urokråke

💻 🐧 🔤

pwn.college Archives

11 / 201 10163 / 16678

level1

Time of First Successful Submission: 2024-12-06 15:17:13

level2

Time of First Successful Submission: 2024-12-06 15:19:29

level3

Time of First Successful Submission: 2024-12-06 15:21:32

level4

Time of First Successful Submission: 2024-12-06 15:25:14

level5

Time of First Successful Submission: 2024-12-06 15:27:39

level6

Time of First Successful Submission: 2024-12-07 08:51:27

level7

Time of First Successful Submission: 2024-12-07 08:54:24

level8

Time of First Successful Submission: 2024-12-07 08:56:01

level9

Time of First Successful Submission: 2024-12-07 08:58:19

level10

Time of First Successful Submission: 2024-12-07 09:00:19

level11

Time of First Successful Submission: 2024-12-07 09:12:19

Intro to Programming Languages

14 / 234 10556 / 28124

Commands

Time of First Successful Submission: 2024-12-01 09:29:23

Command Arguments

Time of First Successful Submission: 2024-12-01 09:29:42

The Root Path

Time of First Successful Submission: 2024-12-01 09:30:14

Absolute Paths

Time of First Successful Submission: 2024-12-01 09:30:35

Changing position

Time of First Successful Submission: 2024-12-01 09:31:01

Changing to an Absolute Path

Time of First Successful Submission: 2024-12-01 09:31:42

Relative Paths

Time of First Successful Submission: 2024-12-01 09:35:52

Cat

Time of First Successful Submission: 2024-12-01 09:40:55

Ls

Time of First Successful Submission: 2024-12-01 09:43:33

Ls All

Time of First Successful Submission: 2024-12-01 09:45:48

Find

Time of First Successful Submission: 2024-12-01 09:52:23

Piping Echo

Time of First Successful Submission: 2024-12-02 11:38:51

Piping Stdout

Time of First Successful Submission: 2024-12-02 11:39:32

Piping Stdin

Time of First Successful Submission: 2024-12-02 11:43:24

Intro to Cybersecurity

183 / 183 43 / 17893

Path Traversal 1

Time of First Successful Submission: 2025-06-02 20:37:58

Path Traversal 2

Time of First Successful Submission: 2025-06-05 14:55:48

CMDi 1

Time of First Successful Submission: 2025-06-05 15:09:47

CMDi 2

Time of First Successful Submission: 2025-06-05 15:12:23

CMDi 3

Time of First Successful Submission: 2025-06-05 15:15:13

CMDi 4

Time of First Successful Submission: 2025-06-05 15:17:45

CMDi 5

Time of First Successful Submission: 2025-06-05 15:20:06

CMDi 6

Time of First Successful Submission: 2025-06-05 15:25:09

Authentication Bypass 1

Time of First Successful Submission: 2025-06-07 08:41:40

Authentication Bypass 2

Time of First Successful Submission: 2025-06-07 08:53:04

SQLi 1

Time of First Successful Submission: 2025-06-07 09:25:06

SQLi 2

Time of First Successful Submission: 2025-06-08 10:25:32

SQLi 3

Time of First Successful Submission: 2025-06-08 10:36:35

SQLi 4

Time of First Successful Submission: 2025-06-09 08:26:53

SQLi 5

Time of First Successful Submission: 2025-06-09 09:04:36

XSS 1

Time of First Successful Submission: 2025-06-09 09:36:42

XSS 2

Time of First Successful Submission: 2025-06-10 09:17:21

XSS 3

Time of First Successful Submission: 2025-06-10 09:28:53

XSS 4

Time of First Successful Submission: 2025-06-10 09:39:52

XSS 5

Time of First Successful Submission: 2025-06-12 21:08:31

XSS 6

Time of First Successful Submission: 2025-06-13 17:38:12

XSS 7

Time of First Successful Submission: 2025-06-13 18:16:37

CSRF 1

Time of First Successful Submission: 2025-06-21 09:28:47

CSRF 2

Time of First Successful Submission: 2025-06-21 09:36:23

CSRF 3

Time of First Successful Submission: 2025-06-21 10:27:09

CSRF 4

Time of First Successful Submission: 2025-06-21 19:37:21

CSRF 5

Time of First Successful Submission: 2025-06-21 19:55:12

Connect

Time of First Successful Submission: 2025-06-22 08:35:09

Send

Time of First Successful Submission: 2025-06-22 08:37:07

Shutdown

Time of First Successful Submission: 2025-06-23 19:42:35

Listen

Time of First Successful Submission: 2025-06-23 19:43:21

Scan 1

Time of First Successful Submission: 2025-06-28 08:07:20

Scan 2

Time of First Successful Submission: 2025-06-28 08:47:55

Monitor 1

Time of First Successful Submission: 2025-06-28 08:50:55

Monitor 2

Time of First Successful Submission: 2025-06-28 09:04:13

Sniffing Cookies

Time of First Successful Submission: 2025-06-28 19:37:24

Network Configuration

Time of First Successful Submission: 2025-06-28 19:49:20

Firewall 1

Time of First Successful Submission: 2025-06-28 19:52:12

Firewall 2

Time of First Successful Submission: 2025-06-28 19:54:48

Firewall 3

Time of First Successful Submission: 2025-06-29 17:39:58

Denial of Service 1

Time of First Successful Submission: 2025-06-29 17:58:17

Denial of Service 2

Time of First Successful Submission: 2025-06-30 18:17:09

Denial of Service 3

Time of First Successful Submission: 2025-07-01 13:31:13

Ethernet

Time of First Successful Submission: 2025-07-02 15:41:12

IP

Time of First Successful Submission: 2025-07-02 15:45:02

TCP

Time of First Successful Submission: 2025-07-02 15:48:14

TCP Handshake

Time of First Successful Submission: 2025-07-02 16:07:50

UDP

Time of First Successful Submission: 2025-07-03 11:27:59

UDP 2

