Frayu1600

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pwn.college Archives

1 / 202 19377 / 22875


Triple Dereference

Time of First Successful Submission: 2025-07-24 18:01:06


Cryptographic Exploitation

6 / 59 184 / 476


Language Barrier

Time of First Successful Submission: 2025-07-20 16:29:49

Baby Steps

Time of First Successful Submission: 2025-07-20 16:31:46

Roman Cryptography

Time of First Successful Submission: 2025-07-20 16:38:29

Obscura

Time of First Successful Submission: 2025-07-20 16:45:35

XOR

Time of First Successful Submission: 2025-07-20 17:26:38

XOR 2.0

Time of First Successful Submission: 2025-07-20 21:42:29


Intro to Programming Languages

15 / 234 2202 / 34014


Commands

Time of First Successful Submission: 2025-07-14 11:54:55

Command Arguments

Time of First Successful Submission: 2025-07-14 11:57:35

Command History

Time of First Successful Submission: 2025-07-14 11:59:34

The Root Path

Time of First Successful Submission: 2025-07-14 18:52:37

Absolute Paths

Time of First Successful Submission: 2025-07-14 18:53:38

Changing position

Time of First Successful Submission: 2025-07-14 18:54:39

Changing to an Absolute Path

Time of First Successful Submission: 2025-07-14 18:55:39

Relative Paths

Time of First Successful Submission: 2025-07-14 18:57:51

Cat

Time of First Successful Submission: 2025-07-15 09:37:29

Ls

Time of First Successful Submission: 2025-07-15 09:41:21

Ls All

Time of First Successful Submission: 2025-07-15 09:44:52

Find

Time of First Successful Submission: 2025-07-15 09:55:47

Piping Echo

Time of First Successful Submission: 2025-07-15 21:06:39

Piping Stdout

Time of First Successful Submission: 2025-07-15 21:10:05

Piping Stdin

Time of First Successful Submission: 2025-07-15 21:15:35


Intro to Cybersecurity

183 / 183 215 / 20875


Path Traversal 1

Time of First Successful Submission: 2025-08-02 10:06:42

Path Traversal 2

Time of First Successful Submission: 2025-08-02 20:54:17

CMDi 1

Time of First Successful Submission: 2025-08-02 20:59:56

CMDi 2

Time of First Successful Submission: 2025-08-02 21:02:54

CMDi 3

Time of First Successful Submission: 2025-08-02 21:06:05

CMDi 4

Time of First Successful Submission: 2025-08-02 21:09:32

CMDi 5

Time of First Successful Submission: 2025-08-02 21:15:17

CMDi 6

Time of First Successful Submission: 2025-08-02 22:00:15

Authentication Bypass 1

Time of First Successful Submission: 2025-08-03 12:36:39

Authentication Bypass 2

Time of First Successful Submission: 2025-08-03 12:37:59

SQLi 1

Time of First Successful Submission: 2025-08-03 13:07:48

SQLi 2

Time of First Successful Submission: 2025-08-03 13:16:09

SQLi 3

Time of First Successful Submission: 2025-08-03 13:20:20

SQLi 4

Time of First Successful Submission: 2025-08-03 13:23:58

SQLi 5

Time of First Successful Submission: 2025-08-06 22:18:24

XSS 1

Time of First Successful Submission: 2025-08-04 09:55:18

XSS 2

Time of First Successful Submission: 2025-08-04 09:58:59

XSS 3

Time of First Successful Submission: 2025-08-04 10:03:26

XSS 4

Time of First Successful Submission: 2025-08-04 12:56:01

XSS 5

Time of First Successful Submission: 2025-08-04 13:03:59

XSS 6

Time of First Successful Submission: 2025-08-05 17:17:10

XSS 7

Time of First Successful Submission: 2025-08-05 18:03:34

CSRF 1

Time of First Successful Submission: 2025-08-05 19:46:52

CSRF 2

Time of First Successful Submission: 2025-08-05 20:04:45

CSRF 3

Time of First Successful Submission: 2025-08-05 20:49:46

CSRF 4

Time of First Successful Submission: 2025-08-06 09:27:59

CSRF 5

Time of First Successful Submission: 2025-08-07 15:40:12

Connect

Time of First Successful Submission: 2025-09-10 09:36:08

Send

Time of First Successful Submission: 2025-09-10 09:37:43

Shutdown

Time of First Successful Submission: 2025-09-10 09:40:26

Listen

Time of First Successful Submission: 2025-09-10 09:41:37

Scan 1

Time of First Successful Submission: 2025-09-10 09:53:59

Scan 2

Time of First Successful Submission: 2025-09-10 10:08:45

Monitor 1

Time of First Successful Submission: 2025-09-10 13:17:11

Monitor 2

Time of First Successful Submission: 2025-09-10 13:26:05

