ThePainTester

pwn.college Archives

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Silenced Shellcode

Time of First Successful Submission: 2025-07-25 12:40:07


Intro to Cybersecurity

183 / 183 117 / 17893


Path Traversal 1

Time of First Successful Submission: 2025-12-21 13:14:31

Path Traversal 2

Time of First Successful Submission: 2025-12-21 13:44:17

CMDi 1

Time of First Successful Submission: 2025-12-21 14:33:15

CMDi 2

Time of First Successful Submission: 2025-12-21 16:18:23

CMDi 3

Time of First Successful Submission: 2025-12-21 16:52:25

CMDi 4

Time of First Successful Submission: 2025-12-21 17:17:41

CMDi 5

Time of First Successful Submission: 2025-12-21 17:36:54

CMDi 6

Time of First Successful Submission: 2025-12-21 17:42:43

Authentication Bypass 1

Time of First Successful Submission: 2025-12-21 18:21:44

Authentication Bypass 2

Time of First Successful Submission: 2025-12-21 18:25:11

SQLi 1

Time of First Successful Submission: 2025-12-21 19:03:12

SQLi 2

Time of First Successful Submission: 2025-12-21 19:07:53

SQLi 3

Time of First Successful Submission: 2025-12-21 19:15:40

SQLi 4

Time of First Successful Submission: 2025-12-21 19:19:43

SQLi 5

Time of First Successful Submission: 2025-12-21 19:56:25

XSS 1

Time of First Successful Submission: 2025-12-21 20:02:42

XSS 2

Time of First Successful Submission: 2025-12-21 20:05:38

XSS 3

Time of First Successful Submission: 2025-12-21 20:09:39

XSS 4

Time of First Successful Submission: 2025-12-21 20:11:38

XSS 5

Time of First Successful Submission: 2025-12-21 20:18:22

XSS 6

Time of First Successful Submission: 2025-12-21 20:21:58

XSS 7

Time of First Successful Submission: 2025-12-21 20:29:09

CSRF 1

Time of First Successful Submission: 2025-12-21 20:53:31

CSRF 2

Time of First Successful Submission: 2025-12-21 20:58:35

CSRF 3

Time of First Successful Submission: 2025-12-21 21:21:12

CSRF 4

Time of First Successful Submission: 2025-12-21 21:27:19

CSRF 5

Time of First Successful Submission: 2025-12-21 21:45:51

Connect

Time of First Successful Submission: 2025-12-21 22:01:20

Send

Time of First Successful Submission: 2025-12-21 22:02:45

Shutdown

Time of First Successful Submission: 2025-12-21 22:07:50

Listen

Time of First Successful Submission: 2025-12-21 22:08:31

Scan 1

Time of First Successful Submission: 2025-12-21 22:16:28

Scan 2

Time of First Successful Submission: 2025-12-21 22:23:53

Monitor 1

Time of First Successful Submission: 2025-12-21 22:27:36

Monitor 2

Time of First Successful Submission: 2025-12-21 22:40:29

Sniffing Cookies

Time of First Successful Submission: 2025-12-21 22:56:33

Network Configuration

Time of First Successful Submission: 2025-12-21 22:59:03

Firewall 1

Time of First Successful Submission: 2025-12-21 23:00:52

Firewall 2

Time of First Successful Submission: 2025-12-21 23:02:00

Firewall 3

Time of First Successful Submission: 2025-12-21 23:05:28

Denial of Service 1

Time of First Successful Submission: 2025-12-21 23:06:08

Denial of Service 2

Time of First Successful Submission: 2025-12-21 23:07:44

Denial of Service 3

Time of First Successful Submission: 2025-12-21 23:29:00

Ethernet

Time of First Successful Submission: 2025-12-21 23:54:13

IP

Time of First Successful Submission: 2025-12-21 23:55:02

TCP

Time of First Successful Submission: 2025-12-21 23:56:21

TCP Handshake

Time of First Successful Submission: 2025-12-21 23:57:29

UDP

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

UDP 2

Time of First Successful Submission: 2025-12-22 00:01:34

UDP Spoofing 1

Time of First Successful Submission: 2025-12-22 00:03:31

UDP Spoofing 2

Time of First Successful Submission: 2025-12-22 00:12:25

UDP Spoofing 3

Time of First Successful Submission: 2025-12-22 00:18:42

UDP Spoofing 4

Time of First Successful Submission: 2025-12-22 00:23:08

ARP

Time of First Successful Submission: 2025-12-22 00:24:12

Intercept

Time of First Successful Submission: 2025-12-22 01:09:23

Man-in-the-Middle

Time of First Successful Submission: 2025-12-22 01:13:36

XOR

Time of First Successful Submission: 2025-12-22 01:18:50

XORing Hex

Time of First Successful Submission: 2025-12-22 01:28:07

XORing ASCII

Time of First Successful Submission: 2025-12-22 01:42:01

XORing ASCII Strings

Time of First Successful Submission: 2025-12-22 01:52:58

One-time Pad

Time of First Successful Submission: 2025-12-22 02:01:27

One-time Pad Tampering

Time of First Successful Submission: 2025-12-22 02:05:37

Many-time Pad

Time of First Successful Submission: 2025-12-22 02:17:49

AES

Time of First Successful Submission: 2025-12-22 13:44:21

AES-ECB-CPA

Time of First Successful Submission: 2025-12-22 14:30:54

AES-ECB-CPA-HTTP

Time of First Successful Submission: 2025-12-22 15:50:11

AES-ECB-CPA-HTTP (base64)