Time of First Successful Submission: 2025-07-03 11:45:45

UDP Spoofing 1

Time of First Successful Submission: 2025-07-03 11:52:26

UDP Spoofing 2

Time of First Successful Submission: 2025-07-04 13:45:43

UDP Spoofing 3

Time of First Successful Submission: 2025-07-06 08:07:54

UDP Spoofing 4

Time of First Successful Submission: 2025-07-06 08:11:43

ARP

Time of First Successful Submission: 2025-07-02 19:11:33

Intercept

Time of First Successful Submission: 2025-07-02 19:26:15

Man-in-the-Middle

Time of First Successful Submission: 2025-07-06 17:35:16

XOR

Time of First Successful Submission: 2025-07-08 18:56:17

XORing Hex

Time of First Successful Submission: 2025-07-08 19:05:53

XORing ASCII

Time of First Successful Submission: 2025-07-08 19:21:20

XORing ASCII Strings

Time of First Successful Submission: 2025-07-09 16:53:44

One-time Pad

Time of First Successful Submission: 2025-07-09 17:02:28

One-time Pad Tampering

Time of First Successful Submission: 2025-07-10 20:11:26

Many-time Pad

Time of First Successful Submission: 2025-07-11 13:01:08

AES

Time of First Successful Submission: 2025-07-11 20:41:22

AES-ECB-CPA

Time of First Successful Submission: 2025-07-13 18:15:32

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-07-14 11:49:22

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2025-07-14 11:58:03

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2025-07-15 18:22:27

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2025-07-16 12:33:24

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2025-07-17 18:54:13

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2025-07-17 20:28:35

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2025-07-18 13:20:11

AES-CBC

Time of First Successful Submission: 2025-07-19 08:58:52

AES-CBC Tampering

Time of First Successful Submission: 2025-07-20 14:33:56

AES-CBC Resizing

Time of First Successful Submission: 2025-07-20 14:55:55

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2025-07-22 19:18:35

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2025-07-22 19:30:29

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2025-07-23 11:49:05

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2025-07-24 18:08:23

AES-CBC-POA-Encrypt-2

Time of First Successful Submission: 2025-09-05 12:41:05

DHKE

Time of First Successful Submission: 2025-08-05 12:48:46

DHKE-to-AES

Time of First Successful Submission: 2025-08-05 13:52:50

RSA 1

Time of First Successful Submission: 2025-08-07 09:47:59

RSA 2

Time of First Successful Submission: 2025-08-07 09:58:32

RSA 3

Time of First Successful Submission: 2025-08-09 05:57:43

RSA 4

Time of First Successful Submission: 2025-08-09 06:15:55

RSA Signatures

Time of First Successful Submission: 2025-08-08 16:06:32

SHA 1

Time of First Successful Submission: 2025-08-08 18:32:13

SHA 2

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

TLS 1

Time of First Successful Submission: 2025-08-09 18:52:45

TLS 2

Time of First Successful Submission: 2025-08-09 19:03:32

level1

Time of First Successful Submission: 2025-01-30 14:39:17

level2

Time of First Successful Submission: 2025-01-30 14:39:41

level3

Time of First Successful Submission: 2025-01-30 14:40:07

level4

Time of First Successful Submission: 2025-01-30 14:40:38

level5

Time of First Successful Submission: 2025-01-30 14:42:48

level6

Time of First Successful Submission: 2025-01-30 14:47:40

level7

Time of First Successful Submission: 2025-01-30 14:49:37

level8

Time of First Successful Submission: 2025-01-30 14:50:35

level9

Time of First Successful Submission: 2025-01-30 14:51:41

level10

Time of First Successful Submission: 2025-01-30 14:53:01

level11

Time of First Successful Submission: 2025-01-30 14:55:16

level12

Time of First Successful Submission: 2025-01-30 14:57:31

level13

Time of First Successful Submission: 2025-01-30 14:58:27

level14

Time of First Successful Submission: 2025-01-30 14:59:46

level15

Time of First Successful Submission: 2025-01-30 15:00:19

level16

Time of First Successful Submission: 2025-01-30 15:02:42

level17

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

level18

Time of First Successful Submission: 2025-01-30 15:24:02

level19

Time of First Successful Submission: 2025-01-30 15:46:25

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-04-18 07:56:53

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-04-18 08:00:32

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2025-04-18 08:22:45

Reading Endianness (Python)

Time of First Successful Submission: 2025-04-18 17:35:15

Reading Endianness (C)

Time of First Successful Submission: 2025-04-18 17:39:35

Reading Endianness (x86)

Time of First Successful Submission: 2025-04-18 17:41:02

Version Information (Python)

Time of First Successful Submission: 2025-04-18 17:50:12

Version Information (C)

Time of First Successful Submission: 2025-04-18 18:08:43

Version Information (x86)

Time of First Successful Submission: 2025-04-18 18:18:35

Metadata and Data (Python)

Time of First Successful Submission: 2025-04-19 06:28:41

Metadata and Data (C)

Time of First Successful Submission: 2025-04-19 07:54:48

Metadata and Data (x86)