Sniffing Cookies

Time of First Successful Submission: 2025-09-10 14:03:18

Network Configuration

Time of First Successful Submission: 2025-09-10 14:25:47

Firewall 1

Time of First Successful Submission: 2025-09-10 17:22:41

Firewall 2

Time of First Successful Submission: 2025-09-10 17:24:47

Firewall 3

Time of First Successful Submission: 2025-09-10 17:29:04

Denial of Service 1

Time of First Successful Submission: 2025-09-10 17:33:51

Denial of Service 2

Time of First Successful Submission: 2025-09-10 17:38:54

Denial of Service 3

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

Ethernet

Time of First Successful Submission: 2025-09-11 17:44:03

IP

Time of First Successful Submission: 2025-09-11 18:05:06

TCP

Time of First Successful Submission: 2025-09-11 18:17:44

TCP Handshake

Time of First Successful Submission: 2025-09-11 20:33:01

UDP

Time of First Successful Submission: 2025-09-12 19:03:10

UDP 2

Time of First Successful Submission: 2025-09-12 21:10:30

UDP Spoofing 1

Time of First Successful Submission: 2025-09-12 21:34:22

UDP Spoofing 2

Time of First Successful Submission: 2025-09-17 19:22:36

UDP Spoofing 3

Time of First Successful Submission: 2025-09-17 22:41:54

UDP Spoofing 4

Time of First Successful Submission: 2025-09-17 23:10:02

ARP

Time of First Successful Submission: 2025-09-18 11:46:39

Intercept

Time of First Successful Submission: 2025-09-18 14:11:35

Man-in-the-Middle

Time of First Successful Submission: 2025-12-21 10:24:06

XOR

Time of First Successful Submission: 2025-10-27 13:06:29

XORing Hex

Time of First Successful Submission: 2025-10-27 13:11:58

XORing ASCII

Time of First Successful Submission: 2025-10-27 13:29:20

XORing ASCII Strings

Time of First Successful Submission: 2025-10-28 11:02:52

One-time Pad

Time of First Successful Submission: 2025-10-28 11:08:05

One-time Pad Tampering

Time of First Successful Submission: 2025-10-28 11:31:40

Many-time Pad

Time of First Successful Submission: 2025-10-28 11:45:32

AES

Time of First Successful Submission: 2025-10-28 12:48:57

AES-ECB-CPA

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

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-10-29 12:52:28

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2025-10-29 13:17:38

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2025-10-29 14:05:04

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2025-10-29 21:46:45

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2025-10-30 20:48:42

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2025-10-30 21:23:36

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2025-11-01 10:06:27

AES-CBC

Time of First Successful Submission: 2025-11-01 10:25:26

AES-CBC Tampering

Time of First Successful Submission: 2025-11-01 22:19:45

AES-CBC Resizing

Time of First Successful Submission: 2025-11-03 10:02:05

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2025-11-05 14:26:15

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2025-11-05 14:47:28

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2025-11-06 00:54:57

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2025-11-06 11:35:15

AES-CBC-POA-Encrypt-2

Time of First Successful Submission: 2025-11-06 13:01:07

DHKE

Time of First Successful Submission: 2025-11-15 10:33:34

DHKE-to-AES

Time of First Successful Submission: 2025-11-15 10:43:39

RSA 1

Time of First Successful Submission: 2025-11-16 11:00:07

RSA 2

Time of First Successful Submission: 2025-11-19 10:31:14

RSA 3

Time of First Successful Submission: 2025-11-19 11:11:29

RSA 4

Time of First Successful Submission: 2025-12-16 10:55:53

RSA Signatures

Time of First Successful Submission: 2025-12-18 10:49:05

SHA 1

Time of First Successful Submission: 2025-12-20 00:26:50

SHA 2

Time of First Successful Submission: 2025-12-20 00:48:34

TLS 1

Time of First Successful Submission: 2025-12-20 14:26:45

TLS 2

Time of First Successful Submission: 2025-12-20 16:57:51

level1

Time of First Successful Submission: 2025-10-21 16:01:07

level2

Time of First Successful Submission: 2025-10-21 16:02:38

level3

Time of First Successful Submission: 2025-10-21 16:05:44

level4

