opcode86🤫🧏😜😜😜😜

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Sweden

ARM Architecture

28 / 28 16 / 624


Level1

Time of First Successful Submission: 2024-12-26 20:46:43

Level2

Time of First Successful Submission: 2024-12-26 20:49:02

Level3

Time of First Successful Submission: 2024-12-26 20:54:11

Level4

Time of First Successful Submission: 2024-12-26 20:58:26

Level5

Time of First Successful Submission: 2024-12-26 21:00:15

Level6

Time of First Successful Submission: 2024-12-26 21:03:50

Level7

Time of First Successful Submission: 2024-12-26 21:26:12

Level8

Time of First Successful Submission: 2024-12-26 21:33:10

Level9

Time of First Successful Submission: 2024-12-26 21:40:26

Level10

Time of First Successful Submission: 2024-12-26 21:43:00

Level11

Time of First Successful Submission: 2024-12-26 21:55:16

Level12

Time of First Successful Submission: 2024-12-26 21:58:36

Level13

Time of First Successful Submission: 2024-12-26 22:09:25

Level14

Time of First Successful Submission: 2024-12-26 22:29:37

Level15

Time of First Successful Submission: 2024-12-26 23:38:15

level-1-0

Time of First Successful Submission: 2024-12-27 09:03:16

level-1-1

Time of First Successful Submission: 2024-12-27 09:17:02

level-2-0

Time of First Successful Submission: 2024-12-27 09:30:50

level-2-1

Time of First Successful Submission: 2024-12-27 09:36:40

level-3-0

Time of First Successful Submission: 2024-12-27 11:06:27

level-3-1

Time of First Successful Submission: 2024-12-27 11:53:19

level-3-0-a

Time of First Successful Submission: 2024-12-31 14:26:58

level-3-1-a

Time of First Successful Submission: 2024-12-31 14:41:36

level-4-0

Time of First Successful Submission: 2024-12-31 14:45:52

level-4-1

Time of First Successful Submission: 2024-12-31 15:02:54

static-binary-rop

Time of First Successful Submission: 2025-01-02 13:39:43

level-4-1-gcc

Time of First Successful Submission: 2025-01-02 14:22:13

hard-level-3-1-a-gcc

Time of First Successful Submission: 2025-01-07 15:22:14


Intro to Programming Languages

7 / 234 21258 / 28336


Commands

Time of First Successful Submission: 2024-07-04 09:53:22

Command Arguments

Time of First Successful Submission: 2024-07-04 09:54:55

The Root Path

Time of First Successful Submission: 2024-07-04 09:56:51

Absolute Paths

Time of First Successful Submission: 2024-07-04 09:57:39

Changing position

Time of First Successful Submission: 2024-07-04 09:59:18

Changing to an Absolute Path

Time of First Successful Submission: 2024-07-04 10:00:34

Relative Paths

Time of First Successful Submission: 2024-07-04 10:02:48


XNU Dojo

28 / 61 60 / 639


Level1

Time of First Successful Submission: 2024-12-26 20:46:43

Level2

Time of First Successful Submission: 2024-12-26 20:49:02

Level3

Time of First Successful Submission: 2024-12-26 20:54:11

Level4

Time of First Successful Submission: 2024-12-26 20:58:26

Level5

Time of First Successful Submission: 2024-12-26 21:00:15

Level6

Time of First Successful Submission: 2024-12-26 21:03:50

Level7

Time of First Successful Submission: 2024-12-26 21:26:12

Level8

Time of First Successful Submission: 2024-12-26 21:33:10

Level9

Time of First Successful Submission: 2024-12-26 21:40:26

Level10

Time of First Successful Submission: 2024-12-26 21:43:00

Level11

Time of First Successful Submission: 2024-12-26 21:55:16

Level12

Time of First Successful Submission: 2024-12-26 21:58:36

Level13

Time of First Successful Submission: 2024-12-26 22:09:25

Level14

Time of First Successful Submission: 2024-12-26 22:29:37

Level15

Time of First Successful Submission: 2024-12-26 23:38:15

level-1-0

Time of First Successful Submission: 2024-12-27 09:03:16

level-1-1

Time of First Successful Submission: 2024-12-27 09:17:02

level-2-0

Time of First Successful Submission: 2024-12-27 09:30:50

level-2-1

Time of First Successful Submission: 2024-12-27 09:36:40

level-3-0

Time of First Successful Submission: 2024-12-27 11:06:27

level-3-1

Time of First Successful Submission: 2024-12-27 11:53:19

