5

Time of First Successful Submission: 2025-03-15 01:23:35

CMDi 6

Time of First Successful Submission: 2025-03-15 02:18:59

Authentication Bypass 1

Time of First Successful Submission: 2025-03-15 02:35:30

Authentication Bypass 2

Time of First Successful Submission: 2025-03-15 02:40:04

SQLi 1

Time of First Successful Submission: 2025-03-15 04:04:14

SQLi 2

Time of First Successful Submission: 2025-03-15 04:06:46

SQLi 3

Time of First Successful Submission: 2025-03-15 04:13:09

SQLi 4

Time of First Successful Submission: 2025-03-20 01:33:38

SQLi 5

Time of First Successful Submission: 2025-03-21 01:06:34

XSS 1

Time of First Successful Submission: 2025-03-21 01:27:31

XSS 2

Time of First Successful Submission: 2025-03-21 01:45:59

XSS 3

Time of First Successful Submission: 2025-03-21 02:18:16

XSS 4

Time of First Successful Submission: 2025-03-21 02:37:27

XSS 5

Time of First Successful Submission: 2025-03-23 18:54:00

XSS 6

Time of First Successful Submission: 2025-03-23 19:04:35

XSS 7

Time of First Successful Submission: 2025-03-23 20:01:45

CSRF 1

Time of First Successful Submission: 2025-03-24 00:35:35

CSRF 2

Time of First Successful Submission: 2025-03-24 00:54:04

CSRF 3

Time of First Successful Submission: 2025-03-24 01:15:52

CSRF 4

Time of First Successful Submission: 2025-03-24 01:49:44

CSRF 5

Time of First Successful Submission: 2025-03-24 02:52:08

Connect

Time of First Successful Submission: 2025-03-24 02:59:08

Send

Time of First Successful Submission: 2025-03-24 03:00:27

Shutdown

Time of First Successful Submission: 2025-03-24 03:02:45

Listen

Time of First Successful Submission: 2025-03-25 00:52:13

Scan 1

Time of First Successful Submission: 2025-03-26 01:35:39

Scan 2

Time of First Successful Submission: 2025-03-26 02:12:06

Monitor 1

Time of First Successful Submission: 2025-03-26 02:22:20

Monitor 2

Time of First Successful Submission: 2025-03-26 02:30:01

Sniffing Cookies

Time of First Successful Submission: 2025-03-26 02:49:22

Network Configuration

Time of First Successful Submission: 2025-03-26 03:03:47

Firewall 1

Time of First Successful Submission: 2025-03-26 03:08:49

Firewall 2

Time of First Successful Submission: 2025-03-26 03:15:32

Firewall 3

Time of First Successful Submission: 2025-03-26 03:44:37

Denial of Service 1

Time of First Successful Submission: 2025-03-27 01:34:16

Denial of Service 2

Time of First Successful Submission: 2025-03-27 02:02:33

Denial of Service 3

Time of First Successful Submission: 2025-03-27 03:00:20

Ethernet

Time of First Successful Submission: 2025-03-27 15:40:48

IP

Time of First Successful Submission: 2025-03-27 15:46:36

TCP

Time of First Successful Submission: 2025-03-27 15:52:58

TCP Handshake

Time of First Successful Submission: 2025-03-27 16:24:04

UDP

Time of First Successful Submission: 2025-03-28 01:40:33

UDP 2

Time of First Successful Submission: 2025-03-28 01:46:18

UDP Spoofing 1

Time of First Successful Submission: 2025-03-28 01:52:32

UDP Spoofing 2

Time of First Successful Submission: 2025-03-28 03:19:53

UDP Spoofing 3

Time of First Successful Submission: 2025-03-28 03:29:16

UDP Spoofing 4

Time of First Successful Submission: 2025-03-28 03:34:29

ARP

Time of First Successful Submission: 2025-03-29 17:53:56

Intercept

Time of First Successful Submission: 2025-03-29 20:35:46

Man-in-the-Middle

Time of First Successful Submission: 2025-03-30 00:32:04

XOR

Time of First Successful Submission: 2025-04-02 02:32:45

XORing Hex

Time of First Successful Submission: 2025-04-02 02:50:23

XORing ASCII

Time of First Successful Submission: 2025-04-02 03:51:28

XORing ASCII Strings

Time of First Successful Submission: 2025-04-03 01:53:27

One-time Pad