Time of First Successful Submission: 2025-10-21 16:07:20

level5

Time of First Successful Submission: 2025-10-22 10:11:43

level6

Time of First Successful Submission: 2025-10-22 11:55:22

level7

Time of First Successful Submission: 2025-10-22 11:57:10

level8

Time of First Successful Submission: 2025-10-22 11:59:12

level9

Time of First Successful Submission: 2025-10-22 12:00:23

level10

Time of First Successful Submission: 2025-10-22 12:02:47

level11

Time of First Successful Submission: 2025-10-22 12:09:59

level12

Time of First Successful Submission: 2025-10-22 12:13:04

level13

Time of First Successful Submission: 2025-10-22 12:13:59

level14

Time of First Successful Submission: 2025-10-22 12:16:30

level15

Time of First Successful Submission: 2025-10-22 12:17:39

level16

Time of First Successful Submission: 2025-10-22 12:21:24

level17

Time of First Successful Submission: 2025-10-22 21:05:55

level18

Time of First Successful Submission: 2025-10-22 21:09:44

level19

Time of First Successful Submission: 2025-10-22 21:32:59

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-08-07 16:01:05

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-08-07 16:06:31

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2025-08-07 16:23:07

Reading Endianness (Python)

Time of First Successful Submission: 2025-08-08 09:50:41

Reading Endianness (C)

Time of First Successful Submission: 2025-08-08 09:55:26

Reading Endianness (x86)

Time of First Successful Submission: 2025-08-08 10:02:53

Version Information (Python)

Time of First Successful Submission: 2025-08-08 16:43:35

Version Information (C)

Time of First Successful Submission: 2025-08-08 16:48:41

Version Information (x86)

Time of First Successful Submission: 2025-08-08 17:15:24

Metadata and Data (Python)

Time of First Successful Submission: 2025-08-08 17:30:15

Metadata and Data (C)

Time of First Successful Submission: 2025-08-08 17:35:01

Metadata and Data (x86)

Time of First Successful Submission: 2025-08-08 17:50:37

Input Restrictions (Python)

Time of First Successful Submission: 2025-08-08 19:51:49

Input Restrictions (C)

Time of First Successful Submission: 2025-08-08 19:54:55

Input Restrictions (x86)

Time of First Successful Submission: 2025-08-08 20:13:52

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-08-09 09:11:31

Behold the cIMG! (C)

Time of First Successful Submission: 2025-08-09 09:19:14

Behold the cIMG! (x86)

Time of First Successful Submission: 2025-08-09 09:39:36

A Basic cIMG (Python)

Time of First Successful Submission: 2025-08-09 13:36:26

A Basic cIMG (C)

Time of First Successful Submission: 2025-08-09 13:41:37

A Basic cIMG (x86)

Time of First Successful Submission: 2025-08-10 09:48:49

Internal State Mini (C)

Time of First Successful Submission: 2025-08-10 13:40:51

Internal State Mini (x86)

Time of First Successful Submission: 2025-08-10 14:02:24

Internal State (C)

Time of First Successful Submission: 2025-08-10 14:11:46

Internal State (x86)

Time of First Successful Submission: 2025-08-10 14:18:42

File Formats: Directives (C)

Time of First Successful Submission: 2025-08-10 14:33:18

File Formats: Directives (x86)

Time of First Successful Submission: 2025-08-10 16:13:57

The Patch Directive

Time of First Successful Submission: 2025-08-24 08:43:36

Optimizing for Space

Time of First Successful Submission: 2025-08-24 09:14:10

Tweaking Images

Time of First Successful Submission: 2025-08-24 21:21:58

Storage and Retrieval

Time of First Successful Submission: 2025-08-26 09:53:36

Extracting Knowledge

Time of First Successful Submission: 2025-08-26 14:49:01

Advanced Sprites

Time of First Successful Submission: 2025-08-27 09:09:22

Accessing Resources

Time of First Successful Submission: 2025-08-27 10:59:06

Unsafe Animations

Time of First Successful Submission: 2025-08-27 23:55:15

Animations

Time of First Successful Submission: 2025-08-28 19:46:13

Interoperability: Patching Data

Time of First Successful Submission: 2025-08-31 20:29:24

Patching Code

Time of First Successful Submission: 2025-08-31 21:55:43

Patching Control Flow

Time of First Successful Submission: 2025-09-02 13:40:22

Your First Overflow (easy)