Time of First Successful Submission: 2025-12-22 15:55:14

AES-ECB-CPA-Suffix

Time of First Successful Submission: 2025-12-22 16:26:21

AES-ECB-CPA-Prefix

Time of First Successful Submission: 2025-12-22 19:27:11

AES-ECB-CPA-Prefix-2

Time of First Successful Submission: 2025-12-22 19:31:12

AES-ECB-CPA-Prefix-Miniboss

Time of First Successful Submission: 2025-12-22 19:44:20

AES-ECB-CPA-Prefix-Boss

Time of First Successful Submission: 2025-12-22 21:35:58

AES-CBC

Time of First Successful Submission: 2025-12-22 21:52:26

AES-CBC Tampering

Time of First Successful Submission: 2025-12-22 22:29:24

AES-CBC Resizing

Time of First Successful Submission: 2025-12-22 22:39:56

AES-CBC-POA-Partial-Block

Time of First Successful Submission: 2025-12-23 00:54:26

AES-CBC-POA-Full-Block

Time of First Successful Submission: 2025-12-23 01:22:56

AES-CBC-POA-Multi-Block

Time of First Successful Submission: 2025-12-23 02:43:40

AES-CBC-POA-Encrypt

Time of First Successful Submission: 2025-12-23 03:29:03

AES-CBC-POA-Encrypt-2

Time of First Successful Submission: 2025-12-23 03:32:14

DHKE

Time of First Successful Submission: 2025-12-23 03:39:33

DHKE-to-AES

Time of First Successful Submission: 2025-12-23 03:47:56

RSA 1

Time of First Successful Submission: 2025-12-23 03:54:15

RSA 2

Time of First Successful Submission: 2025-12-23 04:00:31

RSA 3

Time of First Successful Submission: 2025-12-23 04:20:37

RSA 4

Time of First Successful Submission: 2025-12-23 04:35:22

RSA Signatures

Time of First Successful Submission: 2025-12-23 05:15:33

SHA 1

Time of First Successful Submission: 2025-12-23 05:19:17

SHA 2

Time of First Successful Submission: 2025-12-23 05:24:12

TLS 1

Time of First Successful Submission: 2025-12-23 05:30:49

TLS 2

Time of First Successful Submission: 2025-12-23 05:33:22

level1

Time of First Successful Submission: 2025-12-23 05:38:26

level2

Time of First Successful Submission: 2025-12-23 05:39:13

level3

Time of First Successful Submission: 2025-12-23 05:39:41

level4

Time of First Successful Submission: 2025-12-23 05:40:15

level5

Time of First Successful Submission: 2025-12-23 05:44:05

level6

Time of First Successful Submission: 2025-12-23 05:45:20

level7

Time of First Successful Submission: 2025-12-23 05:46:05

level8

Time of First Successful Submission: 2025-12-23 05:46:42

level9

Time of First Successful Submission: 2025-12-23 05:47:27

level10

Time of First Successful Submission: 2025-12-23 05:48:35

level11

Time of First Successful Submission: 2025-12-23 05:50:37

level12

Time of First Successful Submission: 2025-12-23 05:52:25

level13

Time of First Successful Submission: 2025-12-23 05:53:11

level14

Time of First Successful Submission: 2025-12-23 05:53:51

level15

Time of First Successful Submission: 2025-12-23 05:54:25

level16

Time of First Successful Submission: 2025-12-23 05:55:41

level17

Time of First Successful Submission: 2025-12-23 05:57:05

level18

Time of First Successful Submission: 2025-12-23 05:57:26

level19

Time of First Successful Submission: 2025-12-23 05:58:08

File Formats: Magic Numbers (Python)

Time of First Successful Submission: 2025-12-23 06:02:34