Time of First Successful Submission: 2025-04-03 02:23:42

One-time Pad Tampering

Time of First Successful Submission: 2025-10-14 03:09:52

Many-time Pad

Time of First Successful Submission: 2025-04-03 02:27:01

AES

Time of First Successful Submission: 2025-04-04 01:53:54

AES-ECB-CPA

Time of First Successful Submission: 2025-04-07 00:59:41

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-04-08 02:45:19

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2025-04-08 02:53:31

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2025-04-08 03:01:30

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2025-04-08 04:37:18

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2025-04-08 04:38:31

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2025-09-16 15:17:26

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2025-09-16 16:45:19

AES-CBC

Time of First Successful Submission: 2025-10-01 17:43:45

AES-CBC Tampering

Time of First Successful Submission: 2025-10-01 19:32:48

AES-CBC Resizing

Time of First Successful Submission: 2025-10-01 19:40:08

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2025-10-17 16:30:43

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2025-10-17 16:33:35

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2025-10-17 16:44:33

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2025-10-17 17:05:41

AES-CBC-POA-Encrypt-2

Time of First Successful Submission: 2025-10-17 17:07:20

DHKE

Time of First Successful Submission: 2025-10-14 01:20:46

DHKE-to-AES

Time of First Successful Submission: 2025-10-14 01:51:28

RSA 1

Time of First Successful Submission: 2025-10-14 02:11:12

RSA 2

Time of First Successful Submission: 2025-10-14 02:24:02

RSA 3

Time of First Successful Submission: 2025-10-14 02:34:48

RSA 4

Time of First Successful Submission: 2025-10-14 02:54:47

RSA Signatures

Time of First Successful Submission: 2025-10-16 03:20:02

SHA 1

Time of First Successful Submission: 2025-10-16 14:45:57

SHA 2

Time of First Successful Submission: 2025-10-16 15:29:12

TLS 1

Time of First Successful Submission: 2025-10-16 19:32:35

TLS 2

Time of First Successful Submission: 2025-10-17 01:18:08

level1

Time of First Successful Submission: 2025-10-17 20:23:52

level2

Time of First Successful Submission: 2025-10-18 01:00:38

level3

Time of First Successful Submission: 2025-10-18 01:17:27

level4

Time of First Successful Submission: 2025-10-18 01:22:04

level5

Time of First Successful Submission: 2025-10-18 01:41:07

level6

Time of First Successful Submission: 2025-10-18 01:53:50

level7

Time of First Successful Submission: 2025-10-18 02:00:38

level8

Time of First Successful Submission: 2025-10-18 02:09:30

level9

Time of First Successful Submission: 2025-10-18 02:11:25

level10

Time of First Successful Submission: 2025-10-18 02:24:05

level11

Time of First Successful Submission: 2025-10-18 02:30:59

level12

Time of First Successful Submission: 2025-10-18 02:37:52

level13

Time of First Successful Submission: 2025-10-18 02:49:35

level14

Time of First Successful Submission: 2025-10-18 02:52:02

level15

Time of First Successful Submission: 2025-10-18 02:53:19

level16

Time of First Successful Submission: 2025-10-18 02:55:18

level17

Time of First Successful Submission: 2025-10-19 02:16:48

level18

Time of First Successful Submission: 2025-10-19 02:17:56

level19

Time of First Successful Submission: 2025-10-19 02:35:49

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-04-24 22:44:19

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-04-25 00:41:51

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2025-04-29 01:01:49

Reading Endianness (Python)

Time of First Successful Submission: 2025-04-29 01:42:00

Reading Endianness (C)