Time of First Successful Submission: 2025-09-03 16:51:33

Your First Overflow (hard)

Time of First Successful Submission: 2025-09-03 17:52:17

Precision (easy)

Time of First Successful Submission: 2025-09-03 20:47:19

Precision (hard)

Time of First Successful Submission: 2025-09-03 20:55:01

Variable Control (easy)

Time of First Successful Submission: 2025-09-03 21:33:35

Variable Control (hard)

Time of First Successful Submission: 2025-09-03 21:36:01

Control Hijack (easy)

Time of First Successful Submission: 2025-09-03 21:58:37

Control Hijack (hard)

Time of First Successful Submission: 2025-09-03 22:03:06

Tricky Control Hijack (easy)

Time of First Successful Submission: 2025-09-03 22:10:06

Tricky Control Hijack (hard)

Time of First Successful Submission: 2025-09-03 22:18:29

PIEs (easy)

Time of First Successful Submission: 2025-09-04 12:06:54

PIEs (hard)

Time of First Successful Submission: 2025-09-04 12:14:14

String Lengths (easy)

Time of First Successful Submission: 2025-09-04 22:45:02

String Lengths (hard)

Time of First Successful Submission: 2025-09-04 23:26:37

Basic Shellcode

Time of First Successful Submission: 2025-09-05 18:01:23

NOP Sleds

Time of First Successful Submission: 2025-09-05 19:25:08

NULL-Free Shellcode

Time of First Successful Submission: 2025-09-05 22:44:43

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2025-09-07 10:11:58

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2025-09-07 22:28:43

Hijack to Shellcode (easy)

Time of First Successful Submission: 2025-09-07 23:54:46

Hijack to Shellcode (hard)

Time of First Successful Submission: 2025-09-08 09:50:06

ECB-to-Win (easy)

Time of First Successful Submission: 2025-12-22 20:51:32

ECB-to-Win (hard)

Time of First Successful Submission: 2025-12-22 22:54:27

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2025-12-23 00:28:33

ECB-to-Shellcode (hard)

Time of First Successful Submission: 2025-12-23 10:21:45

CIMG Screenshots

Time of First Successful Submission: 2025-12-29 17:04:15

CIMG Screenshots 2

Time of First Successful Submission: 2025-12-29 22:51:39

Wily Webserver

Time of First Successful Submission: 2026-01-06 22:40:25

The Watering Hole

Time of First Successful Submission: 2026-01-11 01:02:38

Secure Chat 1

Time of First Successful Submission: 2026-01-11 18:43:46

Secure Chat 2

Time of First Successful Submission: 2026-05-04 18:27:28

Secure Chat 3

Time of First Successful Submission: 2026-05-11 09:38:23

Secure Chat 4

Time of First Successful Submission: 2026-05-12 10:04:19

Secure Chat 5

Time of First Successful Submission: 2026-05-21 09:03:11


Start Here

11 / 12 2678 / 46138


Using the Terminal

Time of First Successful Submission: 2025-08-05 17:18:18

Using the VSCode Workspace

Time of First Successful Submission: 2025-07-14 09:59:36

Using the GUI Desktop

Time of First Successful Submission: 2025-07-14 10:01:17

Pasting into the Desktop

Time of First Successful Submission: 2025-07-14 10:03:07

Restarting Challenges

Time of First Successful Submission: 2025-07-14 11:08:05

Challenge Programs

Time of First Successful Submission: 2025-07-14 11:12:56

The Flag File

Time of First Successful Submission: 2025-07-14 11:15:05

Using Privileged Mode

Time of First Successful Submission: 2025-07-14 11:18:16

Persistent Home Directories - One

Time of First Successful Submission: 2025-07-14 11:19:44

Persistent Home Directories - Two

Time of First Successful Submission: 2025-07-14 11:20:11


Linux Luminarium

128 / 128 35 / 34474


Intro to Commands

Time of First Successful Submission: 2025-07-14 11:54:55

Intro to Arguments

Time of First Successful Submission: 2025-07-14 11:57:35

Command History

Time of First Successful Submission: 2025-07-14 11:59:34

The Root

Time of First Successful Submission: 2025-07-14 18:52:37

Program and absolute paths

Time of First Successful Submission: 2025-07-14 18:53:38

Position thy self

Time of First Successful Submission: 2025-07-14 18:54:39

Position elsewhere

Time of First Successful Submission: 2025-07-14 18:55:39

implicit relative paths, from /

Time of First Successful Submission: 2025-07-14 18:57:51

explicit relative paths, from /

Time of First Successful Submission: 2025-07-14 18:59:27

implicit relative path

Time of First Successful Submission: 2025-07-14 19:00:45

home sweet home

Time of First Successful Submission: 2025-07-14 19:02:57

cat: not the pet, but the command!