File Formats: Magic Numbers (C)

Time of First Successful Submission: 2025-12-23 06:06:36

File Formats: Magic Numbers (x86)

Time of First Successful Submission: 2025-12-23 20:02:49

Reading Endianness (Python)

Time of First Successful Submission: 2025-12-23 20:08:21

Reading Endianness (C)

Time of First Successful Submission: 2025-12-23 20:11:04

Reading Endianness (x86)

Time of First Successful Submission: 2025-12-23 20:15:36

Version Information (Python)

Time of First Successful Submission: 2025-12-23 20:18:43

Version Information (C)

Time of First Successful Submission: 2025-12-23 20:20:24

Version Information (x86)

Time of First Successful Submission: 2025-12-23 20:21:28

Metadata and Data (Python)

Time of First Successful Submission: 2025-12-23 20:27:12

Metadata and Data (C)

Time of First Successful Submission: 2025-12-23 20:33:13

Metadata and Data (x86)

Time of First Successful Submission: 2025-12-23 20:35:25

Input Restrictions (Python)

Time of First Successful Submission: 2025-12-23 20:38:10

Input Restrictions (C)

Time of First Successful Submission: 2025-12-23 20:43:35

Input Restrictions (x86)

Time of First Successful Submission: 2025-12-23 20:45:11

Behold the cIMG! (Python)

Time of First Successful Submission: 2025-12-23 20:56:33

Behold the cIMG! (C)

Time of First Successful Submission: 2025-12-23 20:59:28

Behold the cIMG! (x86)

Time of First Successful Submission: 2025-12-23 21:03:02

A Basic cIMG (Python)

Time of First Successful Submission: 2025-12-23 21:10:02

A Basic cIMG (C)

Time of First Successful Submission: 2025-12-23 21:12:31

A Basic cIMG (x86)

Time of First Successful Submission: 2025-12-23 21:13:38

Internal State Mini (C)

Time of First Successful Submission: 2025-12-24 07:02:30

Internal State Mini (x86)

Time of First Successful Submission: 2025-12-24 07:05:17

Internal State (C)

Time of First Successful Submission: 2025-12-24 07:45:58

Internal State (x86)

Time of First Successful Submission: 2025-12-24 07:48:21

File Formats: Directives (C)

Time of First Successful Submission: 2025-12-24 08:06:10

File Formats: Directives (x86)

Time of First Successful Submission: 2025-12-24 08:07:44

The Patch Directive

Time of First Successful Submission: 2025-12-28 06:12:43

Optimizing for Space

Time of First Successful Submission: 2025-12-28 06:19:27

Tweaking Images

Time of First Successful Submission: 2025-12-28 06:37:08

Storage and Retrieval

Time of First Successful Submission: 2025-12-28 07:01:50

Extracting Knowledge

Time of First Successful Submission: 2025-12-28 07:07:20

Advanced Sprites

Time of First Successful Submission: 2025-12-28 07:10:12

Accessing Resources

Time of First Successful Submission: 2025-12-28 07:39:41

Unsafe Animations

Time of First Successful Submission: 2025-12-28 07:45:01

Animations

Time of First Successful Submission: 2025-12-28 07:47:58

Interoperability: Patching Data

Time of First Successful Submission: 2025-12-28 08:19:09

Patching Code

Time of First Successful Submission: 2025-12-28 08:31:51

Patching Control Flow

Time of First Successful Submission: 2025-12-28 08:40:17

Your First Overflow (easy)