Time of First Successful Submission: 2025-04-19 08:21:23

Input Restrictions (Python)

Time of First Successful Submission: 2025-04-19 10:08:58

Input Restrictions (C)

Time of First Successful Submission: 2025-04-19 13:28:41

Input Restrictions (x86)

Time of First Successful Submission: 2025-04-19 13:32:41

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-04-19 13:44:48

Behold the cIMG! (C)

Time of First Successful Submission: 2025-04-20 07:43:44

Behold the cIMG! (x86)

Time of First Successful Submission: 2025-04-20 07:47:04

A Basic cIMG (Python)

Time of First Successful Submission: 2025-04-20 09:11:05

A Basic cIMG (C)

Time of First Successful Submission: 2025-04-20 09:17:34

A Basic cIMG (x86)

Time of First Successful Submission: 2025-04-20 09:20:10

Internal State Mini (C)

Time of First Successful Submission: 2025-04-21 08:59:33

Internal State Mini (x86)

Time of First Successful Submission: 2025-04-21 09:01:49

Internal State (C)

Time of First Successful Submission: 2025-04-21 10:05:00

Internal State (x86)

Time of First Successful Submission: 2025-04-21 10:08:37

File Formats: Directives (C)

Time of First Successful Submission: 2025-04-23 13:46:29

File Formats: Directives (x86)

Time of First Successful Submission: 2025-04-24 06:32:27

The Patch Directive

Time of First Successful Submission: 2025-05-02 19:24:13

Optimizing for Space

Time of First Successful Submission: 2025-05-03 13:51:24

Tweaking Images

Time of First Successful Submission: 2025-05-04 08:59:54

Storage and Retrieval

Time of First Successful Submission: 2025-05-10 10:10:40

Extracting Knowledge

Time of First Successful Submission: 2025-05-11 10:59:54

Advanced Sprites

Time of First Successful Submission: 2025-05-13 20:52:03

Accessing Resources

Time of First Successful Submission: 2025-05-14 16:53:08

Unsafe Animations

Time of First Successful Submission: 2025-05-15 20:44:44

Animations

Time of First Successful Submission: 2025-05-17 18:29:17

Interoperability: Patching Data

Time of First Successful Submission: 2025-05-17 19:48:59

Patching Code

Time of First Successful Submission: 2025-05-18 07:25:50

Patching Control Flow

Time of First Successful Submission: 2025-05-18 15:19:25

Your First Overflow (easy)

Time of First Successful Submission: 2025-08-10 16:23:35

Your First Overflow (hard)

Time of First Successful Submission: 2025-08-10 16:26:31

Precision (easy)

Time of First Successful Submission: 2025-08-10 16:31:58

Precision (hard)

Time of First Successful Submission: 2025-08-11 06:03:32

Variable Control (easy)

Time of First Successful Submission: 2025-08-11 07:53:44

Variable Control (hard)

Time of First Successful Submission: 2025-08-11 09:06:47

Control Hijack (easy)

Time of First Successful Submission: 2025-08-11 09:22:20

Control Hijack (hard)

Time of First Successful Submission: 2025-08-11 10:17:30

Tricky Control Hijack (easy)

Time of First Successful Submission: 2025-08-12 08:04:27

Tricky Control Hijack (hard)

Time of First Successful Submission: 2025-08-12 09:00:03

PIEs (easy)

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

PIEs (hard)

Time of First Successful Submission: 2025-08-12 19:14:20

String Lengths (easy)

Time of First Successful Submission: 2025-08-13 18:38:26

String Lengths (hard)

Time of First Successful Submission: 2025-08-13 19:12:37

Basic Shellcode

Time of First Successful Submission: 2025-08-15 14:19:19

NOP Sleds

Time of First Successful Submission: 2025-08-15 14:21:14

NULL-Free Shellcode

Time of First Successful Submission: 2025-08-15 14:23:56

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2025-08-15 14:46:31

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2025-08-15 15:17:22

Hijack to Shellcode (easy)

Time of First Successful Submission: 2025-08-15 15:39:08

Hijack to Shellcode (hard)

Time of First Successful Submission: 2025-08-19 08:24:27

ECB-to-Win (easy)

Time of First Successful Submission: 2025-08-19 21:00:49

ECB-to-Win (hard)

Time of First Successful Submission: 2025-08-20 09:44:17

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2025-08-20 10:30:34

ECB-to-Shellcode (hard)

Time of First Successful Submission: 2025-08-20 14:22:11

CIMG Screenshots

Time of First Successful Submission: 2025-08-26 10:51:52

CIMG Screenshots 2

Time of First Successful Submission: 2025-08-27 15:42:30

Wily Webserver

Time of First Successful Submission: 2025-08-29 12:26:08

The Watering Hole

Time of First Successful Submission: 2025-08-30 08:25:08

Secure Chat 1

Time of First Successful Submission: 2025-09-01 08:10:05

Secure Chat 2

Time of First Successful Submission: 2025-09-02 09:56:07

Secure Chat 3

Time of First Successful Submission: 2025-09-04 08:32:12

Secure Chat 4

Time of First Successful Submission: 2025-09-04 19:00:20

Secure Chat 5

Time of First Successful Submission: 2025-09-05 09:28:41

Program Security

39 / 162 1707 / 9030

ello ackers!