Time of First Successful Submission: 2025-04-29 02:09:05

Reading Endianness (x86)

Time of First Successful Submission: 2025-04-29 02:18:32

Version Information (Python)

Time of First Successful Submission: 2025-05-07 01:40:24

Version Information (C)

Time of First Successful Submission: 2025-05-07 02:22:18

Version Information (x86)

Time of First Successful Submission: 2025-05-08 02:32:11

Metadata and Data (Python)

Time of First Successful Submission: 2025-05-08 03:05:09

Metadata and Data (C)

Time of First Successful Submission: 2025-05-09 18:09:31

Metadata and Data (x86)

Time of First Successful Submission: 2025-05-09 18:23:10

Input Restrictions (Python)

Time of First Successful Submission: 2025-05-09 18:34:40

Input Restrictions (C)

Time of First Successful Submission: 2025-05-09 18:37:48

Input Restrictions (x86)

Time of First Successful Submission: 2025-05-09 18:53:45

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-05-09 19:04:02

Behold the cIMG! (C)

Time of First Successful Submission: 2025-05-09 19:13:22

Behold the cIMG! (x86)

Time of First Successful Submission: 2025-05-09 19:19:08

A Basic cIMG (Python)

Time of First Successful Submission: 2025-05-09 19:54:54

A Basic cIMG (C)

Time of First Successful Submission: 2025-05-09 20:03:18

A Basic cIMG (x86)

Time of First Successful Submission: 2025-05-09 20:08:13

Internal State Mini (C)

Time of First Successful Submission: 2025-05-11 02:41:12

Internal State Mini (x86)

Time of First Successful Submission: 2025-05-11 02:48:16

Internal State (C)

Time of First Successful Submission: 2025-05-13 18:39:52

Internal State (x86)

Time of First Successful Submission: 2025-05-13 19:30:11

File Formats: Directives (C)

Time of First Successful Submission: 2025-05-14 02:47:59

File Formats: Directives (x86)

Time of First Successful Submission: 2025-05-14 02:57:13

The Patch Directive

Time of First Successful Submission: 2025-11-14 17:33:59

Optimizing for Space

Time of First Successful Submission: 2025-11-14 19:36:28

Tweaking Images

Time of First Successful Submission: 2025-11-14 20:36:27

Storage and Retrieval

Time of First Successful Submission: 2025-11-16 03:49:16

Extracting Knowledge

Time of First Successful Submission: 2025-11-17 02:28:07

Advanced Sprites

Time of First Successful Submission: 2025-11-16 04:05:58

Accessing Resources

Time of First Successful Submission: 2025-11-17 02:58:57

Unsafe Animations

Time of First Successful Submission: 2025-11-17 03:28:58

Animations

Time of First Successful Submission: 2025-11-18 03:17:18

Interoperability: Patching Data

Time of First Successful Submission: 2025-11-19 01:38:40

Patching Code

Time of First Successful Submission: 2025-11-19 02:21:59

Patching Control Flow

Time of First Successful Submission: 2025-11-19 02:52:23

Your First Overflow (easy)

Time of First Successful Submission: 2025-10-30 01:35:45

Your First Overflow (hard)

Time of First Successful Submission: 2025-10-30 01:37:24

Precision (easy)

Time of First Successful Submission: 2025-10-31 18:34:05

Precision (hard)

Time of First Successful Submission: 2025-10-31 18:53:41

Variable Control (easy)

Time of First Successful Submission: 2025-11-02 00:29:29

Variable Control (hard)

Time of First Successful Submission: 2025-11-02 01:09:47

Control Hijack (easy)

Time of First Successful Submission: 2025-11-02 01:58:56

Control Hijack (hard)

Time of First Successful Submission: 2025-11-02 02:13:33

Tricky Control Hijack (easy)

Time of First Successful Submission: 2025-11-02 02:54:41

Tricky Control Hijack (hard)

Time of First Successful Submission: 2025-11-02 03:10:37

PIEs (easy)