level-3-0-a

Time of First Successful Submission: 2024-12-31 14:26:58

level-3-1-a

Time of First Successful Submission: 2024-12-31 14:41:36

level-4-0

Time of First Successful Submission: 2024-12-31 14:45:52

level-4-1

Time of First Successful Submission: 2024-12-31 15:02:54

static-binary-rop

Time of First Successful Submission: 2025-01-02 13:39:43

level-4-1-gcc

Time of First Successful Submission: 2025-01-02 14:22:13

hard-level-3-1-a-gcc

Time of First Successful Submission: 2025-01-07 15:22:14


Intro to Cybersecurity

3 / 183 15037 / 17963


Basic Shellcode

Time of First Successful Submission: 2024-07-04 10:54:10

NOP Sleds

Time of First Successful Submission: 2024-07-04 12:37:05

NULL-Free Shellcode

Time of First Successful Submission: 2024-07-04 13:24:45


Program Security

70 / 162 1032 / 9040


Loose Link (Easy)

Time of First Successful Submission: 2024-10-09 08:53:46

Loose Link (Hard)

Time of First Successful Submission: 2024-10-09 09:00:04

Call Chain (Easy)

Time of First Successful Submission: 2024-10-09 09:18:57

Call Chain (Hard)

Time of First Successful Submission: 2024-10-09 09:31:42

Chain of Command (Easy)

Time of First Successful Submission: 2024-10-09 09:55:43

Chain of Command (Hard)

Time of First Successful Submission: 2024-10-09 10:05:44

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2024-10-10 15:54:37

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2024-10-11 09:09:25

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2024-11-28 10:33:55

Stop, Pop, and ROP II (Hard)

Time of First Successful Submission: 2024-11-28 10:45:46

Indirect Invocation (Easy)

Time of First Successful Submission: 2024-11-28 13:32:10

Indirect Invocation (Hard)

Time of First Successful Submission: 2024-11-28 13:51:13

Leaky Libc (Easy)

Time of First Successful Submission: 2024-12-10 22:27:12

Leaky Libc (Hard)

Time of First Successful Submission: 2024-12-10 22:30:10

Putsception (Easy)

Time of First Successful Submission: 2024-12-10 22:40:25

Putsception (Hard)

Time of First Successful Submission: 2024-12-24 09:17:44

Pivotal Prelude (Easy)

Time of First Successful Submission: 2024-12-24 10:35:07

Pivotal Prelude (Hard)

Time of First Successful Submission: 2024-12-24 11:52:42

Pivotal Pointer (Easy)

Time of First Successful Submission: 2024-12-24 12:05:52

Pivotal Pointer (Hard)

Time of First Successful Submission: 2024-12-26 10:43:11

Pivotal Payload (Easy)

Time of First Successful Submission: 2024-12-26 10:46:47

Pivotal Payload (Hard)

Time of First Successful Submission: 2024-12-26 10:50:23

Pivotal Pursuit (Easy)

Time of First Successful Submission: 2024-12-26 10:53:04

Pivotal Pursuit (Hard)

Time of First Successful Submission: 2024-12-26 11:19:21

Guarded Gadgets (Easy)

Time of First Successful Submission: 2024-12-26 18:09:48

Guarded Gadgets (Hard)

Time of First Successful Submission: 2024-12-26 18:27:48

ROP Roulette (Easy)

Time of First Successful Submission: 2024-12-26 19:56:02

ROP Roulette (Hard)

Time of First Successful Submission: 2024-12-26 20:02:15

Libc Lottery (Easy)

Time of First Successful Submission: 2024-12-26 20:20:59

Libc Lottery (Hard)

Time of First Successful Submission: 2024-12-26 20:26:32

Freebie (Easy)

Time of First Successful Submission: 2024-12-11 20:44:34

Freebie (Hard)

Time of First Successful Submission: 2024-12-11 20:59:08

Freebin Feint (Easy)

Time of First Successful Submission: 2024-12-11 21:00:05

Freebin Feint (Hard)

Time of First Successful Submission: 2024-12-11 21:42:13

Free Flag Fumble (Easy)

Time of First Successful Submission: 2024-12-11 21:46:04

Free Flag Fumble (Hard)

Time of First Successful Submission: 2024-12-11 21:47:15

Fickle Free (Easy)

Time of First Successful Submission: 2024-12-11 22:45:07

Fickle Free (Hard)

Time of First Successful Submission: 2024-12-11 22:52:15

Malloc Mirage (Easy)

Time of First Successful Submission: 2024-12-11 23:05:03

Malloc Mirage (Hard)

Time of First Successful Submission: 2024-12-11 23:06:43

Seeking Secrets (Easy)