Time of First Successful Submission: 2025-09-16 19:55:09

Syscall Smuggler

Time of First Successful Submission: 2025-09-18 08:23:03

Syscall Shenanigans

Time of First Successful Submission: 2025-09-18 08:29:14

Byte Budget

Time of First Successful Submission: 2025-09-18 13:31:00

ClobberCode

Time of First Successful Submission: 2025-09-19 11:41:25

Diverse Delivery

Time of First Successful Submission: 2025-09-19 11:45:39

Pocket Payload

Time of First Successful Submission: 2025-09-19 11:25:26

Micro Menace

Time of First Successful Submission: 2025-09-21 20:26:05

Login Leakage (Easy)

Time of First Successful Submission: 2025-09-26 09:50:38

Login Leakage (Hard)

Time of First Successful Submission: 2025-09-26 10:23:52

Bounds Breaker (Easy)

Time of First Successful Submission: 2025-09-26 18:22:19

Bounds Breaker (Hard)

Time of First Successful Submission: 2025-09-26 18:50:06

Casting Catastrophe (Easy)

Time of First Successful Submission: 2025-09-27 15:48:09

Casting Catastrophe (Hard)

Time of First Successful Submission: 2025-09-27 18:28:11

Pointer Problems (Easy)

Time of First Successful Submission: 2025-09-28 12:56:25

Pointer Problems (Hard)

Time of First Successful Submission: 2025-09-28 18:31:26

Anomalous Array (Easy)

Time of First Successful Submission: 2025-09-29 19:48:14

Anomalous Array (Hard)

Time of First Successful Submission: 2025-09-30 09:46:01

Now you got it (Easy)

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

Now you got it (Hard)

Time of First Successful Submission: 2025-10-01 12:39:42

Loop Lunacy (Easy)

Time of First Successful Submission: 2025-10-02 11:27:25

Loop Lunacy (Hard)

Time of First Successful Submission: 2025-10-02 12:39:57

Nosy Neighbor (Easy)

Time of First Successful Submission: 2025-10-03 08:41:23

Nosy Neighbor (Hard)

Time of First Successful Submission: 2025-10-03 11:12:17

Recursive Ruin (Easy)

Time of First Successful Submission: 2025-10-07 12:41:35

Recursive Ruin (Hard)

Time of First Successful Submission: 2025-10-07 12:48:25

Lingering Leftover (Easy)

Time of First Successful Submission: 2025-10-13 11:59:13

Lingering Leftover (Hard)

Time of First Successful Submission: 2025-10-13 12:02:48

Latent Leak (Easy)

Time of First Successful Submission: 2025-10-13 13:40:25

Latent Leak (Hard)

Time of First Successful Submission: 2025-10-13 14:17:39

Fork Foolery (Easy)

Time of First Successful Submission: 2025-10-13 18:04:38

Fork Foolery (Hard)

Time of First Successful Submission: 2025-10-13 19:55:52

Canary Conundrum (Easy)

Time of First Successful Submission: 2025-10-16 18:19:03

Canary Conundrum (Hard)

Time of First Successful Submission: 2025-10-18 17:41:32

A Crafty Clobber (Easy)

Time of First Successful Submission: 2025-10-21 16:00:41

A Crafty Clobber (Hard)

Time of First Successful Submission: 2025-10-22 11:40:54

Can It Fizz?

Time of First Successful Submission: 2025-10-31 18:56:41

Does It Buzz?

Time of First Successful Submission: 2025-11-03 08:19:05

Make It FizzBuzz

Time of First Successful Submission: 2025-11-04 19:36:46

Start Here

10 / 12 9681 / 38363

Using the VSCode Workspace

Time of First Successful Submission: 2024-11-01 08:09:31

Using the GUI Desktop

Time of First Successful Submission: 2024-11-01 08:14:41

Pasting into the Desktop

Time of First Successful Submission: 2024-11-01 08:25:59

Restarting Challenges

Time of First Successful Submission: 2024-11-01 08:20:56

Challenge Programs

Time of First Successful Submission: 2024-11-01 08:36:40

The Flag File

Time of First Successful Submission: 2024-11-01 08:38:20

Using Privileged Mode

Time of First Successful Submission: 2024-11-01 08:40:07

Persistent Home Directories - One

Time of First Successful Submission: 2024-11-01 08:41:50

Persistent Home Directories - Two

Time of First Successful Submission: 2024-11-01 08:42:47

Linux Luminarium

83 / 128 7601 / 28367

Intro to Commands

Time of First Successful Submission: 2024-12-01 09:29:23

Intro to Arguments

Time of First Successful Submission: 2024-12-01 09:29:42

The Root

Time of First Successful Submission: 2024-12-01 09:30:14

Program and absolute paths

Time of First Successful Submission: 2024-12-01 09:30:35

Position thy self

Time of First Successful Submission: 2024-12-01 09:31:01

Position elsewhere

Time of First Successful Submission: 2024-12-01 09:31:42

implicit relative paths, from /

Time of First Successful Submission: 2024-12-01 09:35:52

explicit relative paths, from /

Time of First Successful Submission: 2024-12-01 09:36:35

implicit relative path

Time of First Successful Submission: 2024-12-01 09:37:06

home sweet home

Time of First Successful Submission: 2024-12-01 09:38:23

cat: not the pet, but the command!