Time of First Successful Submission: 2025-11-02 03:43:45

PIEs (hard)

Time of First Successful Submission: 2025-11-02 03:54:19

String Lengths (easy)

Time of First Successful Submission: 2025-11-03 02:02:59

String Lengths (hard)

Time of First Successful Submission: 2025-11-03 02:29:40

Basic Shellcode

Time of First Successful Submission: 2025-11-03 20:10:24

NOP Sleds

Time of First Successful Submission: 2025-11-03 20:26:08

NULL-Free Shellcode

Time of First Successful Submission: 2025-11-03 20:47:24

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2025-11-07 02:39:21

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2025-11-07 02:57:04

Hijack to Shellcode (easy)

Time of First Successful Submission: 2025-11-07 03:20:53

Hijack to Shellcode (hard)

Time of First Successful Submission: 2025-11-07 03:52:37

ECB-to-Win (easy)

Time of First Successful Submission: 2025-11-11 03:32:36

ECB-to-Win (hard)

Time of First Successful Submission: 2025-11-11 04:38:04

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2025-11-11 20:34:46

ECB-to-Shellcode (hard)

Time of First Successful Submission: 2025-11-12 02:20:34

CIMG Screenshots

Time of First Successful Submission: 2025-12-05 21:10:06

CIMG Screenshots 2

Time of First Successful Submission: 2025-12-07 02:31:37

Wily Webserver

Time of First Successful Submission: 2025-12-07 04:08:46

The Watering Hole

Time of First Successful Submission: 2025-12-09 04:35:31

Secure Chat 1

Time of First Successful Submission: 2025-12-07 04:57:37

Secure Chat 2

Time of First Successful Submission: 2025-12-10 03:13:14

Secure Chat 3

Time of First Successful Submission: 2025-12-10 03:37:14

Secure Chat 4

Time of First Successful Submission: 2025-12-11 17:49:42

Secure Chat 5

Time of First Successful Submission: 2025-12-11 22:02:41

Start Here

11 / 12 3493 / 38387

Using the Terminal

Time of First Successful Submission: 2025-09-15 19:12:08

Using the VSCode Workspace

Time of First Successful Submission: 2024-12-05 15:40:43

Using the GUI Desktop

Time of First Successful Submission: 2024-12-05 15:41:50

Pasting into the Desktop

Time of First Successful Submission: 2024-12-05 15:42:53

Restarting Challenges

Time of First Successful Submission: 2024-12-05 15:44:49

Challenge Programs

Time of First Successful Submission: 2024-12-05 15:47:51

The Flag File

Time of First Successful Submission: 2024-12-05 15:49:05

Using Privileged Mode

Time of First Successful Submission: 2024-12-05 15:51:21

Persistent Home Directories - One

Time of First Successful Submission: 2024-12-05 15:55:14

Persistent Home Directories - Two

Time of First Successful Submission: 2024-12-05 15:56:01

Linux Luminarium

83 / 128 7973 / 28407

Intro to Commands

Time of First Successful Submission: 2024-12-05 03:50:13

Intro to Arguments

Time of First Successful Submission: 2024-12-05 03:52:04

The Root

Time of First Successful Submission: 2024-12-05 03:55:03

Program and absolute paths

Time of First Successful Submission: 2024-12-05 03:56:51

Position thy self

Time of First Successful Submission: 2024-12-05 03:58:30

Position elsewhere

Time of First Successful Submission: 2024-12-05 14:45:32

implicit relative paths, from /

Time of First Successful Submission: 2024-12-05 14:48:42

explicit relative paths, from /

Time of First Successful Submission: 2024-12-05 14:50:49

implicit relative path

Time of First Successful Submission: 2024-12-05 14:52:12

home sweet home

Time of First Successful Submission: 2024-12-05 14:54:47

cat: not the pet, but the command!

