mcvx

pwn.college Archives

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linear-equation-registers

Time of First Successful Submission: 2026-05-23 18:48:49

integer-division

Time of First Successful Submission: 2026-05-23 18:53:05

modulo-operation

Time of First Successful Submission: 2026-05-23 18:55:06

set-upper-byte

Time of First Successful Submission: 2026-05-23 18:57:07

efficient-modulo

Time of First Successful Submission: 2026-05-23 19:10:06

byte-extraction

Time of First Successful Submission: 2026-05-23 20:16:18

bitwise-and

Time of First Successful Submission: 2026-05-24 15:02:19

check-even

Time of First Successful Submission: 2026-05-24 15:09:41

memory-read

Time of First Successful Submission: 2026-05-24 15:16:05

memory-increment

Time of First Successful Submission: 2026-05-24 15:24:26

byte-access

Time of First Successful Submission: 2026-05-24 15:31:25

memory-size-access

Time of First Successful Submission: 2026-05-24 15:34:33

little-endian-write

Time of First Successful Submission: 2026-05-24 15:47:54

memory-sum

Time of First Successful Submission: 2026-05-24 15:56:45

stack-subtraction

Time of First Successful Submission: 2026-05-24 19:35:30

swap-stack-values

Time of First Successful Submission: 2026-05-24 19:37:12

average-stack-values

Time of First Successful Submission: 2026-05-24 19:55:33

absolute-jump

Time of First Successful Submission: 2026-05-24 20:07:12

relative-jump

Time of First Successful Submission: 2026-05-25 17:08:48

jump-trampoline

Time of First Successful Submission: 2026-05-25 17:18:37

conditional-jump

Time of First Successful Submission: 2026-05-25 17:46:31

indirect-jump

Time of First Successful Submission: 2026-06-05 21:07:51

average-loop

Time of First Successful Submission: 2026-06-05 21:30:50

count-non-zero

Time of First Successful Submission: 2026-06-05 21:46:23


Intro to Programming Languages

5 / 253 29613 / 35456


Commands

Time of First Successful Submission: 2026-05-19 01:02:21

Command Arguments

Time of First Successful Submission: 2026-05-19 01:02:54

Command History

Time of First Successful Submission: 2026-05-19 01:03:23

The Root Path

Time of First Successful Submission: 2026-05-19 01:04:08

Absolute Paths

Time of First Successful Submission: 2026-05-19 01:04:41


Start Here

12 / 12 2540 / 48269


Using the Terminal

Time of First Successful Submission: 2026-05-19 00:35:01

Using the VSCode Workspace

Time of First Successful Submission: 2026-05-19 00:37:09

Using the GUI Desktop

Time of First Successful Submission: 2026-05-19 00:38:57

Pasting into the Desktop

Time of First Successful Submission: 2026-05-19 00:40:09

Restarting Challenges

Time of First Successful Submission: 2026-05-19 00:48:26

Challenge Programs

Time of First Successful Submission: 2026-05-19 00:54:08

The Flag File

Time of First Successful Submission: 2026-05-19 00:55:41

Using Privileged Mode

Time of First Successful Submission: 2026-05-19 00:58:11

Persistent Home Directories - One

Time of First Successful Submission: 2026-05-19 00:59:40

Persistent Home Directories - Two

Time of First Successful Submission: 2026-05-19 01:00:15


Linux Luminarium

5 / 128 30436 / 35939


Intro to Commands

Time of First Successful Submission: 2026-05-19 01:02:21

Intro to Arguments

Time of First Successful Submission: 2026-05-19 01:02:54

Command History

Time of First Successful Submission: 2026-05-19 01:03:23

The Root

Time of First Successful Submission: 2026-05-19 01:04:08

Program and absolute paths

Time of First Successful Submission: 2026-05-19 01:04:41


Computing 101

44 / 129 1924 / 20595


Your First Register

Time of First Successful Submission: 2026-05-19 01:15:02

Your First Syscall

Time of First Successful Submission: 2026-05-19 01:17:15

Exit Codes

Time of First Successful Submission: 2026-05-19 01:18:22

Building Executables

Time of First Successful Submission: 2026-05-19 01:22:42

Moving Between Registers

Time of First Successful Submission: 2026-05-19 01:27:58

Loading From Memory

Time of First Successful Submission: 2026-05-19 19:26:04

More Loading Practice

Time of First Successful Submission: 2026-05-19 19:29:54

Dereferencing Pointers

Time of First Successful Submission: 2026-05-19 21:12:07

Dereferencing Yourself

Time of First Successful Submission: 2026-05-19 21:14:16

Dereferencing with Offsets

Time of First Successful Submission: 2026-05-19 21:14:57

Stored Addresses

Time of First Successful Submission: 2026-05-19 21:17:57

Double Dereference

Time of First Successful Submission: 2026-05-19 21:34:58