Time of First Successful Submission: 2024-12-01 09:40:55

catting absolute paths

Time of First Successful Submission: 2024-12-01 09:41:13

more catting practice

Time of First Successful Submission: 2024-12-01 09:41:45

grepping for a needle in a haystack

Time of First Successful Submission: 2024-12-01 09:42:42

listing files

Time of First Successful Submission: 2024-12-01 09:43:33

touching files

Time of First Successful Submission: 2024-12-01 09:44:24

removing files

Time of First Successful Submission: 2024-12-01 09:45:19

hidden files

Time of First Successful Submission: 2024-12-01 09:45:48

An Epic Filesystem Quest

Time of First Successful Submission: 2024-12-01 09:50:16

making directories

Time of First Successful Submission: 2024-12-01 09:50:57

finding files

Time of First Successful Submission: 2024-12-01 09:52:23

linking files

Time of First Successful Submission: 2024-12-01 09:57:56

Learning From Documentation

Time of First Successful Submission: 2024-12-01 09:59:39

Learning Complex Usage

Time of First Successful Submission: 2024-12-01 10:00:35

Reading Manuals

Time of First Successful Submission: 2024-12-01 10:02:20

Searching Manuals

Time of First Successful Submission: 2024-12-01 10:04:36

Searching For Manuals

Time of First Successful Submission: 2024-12-01 10:30:48

Helpful Programs

Time of First Successful Submission: 2024-12-01 10:32:00

Help for Builtins

Time of First Successful Submission: 2024-12-01 10:32:50

Matching with *

Time of First Successful Submission: 2024-12-02 11:20:35

Matching with ?

Time of First Successful Submission: 2024-12-02 11:22:58

Matching with []

Time of First Successful Submission: 2024-12-02 11:26:12

Matching paths with []