Time of First Successful Submission: 2025-07-16 19:46:49

Your First Overflow (hard)

Time of First Successful Submission: 2025-07-16 19:52:32

Precision (easy)

Time of First Successful Submission: 2025-07-16 20:29:30

Precision (hard)

Time of First Successful Submission: 2025-07-16 20:46:14

Variable Control (easy)

Time of First Successful Submission: 2025-07-17 06:02:26

Variable Control (hard)

Time of First Successful Submission: 2025-07-17 06:23:36

Control Hijack (easy)

Time of First Successful Submission: 2025-07-17 19:28:14

Control Hijack (hard)

Time of First Successful Submission: 2025-07-17 19:38:49

Tricky Control Hijack (easy)

Time of First Successful Submission: 2025-07-17 20:02:48

Tricky Control Hijack (hard)

Time of First Successful Submission: 2025-07-17 20:11:18

PIEs (easy)

Time of First Successful Submission: 2025-07-18 14:06:55

PIEs (hard)

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

String Lengths (easy)

Time of First Successful Submission: 2025-07-19 11:58:57

String Lengths (hard)

Time of First Successful Submission: 2025-07-19 12:27:20

Basic Shellcode

Time of First Successful Submission: 2025-07-19 17:42:08

NOP Sleds

Time of First Successful Submission: 2025-07-20 06:28:53

NULL-Free Shellcode

Time of First Successful Submission: 2025-07-20 09:05:29

Hijack to (Mapped) Shellcode (easy)

Time of First Successful Submission: 2025-07-20 21:52:50

Hijack to (Mapped) Shellcode (hard)

Time of First Successful Submission: 2025-07-20 21:55:30

Hijack to Shellcode (easy)

Time of First Successful Submission: 2025-07-20 22:30:35

Hijack to Shellcode (hard)

Time of First Successful Submission: 2025-07-21 04:08:20

ECB-to-Win (easy)

Time of First Successful Submission: 2025-12-28 09:40:26

ECB-to-Win (hard)

Time of First Successful Submission: 2025-12-28 09:43:02

ECB-to-Shellcode (easy)

Time of First Successful Submission: 2025-12-28 10:11:08

ECB-to-Shellcode (hard)

Time of First Successful Submission: 2025-12-28 10:21:43

CIMG Screenshots

Time of First Successful Submission: 2026-01-02 17:35:19

CIMG Screenshots 2

Time of First Successful Submission: 2026-01-02 18:46:42

Wily Webserver

Time of First Successful Submission: 2026-01-02 20:13:15

The Watering Hole

Time of First Successful Submission: 2026-01-02 21:59:49

Secure Chat 1

Time of First Successful Submission: 2026-01-02 23:10:51

Secure Chat 2

Time of First Successful Submission: 2026-01-03 01:12:51

Secure Chat 3

Time of First Successful Submission: 2026-01-03 13:25:19

Secure Chat 4

Time of First Successful Submission: 2026-01-03 14:58:56

Secure Chat 5

Time of First Successful Submission: 2026-01-04 07:01:13


Program Security

159 / 162 58 / 9030


ello ackers!

Time of First Successful Submission: 2025-07-21 17:15:37

Syscall Smuggler

Time of First Successful Submission: 2025-07-22 16:39:46

Syscall Shenanigans

Time of First Successful Submission: 2025-07-22 16:47:30

Byte Budget

Time of First Successful Submission: 2025-07-30 21:07:05

ClobberCode

Time of First Successful Submission: 2025-08-23 17:37:00

Diverse Delivery

Time of First Successful Submission: 2025-09-01 21:41:01

Pocket Payload

Time of First Successful Submission: 2025-09-02 18:49:00

Micro Menace

Time of First Successful Submission: 2025-09-02 19:45:37

Login Leakage (Easy)