Time of First Successful Submission: 2025-07-15 09:37:29

catting absolute paths

Time of First Successful Submission: 2025-07-15 09:38:11

more catting practice

Time of First Successful Submission: 2025-07-15 09:39:21

grepping for a needle in a haystack

Time of First Successful Submission: 2025-07-15 09:40:23

comparing files

Time of First Successful Submission: 2025-07-27 09:21:00

listing files

Time of First Successful Submission: 2025-07-15 09:41:21

touching files

Time of First Successful Submission: 2025-07-15 09:42:16

removing files

Time of First Successful Submission: 2025-07-15 09:42:52

moving files

Time of First Successful Submission: 2025-07-15 09:44:15

copying files

Time of First Successful Submission: 2025-11-06 13:05:47

hidden files

Time of First Successful Submission: 2025-07-15 09:44:52

An Epic Filesystem Quest

Time of First Successful Submission: 2025-07-15 09:49:01

making directories

Time of First Successful Submission: 2025-07-15 09:52:30

finding files

Time of First Successful Submission: 2025-07-15 09:55:47

linking files

Time of First Successful Submission: 2025-07-15 10:00:33

Learning From Documentation

Time of First Successful Submission: 2025-07-15 15:43:06

Learning Complex Usage

Time of First Successful Submission: 2025-07-15 15:45:04

Reading Manuals

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

Searching Manuals

Time of First Successful Submission: 2025-07-15 15:51:58

Searching For Manuals

Time of First Successful Submission: 2025-07-15 15:56:38

Helpful Programs

Time of First Successful Submission: 2025-07-15 15:57:39

Help for Builtins

Time of First Successful Submission: 2025-07-15 15:59:28

Matching with *

Time of First Successful Submission: 2025-07-15 16:02:35

Matching with ?

Time of First Successful Submission: 2025-07-15 16:03:35

Matching with []

Time of First Successful Submission: 2025-07-15 16:05:06

Matching paths with []