Time of First Successful Submission: 2024-12-05 15:08:50

catting absolute paths

Time of First Successful Submission: 2024-12-05 15:09:38

more catting practice

Time of First Successful Submission: 2024-12-05 15:10:34

grepping for a needle in a haystack

Time of First Successful Submission: 2024-12-05 15:12:04

listing files

Time of First Successful Submission: 2024-12-05 15:13:11

touching files

Time of First Successful Submission: 2024-12-05 15:14:16

removing files

Time of First Successful Submission: 2024-12-05 15:15:00

hidden files

Time of First Successful Submission: 2024-12-05 15:15:59

An Epic Filesystem Quest

Time of First Successful Submission: 2024-12-05 15:20:57

making directories

Time of First Successful Submission: 2024-12-05 15:22:38

finding files

Time of First Successful Submission: 2024-12-05 15:25:04

linking files

Time of First Successful Submission: 2024-12-05 15:36:48

Learning From Documentation

Time of First Successful Submission: 2024-12-05 23:27:15

Learning Complex Usage

Time of First Successful Submission: 2024-12-05 23:34:35

Reading Manuals

Time of First Successful Submission: 2024-12-05 23:40:22

Searching Manuals

Time of First Successful Submission: 2024-12-05 23:42:02

Searching For Manuals

Time of First Successful Submission: 2024-12-05 23:57:33

Helpful Programs

Time of First Successful Submission: 2024-12-06 00:00:18

Help for Builtins

Time of First Successful Submission: 2024-12-06 00:05:11

Matching with *

Time of First Successful Submission: 2024-12-06 01:14:14

Matching with ?

Time of First Successful Submission: 2024-12-06 01:16:12

Matching with []

Time of First Successful Submission: 2024-12-06 01:20:46

Matching paths with []