Time of First Successful Submission: 2025-09-05 14:21:50

Login Leakage (Hard)

Time of First Successful Submission: 2025-09-05 14:27:57

Bounds Breaker (Easy)

Time of First Successful Submission: 2025-09-05 14:53:10

Bounds Breaker (Hard)

Time of First Successful Submission: 2025-09-05 15:16:25

Casting Catastrophe (Easy)

Time of First Successful Submission: 2025-09-05 16:45:19

Casting Catastrophe (Hard)

Time of First Successful Submission: 2025-09-05 16:51:03

Pointer Problems (Easy)

Time of First Successful Submission: 2025-09-05 17:00:25

Pointer Problems (Hard)

Time of First Successful Submission: 2025-09-05 18:42:30

Anomalous Array (Easy)

Time of First Successful Submission: 2025-09-06 12:15:17

Anomalous Array (Hard)

Time of First Successful Submission: 2025-09-06 12:21:32

Now you got it (Easy)

Time of First Successful Submission: 2025-09-06 13:34:12

Now you got it (Hard)

Time of First Successful Submission: 2025-09-06 15:10:25

Loop Lunacy (Easy)

Time of First Successful Submission: 2025-09-06 16:21:25

Loop Lunacy (Hard)

Time of First Successful Submission: 2025-09-06 18:00:51

Nosy Neighbor (Easy)

Time of First Successful Submission: 2025-09-06 18:26:02

Nosy Neighbor (Hard)

Time of First Successful Submission: 2025-09-06 18:28:11

Recursive Ruin (Easy)

Time of First Successful Submission: 2025-09-06 19:48:15

Recursive Ruin (Hard)

Time of First Successful Submission: 2025-09-06 19:55:34

Lingering Leftover (Easy)

Time of First Successful Submission: 2025-09-06 20:29:28

Lingering Leftover (Hard)

Time of First Successful Submission: 2025-09-06 20:31:40

Latent Leak (Easy)

Time of First Successful Submission: 2025-09-23 06:52:58

Latent Leak (Hard)

Time of First Successful Submission: 2025-09-23 07:13:48

Fork Foolery (Easy)

Time of First Successful Submission: 2025-09-07 17:16:20

Fork Foolery (Hard)

Time of First Successful Submission: 2025-09-07 17:20:42

Canary Conundrum (Easy)

Time of First Successful Submission: 2025-09-07 21:05:27

Canary Conundrum (Hard)

Time of First Successful Submission: 2025-09-07 21:29:31

A Crafty Clobber (Easy)

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

A Crafty Clobber (Hard)

Time of First Successful Submission: 2025-09-09 20:13:43

Can It Fizz?

Time of First Successful Submission: 2025-09-16 12:56:59

Does It Buzz?

Time of First Successful Submission: 2025-09-18 08:11:38

Make It FizzBuzz

Time of First Successful Submission: 2025-09-18 10:44:57

Terrible Token (Easy)

Time of First Successful Submission: 2025-10-05 18:24:03

Terrible Token (Hard)

Time of First Successful Submission: 2025-10-05 18:26:36

Tangled Ticket (Easy)

Time of First Successful Submission: 2025-10-05 18:38:05

Tangled Ticket (Hard)

Time of First Successful Submission: 2025-10-05 18:45:37

Bit Bender

Time of First Successful Submission: 2025-10-05 19:08:02

Substitution Sorcery

Time of First Successful Submission: 2025-10-05 19:46:42

Meager Mangler (Easy)

Time of First Successful Submission: 2025-10-05 20:01:07

Meager Mangler (Hard)

Time of First Successful Submission: 2025-10-05 20:14:13

Monstrous Mangler (Easy)

Time of First Successful Submission: 2025-10-05 20:24:54

Monstrous Mangler (Hard)

Time of First Successful Submission: 2025-10-07 14:04:15

Patched Up (Easy)

Time of First Successful Submission: 2025-10-09 14:00:48

Patched Up (Hard)

Time of First Successful Submission: 2025-10-09 14:09:46

Puzzle Patch (Easy)

Time of First Successful Submission: 2025-10-09 14:21:23

Puzzle Patch (Hard)