The Stack

Time of First Successful Submission: 2026-05-19 01:36:14

Stack Offsets

Time of First Successful Submission: 2026-05-19 01:38:21

Program Arguments on the Stack

Time of First Successful Submission: 2026-05-19 01:41:07

Popping From the Stack

Time of First Successful Submission: 2026-05-19 01:44:32

Disassembling Programs

Time of First Successful Submission: 2026-05-19 21:47:52

Tracing Syscalls

Time of First Successful Submission: 2026-05-19 21:52:01

Starting GDB

Time of First Successful Submission: 2026-05-19 21:52:46

Quitting GDB

Time of First Successful Submission: 2026-05-19 21:53:14

Starting Programs in GDB

Time of First Successful Submission: 2026-05-19 21:55:59

Stepping Through Instructions

Time of First Successful Submission: 2026-05-19 21:57:40

Reading Register Values

Time of First Successful Submission: 2026-05-19 21:58:53

Popping Stack Values

Time of First Successful Submission: 2026-05-19 22:00:46

Examining Memory

Time of First Successful Submission: 2026-05-20 08:55:43

Examining Stack Pointers

Time of First Successful Submission: 2026-05-20 09:03:17

Cooperative Debugging

Time of First Successful Submission: 2026-05-20 09:15:36

Writing Output

Time of First Successful Submission: 2026-05-20 09:27:41

Chaining Syscalls

Time of First Successful Submission: 2026-05-20 09:28:51

Writing Strings

Time of First Successful Submission: 2026-05-20 09:33:47

Reading Data

Time of First Successful Submission: 2026-05-20 09:45:43

Opening Files

Time of First Successful Submission: 2026-05-20 10:00:07

Hardcoding the Filename

Time of First Successful Submission: 2026-05-20 10:02:41

Comparing Values

Time of First Successful Submission: 2026-05-20 11:27:34

Comparing Characters

Time of First Successful Submission: 2026-05-20 12:30:55

Conditional Control Flow

Time of First Successful Submission: 2026-05-20 12:39:42

Comparing Strings

Time of First Successful Submission: 2026-05-20 12:44:48

Reverse the Password

Time of First Successful Submission: 2026-05-20 13:15:21

Conditionals Without Conditionals

Time of First Successful Submission: 2026-05-20 19:37:28

Looping

Time of First Successful Submission: 2026-05-20 21:01:48

Reverse the Calculation

Time of First Successful Submission: 2026-05-22 14:43:33

Reverse the Reverse

Time of First Successful Submission: 2026-05-22 14:44:23

Dealing with Bitwise Operations

Time of First Successful Submission: 2026-05-22 14:53:04

Loops on Data

Time of First Successful Submission: 2026-05-23 18:10:27


DSU Cyber Camps

12 / 104 2850 / 48565


Using the Terminal

Time of First Successful Submission: 2026-05-19 00:35:01

Using the VSCode Workspace

Time of First Successful Submission: 2026-05-19 00:37:09

Using the GUI Desktop

Time of First Successful Submission: 2026-05-19 00:38:57

Pasting into the Desktop

Time of First Successful Submission: 2026-05-19 00:40:09

Connecting over SSH

Time of First Successful Submission: 2026-05-19 00:46:22

Restarting Challenges

Time of First Successful Submission: 2026-05-19 00:48:26

Getting Help

Time of First Successful Submission: 2026-05-19 00:53:22

Challenge Programs

Time of First Successful Submission: 2026-05-19 00:54:08

The Flag File

Time of First Successful Submission: 2026-05-19 00:55:41

Using Privileged Mode

Time of First Successful Submission: 2026-05-19 00:58:11

Persistent Home Directories - One

Time of First Successful Submission: 2026-05-19 00:59:40

Persistent Home Directories - Two

Time of First Successful Submission: 2026-05-19 01:00:15


GCA CTF

12 / 104 2850 / 48564


Using the Terminal

Time of First Successful Submission: 2026-05-19 00:35:01

Using the VSCode Workspace

Time of First Successful Submission: 2026-05-19 00:37:09

Using the GUI Desktop

Time of First Successful Submission: 2026-05-19 00:38:57

Pasting into the Desktop

Time of First Successful Submission: 2026-05-19 00:40:09

Connecting over SSH

Time of First Successful Submission: 2026-05-19 00:46:22

Restarting Challenges

Time of First Successful Submission: 2026-05-19 00:48:26

Getting Help

Time of First Successful Submission: 2026-05-19 00:53:22

Challenge Programs

Time of First Successful Submission: 2026-05-19 00:54:08

The Flag File

Time of First Successful Submission: 2026-05-19 00:55:41

Using Privileged Mode

Time of First Successful Submission: 2026-05-19 00:58:11

Persistent Home Directories - One

Time of First Successful Submission: 2026-05-19 00:59:40

Persistent Home Directories - Two

Time of First Successful Submission: 2026-05-19 01:00:15