Time of First Successful Submission: 2024-12-06 01:22:44

Mixing globs

Time of First Successful Submission: 2024-12-06 01:33:25

Exclusionary globbing

Time of First Successful Submission: 2024-12-06 01:43:11

Redirecting output

Time of First Successful Submission: 2024-12-06 01:48:34

Redirecting more output

Time of First Successful Submission: 2024-12-06 01:50:15

Appending output

Time of First Successful Submission: 2024-12-06 01:53:42

Redirecting errors

Time of First Successful Submission: 2024-12-06 02:01:26

Redirecting input

Time of First Successful Submission: 2024-12-06 02:07:06

Grepping stored results

Time of First Successful Submission: 2024-12-06 02:11:07

Grepping live output

Time of First Successful Submission: 2024-12-06 02:12:14

Grepping errors

Time of First Successful Submission: 2024-12-06 02:14:31

Duplicating piped data with tee

Time of First Successful Submission: 2024-12-06 02:41:34

Writing to multiple programs

Time of First Successful Submission: 2024-12-06 03:01:18

Split-piping stderr and stdout

Time of First Successful Submission: 2024-12-06 03:16:45

Printing Variables

Time of First Successful Submission: 2024-12-07 19:33:18

Setting Variables

Time of First Successful Submission: 2024-12-07 19:34:28

Multi-word Variables

Time of First Successful Submission: 2024-12-07 19:35:13

Exporting Variables

Time of First Successful Submission: 2024-12-07 19:44:55

Printing Exported Variables

Time of First Successful Submission: 2024-12-07 19:46:10

Storing Command Output

Time of First Successful Submission: 2024-12-07 19:49:52

Reading Input

Time of First Successful Submission: 2024-12-07 19:52:08

Reading Files

Time of First Successful Submission: 2024-12-07 19:53:36

Listing Processes

Time of First Successful Submission: 2024-12-07 20:07:03

Killing Processes

Time of First Successful Submission: 2024-12-07 20:07:58

Interrupting Processes

Time of First Successful Submission: 2024-12-07 20:08:47

Suspending Processes

Time of First Successful Submission: 2024-12-07 20:09:36

Resuming Processes

Time of First Successful Submission: 2024-12-07 20:10:27

Backgrounding Processes

Time of First Successful Submission: 2024-12-07 20:12:03

Foregrounding Processes

Time of First Successful Submission: 2024-12-07 20:12:55

Starting Backgrounded Processes

Time of First Successful Submission: 2024-12-07 20:13:40

Process Exit Codes

Time of First Successful Submission: 2024-12-07 20:16:45

Becoming root with su

Time of First Successful Submission: 2025-01-16 01:44:41

Other users with su

Time of First Successful Submission: 2025-01-16 01:45:55

Cracking passwords

Time of First Successful Submission: 2025-01-16 01:50:18

Using sudo

Time of First Successful Submission: 2025-01-16 01:52:41

Changing File Ownership

Time of First Successful Submission: 2024-12-07 20:23:19

Groups and Files

Time of First Successful Submission: 2024-12-08 19:22:22

Fun With Groups Names

Time of First Successful Submission: 2024-12-08 19:23:38

Changing Permissions

Time of First Successful Submission: 2024-12-08 19:30:08

Executable Files

Time of First Successful Submission: 2024-12-08 19:32:18

Permission Tweaking Practice

Time of First Successful Submission: 2024-12-08 19:42:00

Permissions Setting Practice

Time of First Successful Submission: 2024-12-08 19:46:33

The SUID Bit

Time of First Successful Submission: 2024-12-08 19:49:10

Chaining with Semicolons

Time of First Successful Submission: 2025-01-16 01:53:52

Your First Shell Script

Time of First Successful Submission: 2025-01-16 01:55:55

Redirecting Script Output

Time of First Successful Submission: 2025-01-16 02:02:30

Executable Shell Scripts

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The PATH Variable

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Setting PATH

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Adding Commands

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Hijacking Commands

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Computing 101

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Your First Register

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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: 2025-02-06 03:25:46

Starting Programs in GDB

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Loading From Memory

Time of First Successful Submission: 2025-01-24 17:26:25

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

Time of First Successful Submission: 2025-01-30 02:25:42

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

Time of First Successful Submission: 2025-02-06 03:48:35

conditional-jump

Time of First Successful Submission: 2025-02-06 22:00:27

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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Debugging Programs

Time of First Successful Submission: 2025-02-07 17:48:19

Inspecting Registers

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Examining Memory

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Setting Breakpoints

Time of First Successful Submission: 2025-02-07 19:24:28

GDB Scripting

Time of First Successful Submission: 2025-02-07 20:49:36

Modifying Data

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Modifying Execution

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Broken Functions

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Exit

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Socket

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Bind

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Listen

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Accept

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Static Response

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Dynamic Response

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Iterative GET Server

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Concurrent GET Server

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Concurrent POST Server

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Web Server

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Playing With Programs

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What's the password?

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... and again!

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Newline Troubles

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Reasoning about files

Time of First Successful Submission: 2025-02-18 23:00:17

Specifying Filenames

Time of First Successful Submission: 2025-02-18 23:02:41

Binary and Hex Encoding

Time of First Successful Submission: 2025-02-19 01:47:21

More Hex

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Decoding Hex

Time of First Successful Submission: 2025-02-19 02:31:04

Decoding Practice

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Encoding Practice

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Hex-encoding ASCII

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Nested Encoding

Time of First Successful Submission: 2025-02-20 20:42:30

Hex-encoding UTF-8

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UTF Mixups

Time of First Successful Submission: 2025-02-20 21:19:22

Modifying Encoded Data

Time of First Successful Submission: 2025-02-20 21:36:56

Decoding Base64

Time of First Successful Submission: 2025-02-21 01:59:45

Encoding Base64

Time of First Successful Submission: 2025-02-21 02:08:42

Dealing with Obfuscation

Time of First Successful Submission: 2025-02-21 02:11:23

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-02-21 02:34:42

Your First HTTP Request

Time of First Successful Submission: 2025-02-21 18:38:30

Reading Flask

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Commented Data

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HTTP Metadata

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HTTP (netcat)

Time of First Successful Submission: 2025-02-22 20:03:40

HTTP Paths (netcat)

Time of First Successful Submission: 2025-02-22 20:06:36

HTTP (curl)