Time of First Successful Submission: 2024-12-02 11:27:03

Mixing globs

Time of First Successful Submission: 2024-12-02 11:31:02

Exclusionary globbing

Time of First Successful Submission: 2024-12-02 11:33:32

Redirecting output

Time of First Successful Submission: 2024-12-02 11:38:51

Redirecting more output

Time of First Successful Submission: 2024-12-02 11:39:32

Appending output

Time of First Successful Submission: 2024-12-02 11:40:43

Redirecting errors

Time of First Successful Submission: 2024-12-02 11:41:52

Redirecting input

Time of First Successful Submission: 2024-12-02 11:43:24

Grepping stored results

Time of First Successful Submission: 2024-12-02 11:44:30

Grepping live output

Time of First Successful Submission: 2024-12-02 11:45:01

Grepping errors

Time of First Successful Submission: 2024-12-02 11:46:13

Duplicating piped data with tee

Time of First Successful Submission: 2024-12-02 11:50:32

Writing to multiple programs

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

Split-piping stderr and stdout

Time of First Successful Submission: 2024-12-02 12:18:19

Printing Variables

Time of First Successful Submission: 2024-12-02 12:19:58

Setting Variables

Time of First Successful Submission: 2024-12-02 12:21:37

Multi-word Variables

Time of First Successful Submission: 2024-12-02 12:21:57

Exporting Variables

Time of First Successful Submission: 2024-12-02 12:24:20

Printing Exported Variables

Time of First Successful Submission: 2024-12-02 12:24:37

Storing Command Output

Time of First Successful Submission: 2024-12-02 13:14:47

Reading Input

Time of First Successful Submission: 2024-12-02 13:16:29

Reading Files

Time of First Successful Submission: 2024-12-02 13:17:15

Listing Processes

Time of First Successful Submission: 2024-12-02 13:23:34

Killing Processes

Time of First Successful Submission: 2024-12-02 13:24:25

Interrupting Processes

Time of First Successful Submission: 2024-12-02 13:24:59

Suspending Processes

Time of First Successful Submission: 2024-12-02 13:25:24

Resuming Processes

Time of First Successful Submission: 2024-12-02 13:26:08

Backgrounding Processes

Time of First Successful Submission: 2024-12-02 13:28:12

Foregrounding Processes

Time of First Successful Submission: 2024-12-02 13:32:01

Starting Backgrounded Processes

Time of First Successful Submission: 2024-12-02 13:32:28

Process Exit Codes

Time of First Successful Submission: 2024-12-02 13:33:21

Becoming root with su

Time of First Successful Submission: 2024-12-02 14:15:43

Other users with su

Time of First Successful Submission: 2024-12-02 14:19:43

Cracking passwords

Time of First Successful Submission: 2024-12-02 14:32:21

Using sudo

Time of First Successful Submission: 2024-12-02 14:35:41

Changing File Ownership

Time of First Successful Submission: 2024-12-02 13:35:47

Groups and Files

Time of First Successful Submission: 2024-12-02 13:53:58

Fun With Groups Names

Time of First Successful Submission: 2024-12-02 13:55:26

Changing Permissions

Time of First Successful Submission: 2024-12-02 13:55:56

Executable Files

Time of First Successful Submission: 2024-12-02 14:03:07

Permission Tweaking Practice

Time of First Successful Submission: 2024-12-02 14:08:22

Permissions Setting Practice

Time of First Successful Submission: 2024-12-02 14:11:44

The SUID Bit

Time of First Successful Submission: 2024-12-02 14:14:11

Chaining with Semicolons

Time of First Successful Submission: 2024-12-02 14:36:30

Your First Shell Script

Time of First Successful Submission: 2024-12-02 14:37:59

Redirecting Script Output

Time of First Successful Submission: 2024-12-02 14:40:39

Executable Shell Scripts

Time of First Successful Submission: 2024-12-02 14:41:33

The PATH Variable

Time of First Successful Submission: 2024-12-02 14:44:24

Setting PATH

Time of First Successful Submission: 2024-12-02 14:50:12

Adding Commands

Time of First Successful Submission: 2024-12-02 14:55:07

Hijacking Commands

Time of First Successful Submission: 2024-12-02 15:05:20

Computing 101

66 / 69 1801 / 19405

Your First Register

Time of First Successful Submission: 2024-11-04 14:33:54

Your First Syscall

Time of First Successful Submission: 2024-11-04 14:38:11

Exit Codes

Time of First Successful Submission: 2024-11-04 14:40:17

Building Executables

Time of First Successful Submission: 2024-11-05 09:56:18

Moving Between Registers

Time of First Successful Submission: 2024-11-05 10:07:19

Tracing Syscalls

Time of First Successful Submission: 2024-11-05 10:04:43

Loading From Memory

Time of First Successful Submission: 2024-11-05 11:08:42

More Loading Practice

Time of First Successful Submission: 2024-11-05 11:09:22

Dereferencing Pointers

Time of First Successful Submission: 2024-11-05 11:21:22

Dereferencing Yourself

Time of First Successful Submission: 2024-11-05 11:26:29

Dereferencing with Offsets

Time of First Successful Submission: 2024-11-05 11:30:21

Stored Addresses

Time of First Successful Submission: 2024-11-05 11:33:04

Double Dereference

Time of First Successful Submission: 2024-11-05 11:36:13

Triple Dereference

Time of First Successful Submission: 2024-11-05 11:37:03

Writing Output

Time of First Successful Submission: 2024-11-05 12:22:45

Chaining Syscalls

Time of First Successful Submission: 2024-11-05 12:24:35

Writing Strings

Time of First Successful Submission: 2024-11-05 12:25:41

set-register

Time of First Successful Submission: 2024-11-05 13:16:28

set-multiple-registers

Time of First Successful Submission: 2024-11-05 13:17:44

add-to-register

Time of First Successful Submission: 2024-11-05 13:20:34

linear-equation-registers

Time of First Successful Submission: 2024-11-05 13:55:22

integer-division

Time of First Successful Submission: 2024-11-05 14:03:48

modulo-operation

Time of First Successful Submission: 2024-11-05 16:32:23

set-upper-byte

Time of First Successful Submission: 2024-11-05 16:43:49

efficient-modulo

Time of First Successful Submission: 2024-11-05 17:01:09

byte-extraction

Time of First Successful Submission: 2024-11-23 19:12:02

bitwise-and

Time of First Successful Submission: 2024-11-23 19:15:28

check-even

Time of First Successful Submission: 2024-11-23 19:22:03

memory-read

Time of First Successful Submission: 2024-11-23 19:31:31

memory-write

Time of First Successful Submission: 2024-11-23 19:35:24

memory-increment

Time of First Successful Submission: 2024-11-24 09:46:30

byte-access

Time of First Successful Submission: 2024-11-24 09:53:59

memory-size-access

Time of First Successful Submission: 2024-11-24 10:03:12

little-endian-write

Time of First Successful Submission: 2024-11-24 10:11:23

memory-sum

Time of First Successful Submission: 2024-11-24 18:22:45

stack-subtraction

Time of First Successful Submission: 2024-11-24 18:24:25

swap-stack-values

Time of First Successful Submission: 2024-11-24 18:27:42

average-stack-values

Time of First Successful Submission: 2024-11-24 18:36:46

absolute-jump

Time of First Successful Submission: 2024-11-24 19:05:02

relative-jump

Time of First Successful Submission: 2024-11-24 19:14:00

jump-trampoline

Time of First Successful Submission: 2024-11-24 19:19:51

conditional-jump

Time of First Successful Submission: 2024-11-24 19:39:50

indirect-jump

Time of First Successful Submission: 2024-11-30 10:46:47

average-loop

Time of First Successful Submission: 2024-11-30 10:55:55

count-non-zero

Time of First Successful Submission: 2024-11-30 11:10:16

string-lower

Time of First Successful Submission: 2024-11-30 12:50:09

most-common-byte

Time of First Successful Submission: 2024-11-30 16:41:07

Debugging Programs

Time of First Successful Submission: 2024-11-01 16:01:12

Inspecting Registers

Time of First Successful Submission: 2024-11-01 16:11:10

Examining Memory

Time of First Successful Submission: 2024-11-04 09:28:39

Setting Breakpoints

Time of First Successful Submission: 2024-11-04 11:54:03

GDB Scripting

Time of First Successful Submission: 2024-11-04 12:41:39

Modifying Data

Time of First Successful Submission: 2024-11-04 13:03:13

Modifying Execution

Time of First Successful Submission: 2024-11-04 13:20:46

Broken Functions

Time of First Successful Submission: 2024-11-04 13:50:30

Exit

Time of First Successful Submission: 2024-11-05 17:04:37

Socket

Time of First Successful Submission: 2024-11-05 17:07:10

Bind

Time of First Successful Submission: 2024-11-05 17:07:26

Listen

Time of First Successful Submission: 2024-11-05 17:07:41

Accept

Time of First Successful Submission: 2024-11-05 17:14:18

Static Response

Time of First Successful Submission: 2024-11-05 18:22:55

Dynamic Response

Time of First Successful Submission: 2024-11-23 18:26:11

Iterative GET Server

Time of First Successful Submission: 2024-11-23 18:54:43

Concurrent GET Server

Time of First Successful Submission: 2024-11-23 18:47:16

Concurrent POST Server

Time of First Successful Submission: 2024-11-23 18:47:33

Web Server

Time of First Successful Submission: 2024-11-23 18:47:58

Playing With Programs

116 / 116 202 / 22222

What's the password?

Time of First Successful Submission: 2025-02-02 09:18:00

... and again!