Time of First Successful Submission: 2024-12-12 10:57:31

Seeking Secrets (Hard)

Time of First Successful Submission: 2024-12-13 10:31:29

Seeking Substantial Secrets (Easy)

Time of First Successful Submission: 2024-12-13 10:44:19

Seeking Substantial Secrets (Hard)

Time of First Successful Submission: 2024-12-13 10:47:11

Seeking Spanless Secrets (Easy)

Time of First Successful Submission: 2024-12-13 11:29:10

Seeking Spanless Secrets (Hard)

Time of First Successful Submission: 2024-12-13 11:31:49

Seeking Smuggled Secrets (Easy)

Time of First Successful Submission: 2024-12-17 09:22:36

Seeking Smuggled Secrets (Hard)

Time of First Successful Submission: 2024-12-17 09:43:10

Sus Sequence (Easy)

Time of First Successful Submission: 2024-12-17 09:55:43

Sus Sequence (Hard)

Time of First Successful Submission: 2024-12-17 10:00:39

Echo Emanations (Easy)

Time of First Successful Submission: 2024-12-18 10:42:45

Echo Emanations (Hard)

Time of First Successful Submission: 2024-12-18 10:48:06

Stack Spoofing (Easy)

Time of First Successful Submission: 2024-12-18 11:01:12

Stack Spoofing (Hard)

Time of First Successful Submission: 2024-12-18 11:58:12

Stack Summoning (Easy)

Time of First Successful Submission: 2024-12-18 13:12:24

Stack Summoning (Hard)

Time of First Successful Submission: 2024-12-18 14:08:42

Enterprising Echo (Easy)

Time of First Successful Submission: 2024-12-18 14:48:26

Enterprising Echo (Hard)

Time of First Successful Submission: 2024-12-18 15:03:20

Ephemeral Echo (Easy)

Time of First Successful Submission: 2024-12-18 17:15:10

Ephemeral Echo (Hard)

Time of First Successful Submission: 2024-12-18 17:21:24

Seeking Safe Secrets (Easy)

Time of First Successful Submission: 2024-12-19 09:39:41

Seeking Safe Secrets (Hard)

Time of First Successful Submission: 2024-12-19 09:42:19

Sus Sequence Safety (Easy)

Time of First Successful Submission: 2024-12-19 10:46:31

Sus Sequence Safety (Hard)

Time of First Successful Submission: 2024-12-19 10:50:49

Safely Stack Summoning (Easy)

Time of First Successful Submission: 2024-12-19 12:31:50

Safely Stack Summoning (Hard)

Time of First Successful Submission: 2024-12-19 12:48:05

Overlapping Odyssey (Easy)

Time of First Successful Submission: 2024-12-19 13:37:45

Overlapping Odyssey (Hard)

Time of First Successful Submission: 2024-12-19 14:20:09

Tcache Terror (Easy)

Time of First Successful Submission: 2024-12-20 10:17:23

Tcache Terror (Hard)