Time of First Successful Submission: 2025-10-09 14:24:22

Patch Perfect (Easy)

Time of First Successful Submission: 2025-10-09 14:30:52

Patch Perfect (Hard)

Time of First Successful Submission: 2025-10-09 14:42:37

Trust the Yancode (Easy)

Time of First Successful Submission: 2025-10-10 14:26:07

Trust the Yancode (Hard)

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

Know the Yancode (Easy)

Time of First Successful Submission: 2025-10-10 15:42:56

Know the Yancode (Hard)

Time of First Successful Submission: 2025-10-10 15:45:12

Master the Yancode (Easy)

Time of First Successful Submission: 2025-10-10 16:22:04

Master the Yancode (Hard)

Time of First Successful Submission: 2025-10-10 16:41:17

Transcend the Yancode (Easy)

Time of First Successful Submission: 2025-10-10 16:48:22

Transcend the Yancode (Hard)

Time of First Successful Submission: 2025-10-10 16:53:27

The Yanalyzer (Easy)

Time of First Successful Submission: 2025-11-01 22:47:01

The Yanalyzer (Hard)

Time of First Successful Submission: 2025-11-02 00:15:01

The Yangler (Easy)

Time of First Successful Submission: 2025-11-09 11:32:50

The Yangler (Hard)

Time of First Successful Submission: 2025-11-09 13:48:46

Yancraft (Easy)

Time of First Successful Submission: 2025-11-09 17:30:27

Yancraft (Hard)

Time of First Successful Submission: 2025-11-09 17:37:14

Yansanity (Easy)

Time of First Successful Submission: 2025-11-09 22:27:23

Yansanity (Hard)

Time of First Successful Submission: 2025-11-09 23:03:44

When the Cow Says Moo

Time of First Successful Submission: 2025-11-12 08:28:34

Predictable Migration

Time of First Successful Submission: 2025-11-12 10:23:34

Hashing Heifers

Time of First Successful Submission: 2025-11-12 11:30:17

Salty Stampede

Time of First Successful Submission: 2025-11-12 13:27:07

Loose Link (Easy)

Time of First Successful Submission: 2025-11-13 05:15:26

Loose Link (Hard)

Time of First Successful Submission: 2025-11-13 05:18:16

Call Chain (Easy)

Time of First Successful Submission: 2025-11-13 05:23:39

Call Chain (Hard)

Time of First Successful Submission: 2025-11-13 05:25:40

Chain of Command (Easy)

Time of First Successful Submission: 2025-11-13 05:36:56

Chain of Command (Hard)

Time of First Successful Submission: 2025-11-13 05:39:32

Stop, Pop, and ROP (Easy)

Time of First Successful Submission: 2025-11-14 12:29:52

Stop, Pop, and ROP (Hard)

Time of First Successful Submission: 2025-11-14 12:34:18

Stop, Pop and ROP II (Easy)

Time of First Successful Submission: 2025-11-16 18:59:38

Stop, Pop, and ROP II (Hard)

Time of First Successful Submission: 2025-11-16 19:02:44

Indirect Invocation (Easy)

Time of First Successful Submission: 2025-11-16 19:47:11

Indirect Invocation (Hard)

Time of First Successful Submission: 2025-11-16 19:51:46

Leaky Libc (Easy)

Time of First Successful Submission: 2025-11-16 21:43:02

Leaky Libc (Hard)

Time of First Successful Submission: 2025-11-16 21:45:10

Putsception (Easy)

Time of First Successful Submission: 2025-11-17 06:02:35

Putsception (Hard)

Time of First Successful Submission: 2025-11-17 06:04:33

Pivotal Prelude (Easy)

Time of First Successful Submission: 2025-11-22 07:18:09

Pivotal Prelude (Hard)

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

Pivotal Pointer (Easy)

Time of First Successful Submission: 2025-11-25 22:18:08

Pivotal Pointer (Hard)

Time of First Successful Submission: 2025-11-25 22:21:07

Pivotal Payload (Easy)

Time of First Successful Submission: 2025-11-26 20:03:35

Pivotal Payload (Hard)