Time of First Successful Submission: 2025-02-22 20:11:23

HTTP (python)

Time of First Successful Submission: 2025-02-23 01:52:04

HTTP Host Header (python)

Time of First Successful Submission: 2025-02-23 02:44:53

HTTP Host Header (curl)

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HTTP Host Header (netcat)

Time of First Successful Submission: 2025-02-23 03:04:36

URL Encoding (netcat)

Time of First Successful Submission: 2025-02-23 03:32:03

HTTP GET Parameters

Time of First Successful Submission: 2025-02-23 03:48:43

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2025-02-23 03:50:56

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2025-02-23 03:59:42

HTTP Forms

Time of First Successful Submission: 2025-02-24 00:44:11

HTTP Forms (curl)

Time of First Successful Submission: 2025-02-24 00:52:24

HTTP Forms (netcat)

Time of First Successful Submission: 2025-02-24 01:23:11

HTTP Forms (python)

Time of First Successful Submission: 2025-02-24 01:27:02

HTTP Forms Without Forms

Time of First Successful Submission: 2025-02-24 01:52:10

Multiple Form Fields (curl)

Time of First Successful Submission: 2025-02-24 01:57:20

Multiple Form Fields (netcat)

Time of First Successful Submission: 2025-02-24 02:03:40

HTTP Redirects (netcat)

Time of First Successful Submission: 2025-02-25 01:38:13

HTTP Redirects (curl)

Time of First Successful Submission: 2025-02-25 01:39:41

HTTP Redirects (python)

Time of First Successful Submission: 2025-02-25 01:46:20

HTTP Cookies (curl)

Time of First Successful Submission: 2025-02-25 01:52:27

HTTP Cookies (netcat)

Time of First Successful Submission: 2025-02-25 02:11:39

HTTP Cookies (python)

Time of First Successful Submission: 2025-02-25 02:14:14

Server State (python)

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Listening Web

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Speaking Redirects

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cat

Time of First Successful Submission: 2025-03-04 01:12:14

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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tar

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ar

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cpio

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genisoimage

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env

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find

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make

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nice

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timeout

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stdbuf

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setarch

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watch

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socat

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whiptail

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awk

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sed

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ed

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chown

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chmod

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cp

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mv

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perl

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python

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ruby

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bash

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date

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dmesg

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wc

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gcc

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as

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wget

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ssh-keygen

Time of First Successful Submission: 2025-03-10 02:12:40

CybHer Dojo

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Using the Terminal

Time of First Successful Submission: 2025-09-15 19:12:08

Using the VSCode Workspace

Time of First Successful Submission: 2024-12-05 15:40:43

Using the GUI Desktop

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Pasting into the Desktop

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Restarting Challenges

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Getting Help

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Challenge Programs

Time of First Successful Submission: 2024-12-05 15:47:51

The Flag File

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Using Privileged Mode

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Persistent Home Directories - One

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Persistent Home Directories - Two

Time of First Successful Submission: 2024-12-05 15:56:01

GCA CTF

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Using the Terminal

Time of First Successful Submission: 2025-09-15 19:12:08

Using the VSCode Workspace

Time of First Successful Submission: 2024-12-05 15:40:43

Using the GUI Desktop

Time of First Successful Submission: 2024-12-05 15:41:50

Pasting into the Desktop

Time of First Successful Submission: 2024-12-05 15:42:53

Restarting Challenges

Time of First Successful Submission: 2024-12-05 15:44:49

Getting Help

Time of First Successful Submission: 2024-12-05 15:46:54

Challenge Programs

Time of First Successful Submission: 2024-12-05 15:47:51

The Flag File

Time of First Successful Submission: 2024-12-05 15:49:05

Using Privileged Mode

Time of First Successful Submission: 2024-12-05 15:51:21

Persistent Home Directories - One

Time of First Successful Submission: 2024-12-05 15:55:14

Persistent Home Directories - Two

Time of First Successful Submission: 2024-12-05 15:56:01