Time of First Successful Submission: 2024-12-20 10:26:27


System Security

24 / 95 1142 / 3193


level1.0

Time of First Successful Submission: 2025-01-24 14:12:35

level1.1

Time of First Successful Submission: 2025-01-24 14:24:06

level2.0

Time of First Successful Submission: 2025-01-24 14:34:24

level2.1

Time of First Successful Submission: 2025-01-24 14:38:20

level3.0

Time of First Successful Submission: 2025-01-28 13:20:12

level3.1

Time of First Successful Submission: 2025-01-28 13:23:43

level4.0

Time of First Successful Submission: 2025-01-28 13:31:41

level4.1

Time of First Successful Submission: 2025-01-28 13:35:32

level5.0

Time of First Successful Submission: 2025-01-28 13:45:45

level5.1

Time of First Successful Submission: 2025-01-28 14:17:43

level6.0

Time of First Successful Submission: 2025-01-28 14:44:08

level6.1

Time of First Successful Submission: 2025-01-28 14:48:18

level7.0

Time of First Successful Submission: 2025-01-28 15:28:08

level7.1

Time of First Successful Submission: 2025-01-28 15:40:25

level8.0

Time of First Successful Submission: 2025-01-29 10:45:51

level8.1

Time of First Successful Submission: 2025-01-29 10:47:25

level9.0

Time of First Successful Submission: 2025-01-29 15:29:38

level9.1

Time of First Successful Submission: 2025-01-29 15:30:24

level10.0

Time of First Successful Submission: 2025-01-29 23:04:08

level10.1

Time of First Successful Submission: 2025-01-29 23:14:04

level11.0

Time of First Successful Submission: 2025-01-30 12:19:53

level11.1

Time of First Successful Submission: 2025-01-30 12:22:31

level12.0

Time of First Successful Submission: 2025-01-30 14:04:22

level12.1

Time of First Successful Submission: 2025-01-30 14:05:28


Software Exploitation

68 / 90 187 / 1934


Level1.0

Time of First Successful Submission: 2025-01-07 16:23:12

Level1.1

Time of First Successful Submission: 2025-01-07 16:30:15

Level2.0

Time of First Successful Submission: 2025-01-07 16:32:53

Level2.1

Time of First Successful Submission: 2025-01-07 16:37:26

Level3.0

Time of First Successful Submission: 2025-01-07 16:59:16

Level3.1

Time of First Successful Submission: 2025-01-07 23:06:38

Level4.0

Time of First Successful Submission: 2025-01-08 09:09:49

Level4.1

Time of First Successful Submission: 2025-01-08 09:16:16

Level5.0

Time of First Successful Submission: 2025-01-08 13:23:55

Level5.1

Time of First Successful Submission: 2025-01-08 13:28:09

level1

Time of First Successful Submission: 2024-12-05 11:34:44

level2

Time of First Successful Submission: 2024-12-05 12:10:27

level3

Time of First Successful Submission: 2024-12-05 12:54:02

level4

Time of First Successful Submission: 2024-12-05 15:36:52

level5

Time of First Successful Submission: 2024-12-05 15:46:18

level6

Time of First Successful Submission: 2024-12-05 15:53:22

level7

Time of First Successful Submission: 2024-12-05 17:06:03

level8

Time of First Successful Submission: 2024-12-05 18:03:02

level9

Time of First Successful Submission: 2024-12-05 18:25:33

level10

Time of First Successful Submission: 2024-12-05 18:34:10

level11

Time of First Successful Submission: 2024-12-06 13:06:09

level12

Time of First Successful Submission: 2024-12-07 13:41:04

level13

Time of First Successful Submission: 2024-12-10 14:10:45

level14

Time of First Successful Submission: 2024-12-10 15:07:00

level15

Time of First Successful Submission: 2024-12-10 15:30:34

level16

Time of First Successful Submission: 2024-12-10 17:00:25

level17

Time of First Successful Submission: 2024-12-10 17:21:40

level18

Time of First Successful Submission: 2024-12-10 21:55:43

level19

Time of First Successful Submission: 2024-12-10 22:02:08

level20

Time of First Successful Submission: 2024-12-10 22:06:31

level1.0

Time of First Successful Submission: 2025-01-09 16:05:05

level1.1

Time of First Successful Submission: 2025-01-09 16:08:35

level2.0

Time of First Successful Submission: 2025-01-09 16:29:41

level2.1

Time of First Successful Submission: 2025-01-09 16:31:41

level3.0

Time of First Successful Submission: 2025-01-14 09:58:47

level3.1

Time of First Successful Submission: 2025-01-14 10:10:22

level4.0

Time of First Successful Submission: 2025-01-14 12:53:24

level4.1

Time of First Successful Submission: 2025-01-14 12:57:39

level5.0

Time of First Successful Submission: 2025-01-14 15:06:23

level5.1

Time of First Successful Submission: 2025-01-14 15:23:24

level6.0

Time of First Successful Submission: 2025-01-14 15:31:47

level6.1

Time of First Successful Submission: 2025-01-14 15:36:34

level7.0

Time of First Successful Submission: 2025-01-14 17:30:50

level7.1

Time of First Successful Submission: 2025-01-14 17:34:58

level8.0

Time of First Successful Submission: 2025-01-17 14:36:54

level8.1

Time of First Successful Submission: 2025-01-17 17:31:50

level9.0

Time of First Successful Submission: 2025-01-18 22:08:22