Time of First Successful Submission: 2025-02-02 09:18:38

Newline Troubles

Time of First Successful Submission: 2025-02-02 09:23:01

Reasoning about files

Time of First Successful Submission: 2025-02-02 09:26:10

Specifying Filenames

Time of First Successful Submission: 2025-02-02 09:29:15

Binary and Hex Encoding

Time of First Successful Submission: 2025-02-04 08:56:38

More Hex

Time of First Successful Submission: 2025-02-04 09:04:17

Decoding Hex

Time of First Successful Submission: 2025-02-04 09:15:21

Decoding Practice

Time of First Successful Submission: 2025-02-04 10:24:14

Encoding Practice

Time of First Successful Submission: 2025-02-04 14:08:11

Hex-encoding ASCII

Time of First Successful Submission: 2025-02-04 14:20:39

Nested Encoding

Time of First Successful Submission: 2025-02-04 14:38:05

Hex-encoding UTF-8

Time of First Successful Submission: 2025-02-05 14:14:28

UTF Mixups

Time of First Successful Submission: 2025-02-10 14:00:35

Modifying Encoded Data

Time of First Successful Submission: 2025-02-10 14:11:48

Decoding Base64

Time of First Successful Submission: 2025-02-10 14:29:53

Encoding Base64

Time of First Successful Submission: 2025-02-10 14:32:08

Dealing with Obfuscation

Time of First Successful Submission: 2025-02-10 14:34:24

Dealing with Obfuscation 2

Time of First Successful Submission: 2025-02-10 14:52:49

Your First HTTP Request

Time of First Successful Submission: 2025-05-19 20:38:28

Reading Flask

Time of First Successful Submission: 2025-05-19 20:41:58

Commented Data

Time of First Successful Submission: 2025-05-19 20:44:11

HTTP Metadata

Time of First Successful Submission: 2025-05-19 20:47:33

HTTP (netcat)

Time of First Successful Submission: 2025-05-19 21:03:25

HTTP Paths (netcat)

Time of First Successful Submission: 2025-05-19 21:04:31

HTTP (curl)

Time of First Successful Submission: 2025-05-21 16:17:52

HTTP (python)

Time of First Successful Submission: 2025-05-21 16:22:49

HTTP Host Header (python)

Time of First Successful Submission: 2025-05-21 16:41:33

HTTP Host Header (curl)

Time of First Successful Submission: 2025-05-21 16:44:42

HTTP Host Header (netcat)

Time of First Successful Submission: 2025-05-21 16:49:29

URL Encoding (netcat)

Time of First Successful Submission: 2025-05-21 16:59:44

HTTP GET Parameters

Time of First Successful Submission: 2025-05-21 17:03:43

Multiple HTTP Parameters (netcat)

Time of First Successful Submission: 2025-05-21 17:11:17

Multiple HTTP Parameters (curl)

Time of First Successful Submission: 2025-05-21 17:13:05

HTTP Forms

Time of First Successful Submission: 2025-05-22 17:22:16

HTTP Forms (curl)

Time of First Successful Submission: 2025-05-22 17:23:47

HTTP Forms (netcat)

Time of First Successful Submission: 2025-05-22 17:28:44

HTTP Forms (python)

Time of First Successful Submission: 2025-05-22 17:31:52

HTTP Forms Without Forms

Time of First Successful Submission: 2025-05-22 17:39:38

Multiple Form Fields (curl)

Time of First Successful Submission: 2025-05-22 17:42:18

Multiple Form Fields (netcat)

Time of First Successful Submission: 2025-05-22 17:45:11

HTTP Redirects (netcat)

Time of First Successful Submission: 2025-05-25 14:14:27

HTTP Redirects (curl)

Time of First Successful Submission: 2025-05-25 14:15:13

HTTP Redirects (python)

Time of First Successful Submission: 2025-05-25 14:17:01

HTTP Cookies (curl)

Time of First Successful Submission: 2025-05-25 14:24:09

HTTP Cookies (netcat)

Time of First Successful Submission: 2025-05-25 14:25:30

HTTP Cookies (python)

Time of First Successful Submission: 2025-05-25 14:28:32

Server State (python)

Time of First Successful Submission: 2025-05-25 14:30:13

Listening Web

Time of First Successful Submission: 2025-05-25 14:35:43

Speaking Redirects

Time of First Successful Submission: 2025-05-25 14:47:09

JavaScript Redirects

Time of First Successful Submission: 2025-05-25 14:57:47

Including JavaScript

Time of First Successful Submission: 2025-05-25 15:14:54

HTTP (javascript)

Time of First Successful Submission: 2025-05-26 12:32:12

HTTP Get Parameters (javascript)

Time of First Successful Submission: 2025-05-26 12:50:16

HTTP Forms (javascript)