Time of First Successful Submission: 2025-07-15 16:06:41

Multiple globs

Time of First Successful Submission: 2025-07-15 16:08:13

Mixing globs

Time of First Successful Submission: 2025-07-15 16:13:57

Exclusionary globbing

Time of First Successful Submission: 2025-07-15 16:14:57

Tab completion

Time of First Successful Submission: 2025-07-15 16:16:21

Multiple options for tab completion

Time of First Successful Submission: 2025-07-15 16:17:25

Tab completion on commands

Time of First Successful Submission: 2025-07-15 16:18:03

Redirecting output

Time of First Successful Submission: 2025-07-15 21:06:39

Redirecting more output

Time of First Successful Submission: 2025-07-15 21:10:05

Appending output

Time of First Successful Submission: 2025-07-15 21:12:03

Redirecting errors

Time of First Successful Submission: 2025-07-15 21:14:29

Redirecting input

Time of First Successful Submission: 2025-07-15 21:15:35

Grepping stored results

Time of First Successful Submission: 2025-07-15 21:17:55

Grepping live output

Time of First Successful Submission: 2025-07-15 21:19:08

Grepping errors

Time of First Successful Submission: 2025-07-15 21:22:31

Filtering with grep -v

Time of First Successful Submission: 2025-07-15 21:23:36

Filtering with sed

Time of First Successful Submission: 2025-11-06 13:09:02

Duplicating piped data with tee

Time of First Successful Submission: 2025-07-15 21:28:10

Process substitution for input

Time of First Successful Submission: 2025-07-27 09:30:27

Writing to multiple programs

Time of First Successful Submission: 2025-07-16 08:07:05

Split-piping stderr and stdout

Time of First Successful Submission: 2025-07-16 08:12:17

Named pipes

Time of First Successful Submission: 2025-07-27 09:33:50

Printing Variables

Time of First Successful Submission: 2025-07-16 08:21:59

Setting Variables

Time of First Successful Submission: 2025-07-16 08:23:00

Multi-word Variables

Time of First Successful Submission: 2025-07-16 08:23:53

Exporting Variables

Time of First Successful Submission: 2025-07-16 08:26:17

Printing Exported Variables

Time of First Successful Submission: 2025-07-16 08:26:58

Storing Command Output

Time of First Successful Submission: 2025-07-16 08:28:43

Reading Input

Time of First Successful Submission: 2025-07-16 08:30:49

Reading Files

Time of First Successful Submission: 2025-07-16 08:36:45

Translating characters

Time of First Successful Submission: 2025-07-18 08:07:32

Deleting characters

Time of First Successful Submission: 2025-07-18 08:08:55

Deleting newlines

Time of First Successful Submission: 2025-07-18 08:10:25

Extracting the first lines with head

Time of First Successful Submission: 2025-07-18 08:12:06

Extracting specific sections of text

Time of First Successful Submission: 2025-07-18 08:15:03

Sorting data

Time of First Successful Submission: 2025-07-27 09:22:49

Listing Processes

Time of First Successful Submission: 2025-07-18 08:24:20

Killing Processes

Time of First Successful Submission: 2025-07-18 08:29:15

Interrupting Processes

Time of First Successful Submission: 2025-07-18 08:29:53

Killing Misbehaving Processes

Time of First Successful Submission: 2025-07-27 10:04:33

Suspending Processes

Time of First Successful Submission: 2025-07-18 08:31:09

Resuming Processes

Time of First Successful Submission: 2025-07-18 08:32:19

Backgrounding Processes

Time of First Successful Submission: 2025-07-18 08:44:27

Foregrounding Processes

Time of First Successful Submission: 2025-07-18 08:58:50

Starting Backgrounded Processes

Time of First Successful Submission: 2025-07-18 08:59:19

Process Exit Codes

Time of First Successful Submission: 2025-07-18 09:03:36

Becoming root with su

Time of First Successful Submission: 2025-07-18 12:54:41

Other users with su

Time of First Successful Submission: 2025-07-18 12:55:11

Cracking passwords

Time of First Successful Submission: 2025-07-18 13:00:53

Using sudo

Time of First Successful Submission: 2025-07-18 13:02:51

Changing File Ownership

Time of First Successful Submission: 2025-07-18 09:15:31

Groups and Files

Time of First Successful Submission: 2025-07-18 12:25:08

Fun With Groups Names

Time of First Successful Submission: 2025-07-18 12:26:17

Changing Permissions

Time of First Successful Submission: 2025-07-18 12:31:09

Executable Files

Time of First Successful Submission: 2025-07-18 12:32:38

Permission Tweaking Practice

Time of First Successful Submission: 2025-07-18 12:40:45

Permissions Setting Practice

Time of First Successful Submission: 2025-07-18 12:45:29

The SUID Bit

Time of First Successful Submission: 2025-07-18 12:47:40

Chaining with Semicolons

Time of First Successful Submission: 2025-07-18 13:09:32

Building on Success

Time of First Successful Submission: 2025-07-27 12:39:32

Handling Failure

Time of First Successful Submission: 2025-07-27 12:40:20

Your First Shell Script

Time of First Successful Submission: 2025-07-18 13:15:01

Redirecting Script Output

Time of First Successful Submission: 2025-07-18 13:17:20

Executable Shell Scripts

Time of First Successful Submission: 2025-07-18 13:18:51

Understanding Shebangs

Time of First Successful Submission: 2025-07-27 12:49:33

Scripting with Arguments

Time of First Successful Submission: 2025-07-27 12:52:38

Scripting with Conditionals

Time of First Successful Submission: 2025-07-27 12:53:50

Scripting with Default Cases

Time of First Successful Submission: 2025-07-27 12:54:57

Scripting with Multiple Conditions

Time of First Successful Submission: 2025-07-27 12:57:36

Reading Shell Scripts

Time of First Successful Submission: 2025-08-24 22:45:50

Launching Screen

Time of First Successful Submission: 2025-07-27 09:34:50

Detaching and Attaching

Time of First Successful Submission: 2025-07-27 09:36:58

Finding Sessions

Time of First Successful Submission: 2025-07-27 09:38:02

Switching Windows

Time of First Successful Submission: 2025-07-27 09:40:23

Detaching and Attaching (tmux)

Time of First Successful Submission: 2025-07-27 09:42:52

Switching Windows (tmux)