level9.1

Time of First Successful Submission: 2025-01-18 22:25:46

level10.0

Time of First Successful Submission: 2025-01-20 10:55:35

level10.1

Time of First Successful Submission: 2025-01-20 10:57:57

level1.0

Time of First Successful Submission: 2025-01-20 13:06:03

level1.1

Time of First Successful Submission: 2025-01-20 13:06:51

level2.0

Time of First Successful Submission: 2025-01-20 13:14:31

level2.1

Time of First Successful Submission: 2025-01-20 13:15:03

level3.0

Time of First Successful Submission: 2025-01-20 14:15:18

level3.1

Time of First Successful Submission: 2025-01-20 14:23:24

level4.0

Time of First Successful Submission: 2025-01-21 12:52:24

level4.1

Time of First Successful Submission: 2025-01-21 12:53:07

level5.0

Time of First Successful Submission: 2025-01-22 12:10:30

level5.1

Time of First Successful Submission: 2025-01-22 12:12:49

level6.0

Time of First Successful Submission: 2025-01-22 15:43:50

level6.1

Time of First Successful Submission: 2025-01-22 15:49:36

level7.0

Time of First Successful Submission: 2025-01-22 16:42:22

level7.1

Time of First Successful Submission: 2025-01-22 16:44:53

level8.0

Time of First Successful Submission: 2025-01-23 15:16:47

level8.1

Time of First Successful Submission: 2025-01-23 15:18:07

Level-1

Time of First Successful Submission: 2024-12-20 16:54:24

Level-2

Time of First Successful Submission: 2024-12-20 20:00:06


Start Here

9 / 12 18108 / 38593


Using the VSCode Workspace

Time of First Successful Submission: 2024-07-04 09:17:02

Using the GUI Desktop

Time of First Successful Submission: 2024-07-04 09:20:48

Pasting into the Desktop

Time of First Successful Submission: 2024-07-04 09:23:02

Restarting Challenges

Time of First Successful Submission: 2024-07-04 09:27:21

Challenge Programs

Time of First Successful Submission: 2024-07-04 09:30:14

The Flag File

Time of First Successful Submission: 2024-07-04 09:32:14

Using Privileged Mode

Time of First Successful Submission: 2024-07-04 09:38:37

Persistent Home Directories - One

Time of First Successful Submission: 2024-07-04 09:41:36

Persistent Home Directories - Two

Time of First Successful Submission: 2024-07-04 09:42:38


Linux Luminarium

10 / 128 21190 / 28626


Intro to Commands

Time of First Successful Submission: 2024-07-04 09:53:22

Intro to Arguments

Time of First Successful Submission: 2024-07-04 09:54:55

The Root

Time of First Successful Submission: 2024-07-04 09:56:51

Program and absolute paths

Time of First Successful Submission: 2024-07-04 09:57:39

Position thy self

Time of First Successful Submission: 2024-07-04 09:59:18

Position elsewhere

Time of First Successful Submission: 2024-07-04 10:00:34

implicit relative paths, from /

Time of First Successful Submission: 2024-07-04 10:02:48

explicit relative paths, from /

Time of First Successful Submission: 2024-07-04 10:03:56

implicit relative path

Time of First Successful Submission: 2024-07-04 10:04:58

home sweet home

Time of First Successful Submission: 2024-07-04 10:11:37


Playing With Programs

4 / 116 19339 / 22395


cat

Time of First Successful Submission: 2024-07-04 09:45:44

more

Time of First Successful Submission: 2024-07-04 09:47:09

less

Time of First Successful Submission: 2024-07-04 09:48:16

tail

Time of First Successful Submission: 2024-07-04 09:49:16


CybHer Dojo

9 / 104 18200 / 38811


Using the VSCode Workspace

Time of First Successful Submission: 2024-07-04 09:17:02

Using the GUI Desktop

Time of First Successful Submission: 2024-07-04 09:20:48

Pasting into the Desktop

Time of First Successful Submission: 2024-07-04 09:23:02

Restarting Challenges

Time of First Successful Submission: 2024-07-04 09:27:21

Challenge Programs

Time of First Successful Submission: 2024-07-04 09:30:14

The Flag File

Time of First Successful Submission: 2024-07-04 09:32:14

Using Privileged Mode

Time of First Successful Submission: 2024-07-04 09:38:37

Persistent Home Directories - One

Time of First Successful Submission: 2024-07-04 09:41:36

Persistent Home Directories - Two

Time of First Successful Submission: 2024-07-04 09:42:38


GCA CTF

9 / 104 18200 / 38811


Using the VSCode Workspace

Time of First Successful Submission: 2024-07-04 09:17:02

Using the GUI Desktop

Time of First Successful Submission: 2024-07-04 09:20:48

Pasting into the Desktop

Time of First Successful Submission: 2024-07-04 09:23:02

Restarting Challenges

Time of First Successful Submission: 2024-07-04 09:27:21

Challenge Programs

Time of First Successful Submission: 2024-07-04 09:30:14

The Flag File

Time of First Successful Submission: 2024-07-04 09:32:14

Using Privileged Mode

Time of First Successful Submission: 2024-07-04 09:38:37

Persistent Home Directories - One

Time of First Successful Submission: 2024-07-04 09:41:36

Persistent Home Directories - Two

Time of First Successful Submission: 2024-07-04 09:42:38