Time of First Successful Submission: 2025-05-26 13:32:36

cat

Time of First Successful Submission: 2024-12-02 16:12:50

more

Time of First Successful Submission: 2024-12-02 16:14:11

less

Time of First Successful Submission: 2024-12-02 16:15:02

tail

Time of First Successful Submission: 2024-12-02 16:15:43

head

Time of First Successful Submission: 2024-12-02 16:16:22

sort

Time of First Successful Submission: 2024-12-02 16:16:58

vim

Time of First Successful Submission: 2024-12-02 18:41:32

emacs

Time of First Successful Submission: 2024-12-02 18:42:16

nano

Time of First Successful Submission: 2024-12-02 18:42:34

rev

Time of First Successful Submission: 2024-12-02 18:43:19

od

Time of First Successful Submission: 2024-12-02 18:47:18

hd

Time of First Successful Submission: 2024-12-05 19:13:29

xxd

Time of First Successful Submission: 2024-12-05 19:14:11

base32

Time of First Successful Submission: 2024-12-05 19:15:01

base64

Time of First Successful Submission: 2024-12-05 19:15:23

split

Time of First Successful Submission: 2024-12-05 19:17:33

gzip

Time of First Successful Submission: 2024-12-05 19:20:44

bzip2

Time of First Successful Submission: 2024-12-05 19:23:59

zip

Time of First Successful Submission: 2024-12-05 19:34:12

tar

Time of First Successful Submission: 2024-12-05 20:16:12

ar

Time of First Successful Submission: 2024-12-05 20:24:53

cpio

Time of First Successful Submission: 2024-12-05 20:27:05

genisoimage

Time of First Successful Submission: 2024-12-05 20:28:53

env

Time of First Successful Submission: 2024-12-05 20:31:14

find

Time of First Successful Submission: 2024-12-05 20:37:00

make

Time of First Successful Submission: 2024-12-05 20:41:56

nice

Time of First Successful Submission: 2024-12-05 20:42:58

timeout

Time of First Successful Submission: 2024-12-05 20:46:02

stdbuf

Time of First Successful Submission: 2024-12-05 20:47:37

setarch

Time of First Successful Submission: 2024-12-05 20:49:40

watch

Time of First Successful Submission: 2024-12-05 20:50:53

socat

Time of First Successful Submission: 2024-12-05 20:53:24

whiptail

Time of First Successful Submission: 2024-12-06 15:14:48

awk

Time of First Successful Submission: 2025-05-19 21:08:34

sed

Time of First Successful Submission: 2025-05-19 21:09:05

ed

Time of First Successful Submission: 2025-05-19 21:09:44

chown

Time of First Successful Submission: 2025-05-19 21:17:59

chmod

Time of First Successful Submission: 2025-05-19 21:10:29

cp

Time of First Successful Submission: 2025-05-19 21:11:39

mv

Time of First Successful Submission: 2025-05-19 21:22:25

perl

Time of First Successful Submission: 2025-05-19 21:23:22

python

Time of First Successful Submission: 2025-05-19 21:24:16

ruby

Time of First Successful Submission: 2025-05-20 19:18:05

bash

Time of First Successful Submission: 2025-05-20 19:29:40

date

Time of First Successful Submission: 2025-05-20 19:30:13

dmesg

Time of First Successful Submission: 2025-05-20 19:30:42

wc

Time of First Successful Submission: 2025-05-20 19:31:22

gcc

Time of First Successful Submission: 2025-05-20 19:31:53

as

Time of First Successful Submission: 2025-05-20 19:32:19

wget

Time of First Successful Submission: 2025-05-20 20:00:36

ssh-keygen

Time of First Successful Submission: 2025-05-20 20:30:00

SQL Queries

Time of First Successful Submission: 2025-07-08 19:30:43

Filtering SQL

Time of First Successful Submission: 2025-07-08 19:34:36

Choosing Columns

Time of First Successful Submission: 2025-07-08 19:35:47

Exclusionary Filtering

Time of First Successful Submission: 2025-07-08 19:40:01

Filtering Strings

Time of First Successful Submission: 2025-07-08 19:40:58

Filtering on Expressions

Time of First Successful Submission: 2025-07-08 19:48:40

SELECTing Expressions

Time of First Successful Submission: 2025-07-08 19:59:05

Composite Conditions

Time of First Successful Submission: 2025-07-08 20:01:26

Reaching Your LIMITs

Time of First Successful Submission: 2025-07-08 20:05:27

Querying Metadata

Time of First Successful Submission: 2025-07-08 20:08:50

CybHer Dojo

10 / 104 9775 / 38580

Using the VSCode Workspace

Time of First Successful Submission: 2024-11-01 08:09:31

Using the GUI Desktop

Time of First Successful Submission: 2024-11-01 08:14:41

Pasting into the Desktop

Time of First Successful Submission: 2024-11-01 08:25:59

Restarting Challenges

Time of First Successful Submission: 2024-11-01 08:20:56

Getting Help

Time of First Successful Submission: 2024-11-01 08:35:52

Challenge Programs

Time of First Successful Submission: 2024-11-01 08:36:40

The Flag File

Time of First Successful Submission: 2024-11-01 08:38:20

Using Privileged Mode

Time of First Successful Submission: 2024-11-01 08:40:07

Persistent Home Directories - One

Time of First Successful Submission: 2024-11-01 08:41:50

Persistent Home Directories - Two

Time of First Successful Submission: 2024-11-01 08:42:47

GCA CTF

10 / 104 9775 / 38580

Using the VSCode Workspace

Time of First Successful Submission: 2024-11-01 08:09:31

Using the GUI Desktop

Time of First Successful Submission: 2024-11-01 08:14:41

Pasting into the Desktop

Time of First Successful Submission: 2024-11-01 08:25:59

Restarting Challenges

Time of First Successful Submission: 2024-11-01 08:20:56

Getting Help

Time of First Successful Submission: 2024-11-01 08:35:52

Challenge Programs

Time of First Successful Submission: 2024-11-01 08:36:40

The Flag File

Time of First Successful Submission: 2024-11-01 08:38:20

Using Privileged Mode

Time of First Successful Submission: 2024-11-01 08:40:07

Persistent Home Directories - One

Time of First Successful Submission: 2024-11-01 08:41:50

Persistent Home Directories - Two

Time of First Successful Submission: 2024-11-01 08:42:47