Time of First Successful Submission: 2025-07-27 09:43:45

The PATH Variable

Time of First Successful Submission: 2025-07-19 08:34:00

Setting PATH

Time of First Successful Submission: 2025-07-19 08:45:38

Finding Commands

Time of First Successful Submission: 2025-07-19 08:50:40

Adding Commands

Time of First Successful Submission: 2025-07-19 09:04:48

Hijacking Commands

Time of First Successful Submission: 2025-07-19 09:15:58

Bashrc Backdoor

Time of First Successful Submission: 2025-07-19 12:03:00

Sniffing Input

Time of First Successful Submission: 2025-07-19 12:20:05

Overshared Directories

Time of First Successful Submission: 2025-07-19 12:37:13

Tricky Linking

Time of First Successful Submission: 2025-07-19 12:48:05

Sniffing Process Arguments

Time of First Successful Submission: 2025-07-19 12:52:33

Snooping on Configurations

Time of First Successful Submission: 2025-07-19 12:59:23

The Fork Bomb

Time of First Successful Submission: 2025-07-19 09:57:15

Disk-Space Doomsday

Time of First Successful Submission: 2025-07-19 10:05:22

rm -rf /

Time of First Successful Submission: 2025-07-19 11:46:02

Life after rm -rf /

Time of First Successful Submission: 2025-07-19 11:52:12

Finding meaning after rm -rf /

Time of First Successful Submission: 2025-07-19 12:00:00


Computing 101

68 / 94 2065 / 22522


Your First Register

Time of First Successful Submission: 2025-07-21 09:16:50

Your First Syscall

Time of First Successful Submission: 2025-07-21 09:19:13

Exit Codes

Time of First Successful Submission: 2025-07-21 09:23:28

Building Executables

Time of First Successful Submission: 2025-07-21 09:35:52

Moving Between Registers

Time of First Successful Submission: 2025-07-21 09:39:46

Loading From Memory

Time of First Successful Submission: 2025-07-24 17:40:56

More Loading Practice

Time of First Successful Submission: 2025-07-24 17:44:43

Dereferencing Pointers

Time of First Successful Submission: 2025-07-24 17:47:56

Dereferencing Yourself

Time of First Successful Submission: 2025-07-24 17:49:38

Dereferencing with Offsets

Time of First Successful Submission: 2025-07-24 17:51:52

Stored Addresses

Time of First Successful Submission: 2025-07-24 17:55:22

Double Dereference

Time of First Successful Submission: 2025-07-24 17:58:39

Tracing Syscalls

Time of First Successful Submission: 2025-07-24 16:07:14

Starting GDB

Time of First Successful Submission: 2025-07-24 16:11:15

Starting Programs in GDB

Time of First Successful Submission: 2025-07-24 16:13:46

Writing Output

Time of First Successful Submission: 2025-07-24 19:27:47

Chaining Syscalls

Time of First Successful Submission: 2025-07-24 19:57:57

Writing Strings

Time of First Successful Submission: 2025-07-24 20:29:08

Reading Data

Time of First Successful Submission: 2025-07-24 20:48:47

set-register

Time of First Successful Submission: 2025-07-27 13:03:46

set-multiple-registers

Time of First Successful Submission: 2025-07-27 13:05:09

add-to-register

Time of First Successful Submission: 2025-07-27 13:07:10

linear-equation-registers

Time of First Successful Submission: 2025-07-27 13:11:20

integer-division

Time of First Successful Submission: 2025-07-27 13:15:24

modulo-operation

Time of First Successful Submission: 2025-07-27 13:17:43

set-upper-byte

Time of First Successful Submission: 2025-07-27 13:24:37

efficient-modulo

Time of First Successful Submission: 2025-07-27 13:31:27

byte-extraction

Time of First Successful Submission: 2025-07-27 13:36:43

bitwise-and

Time of First Successful Submission: 2025-07-27 13:49:55

check-even

Time of First Successful Submission: 2025-07-27 13:55:45

memory-read

Time of First Successful Submission: 2025-07-28 13:51:09

memory-write

Time of First Successful Submission: 2025-07-28 13:55:05

memory-increment

Time of First Successful Submission: 2025-07-28 14:02:25

byte-access

Time of First Successful Submission: 2025-07-28 14:05:18

memory-size-access

Time of First Successful Submission: 2025-07-28 14:07:01

little-endian-write

Time of First Successful Submission: 2025-07-28 21:35:26

memory-sum

Time of First Successful Submission: 2025-07-28 21:47:18

stack-subtraction

Time of First Successful Submission: 2025-07-29 08:28:34

swap-stack-values

Time of First Successful Submission: 2025-07-29 08:30:44

average-stack-values

Time of First Successful Submission: 2025-07-29 08:36:12

absolute-jump

Time of First Successful Submission: 2025-07-29 08:56:16

relative-jump

Time of First Successful Submission: 2025-07-29 09:10:12

jump-trampoline

Time of First Successful Submission: 2025-07-29 09:32:04

conditional-jump

Time of First Successful Submission: 2025-07-29 09:57:57

indirect-jump

Time of First Successful Submission: 2025-07-29 12:38:24

average-loop

Time of First Successful Submission: 2025-07-29 12:44:07

count-non-zero

Time of First Successful Submission: 2025-07-29 12:55:24

string-lower

Time of First Successful Submission: 2025-07-29 20:04:42

most-common-byte

Time of First Successful Submission: 2025-07-30 09:00:15

Exit

Time of First Successful Submission: 2025-07-30 09:07:57

Socket

Time of First Successful Submission: 2025-07-30 09:13:15

Bind

Time of First Successful Submission: 2025-07-30 09:51:15

Listen

Time of First Successful Submission: 2025-07-30 09:54:44

Accept

Time of First Successful Submission: 2025-07-30 10:04:47

Static Response

Time of First Successful Submission: 2025-07-30 13:04:38

Dynamic Response

Time of First Successful Submission: 2025-07-30 20:34:40

Iterative GET Server

Time of First Successful Submission: 2025-07-31 08:10:30

Concurrent GET Server

Time of First Successful Submission: 2025-07-31 09:31:06

Concurrent POST Server

Time of First Successful Submission: 2025-07-31 12:09:26

Web Server

Time of First Successful Submission: 2025-07-31 21:52:45

Debugging Programs

Time of First Successful Submission: 2025-07-25 15:57:34

Inspecting Registers

Time of First Successful Submission: 2025-07-25 16:07:14

Examining Memory

Time of First Successful Submission: 2025-07-25 16:19:55

Setting Breakpoints

Time of First Successful Submission: 2025-07-25 16:31:03

GDB Scripting

Time of First Successful Submission: 2025-07-25 16:45:53

Modifying Data

Time of First Successful Submission: 2025-07-25 18:01:27

Modifying Execution

Time of First Successful Submission: 2025-07-25 18:03:56

Broken Functions

Time of First Successful Submission: 2025-07-25 20:06:07


DSU Cyber Camps

11 / 104 2954 / 46433


Using the Terminal

Time of First Successful Submission: 2025-08-05 17:18:18

Using the VSCode Workspace

Time of First Successful Submission: 2025-07-14 09:59:36

Using the GUI Desktop

Time of First Successful Submission: 2025-07-14 10:01:17

Pasting into the Desktop

Time of First Successful Submission: 2025-07-14 10:03:07

Restarting Challenges

Time of First Successful Submission: 2025-07-14 11:08:05

Getting Help

Time of First Successful Submission: 2025-07-14 11:11:29

Challenge Programs

Time of First Successful Submission: 2025-07-14 11:12:56

The Flag File

Time of First Successful Submission: 2025-07-14 11:15:05

Using Privileged Mode

Time of First Successful Submission: 2025-07-14 11:18:16

Persistent Home Directories - One

Time of First Successful Submission: 2025-07-14 11:19:44

Persistent Home Directories - Two

Time of First Successful Submission: 2025-07-14 11:20:11


GCA CTF

11 / 104 2954 / 46433


Using the Terminal

Time of First Successful Submission: 2025-08-05 17:18:18

Using the VSCode Workspace

Time of First Successful Submission: 2025-07-14 09:59:36

Using the GUI Desktop

Time of First Successful Submission: 2025-07-14 10:01:17

Pasting into the Desktop

Time of First Successful Submission: 2025-07-14 10:03:07

Restarting Challenges

Time of First Successful Submission: 2025-07-14 11:08:05

Getting Help

Time of First Successful Submission: 2025-07-14 11:11:29

Challenge Programs

Time of First Successful Submission: 2025-07-14 11:12:56

The Flag File

Time of First Successful Submission: 2025-07-14 11:15:05

Using Privileged Mode

Time of First Successful Submission: 2025-07-14 11:18:16

Persistent Home Directories - One

Time of First Successful Submission: 2025-07-14 11:19:44

Persistent Home Directories - Two

Time of First Successful Submission: 2025-07-14 11:20:11