Time of First Successful Submission: 2025-11-26 20:05:58

Pivotal Pursuit (Easy)

Time of First Successful Submission: 2025-11-27 06:27:43

Pivotal Pursuit (Hard)

Time of First Successful Submission: 2025-11-27 06:31:37

Guarded Gadgets (Easy)

Time of First Successful Submission: 2025-11-27 08:46:40

Guarded Gadgets (Hard)

Time of First Successful Submission: 2025-11-27 08:52:34

ROP Roulette (Easy)

Time of First Successful Submission: 2025-11-28 12:10:06

ROP Roulette (Hard)

Time of First Successful Submission: 2025-11-28 12:15:09

Libc Lottery (Easy)

Time of First Successful Submission: 2025-11-29 00:38:17

Libc Lottery (Hard)

Time of First Successful Submission: 2025-11-29 00:40:10

Freebie (Easy)

Time of First Successful Submission: 2025-11-30 20:36:25

Freebie (Hard)

Time of First Successful Submission: 2025-11-30 20:37:58

Freebin Feint (Easy)

Time of First Successful Submission: 2025-11-30 21:03:23

Freebin Feint (Hard)

Time of First Successful Submission: 2025-11-30 21:14:16

Free Flag Fumble (Easy)

Time of First Successful Submission: 2025-11-30 23:38:40

Free Flag Fumble (Hard)

Time of First Successful Submission: 2025-11-30 23:40:18

Fickle Free (Easy)

Time of First Successful Submission: 2025-12-01 20:18:55

Fickle Free (Hard)

Time of First Successful Submission: 2025-12-01 20:21:55

Malloc Mirage (Easy)

Time of First Successful Submission: 2025-12-01 20:40:43

Malloc Mirage (Hard)

Time of First Successful Submission: 2025-12-01 20:43:04

Seeking Secrets (Easy)

Time of First Successful Submission: 2025-12-01 21:18:39

Seeking Secrets (Hard)

Time of First Successful Submission: 2025-12-01 21:20:27

Seeking Substantial Secrets (Easy)

Time of First Successful Submission: 2025-12-01 21:25:52

Seeking Substantial Secrets (Hard)

Time of First Successful Submission: 2025-12-01 21:27:02

Seeking Spanless Secrets (Easy)

Time of First Successful Submission: 2025-12-01 21:36:18

Seeking Spanless Secrets (Hard)

Time of First Successful Submission: 2025-12-01 21:37:38

Seeking Smuggled Secrets (Easy)

Time of First Successful Submission: 2025-12-01 22:36:46

Seeking Smuggled Secrets (Hard)

Time of First Successful Submission: 2025-12-01 22:37:48

Sus Sequence (Easy)

Time of First Successful Submission: 2025-12-03 07:12:14

Sus Sequence (Hard)

Time of First Successful Submission: 2025-12-03 07:15:48

Echo Emanations (Easy)

Time of First Successful Submission: 2025-12-03 21:28:26

Echo Emanations (Hard)

Time of First Successful Submission: 2025-12-03 21:38:50

Stack Spoofing (Easy)

Time of First Successful Submission: 2025-12-04 09:21:13

Stack Spoofing (Hard)

Time of First Successful Submission: 2025-12-04 09:24:16

Stack Summoning (Easy)

Time of First Successful Submission: 2025-12-04 09:58:19

Stack Summoning (Hard)

Time of First Successful Submission: 2025-12-04 10:02:13

Enterprising Echo (Easy)

Time of First Successful Submission: 2025-12-04 11:18:39

Enterprising Echo (Hard)

Time of First Successful Submission: 2025-12-04 11:40:36

Ephemeral Echo (Easy)

Time of First Successful Submission: 2025-12-04 14:00:31

Ephemeral Echo (Hard)

Time of First Successful Submission: 2025-12-04 14:01:44

Seeking Safe Secrets (Easy)

Time of First Successful Submission: 2025-12-04 18:38:51

Seeking Safe Secrets (Hard)

Time of First Successful Submission: 2025-12-04 18:40:50

Sus Sequence Safety (Easy)

Time of First Successful Submission: 2025-12-04 21:13:06

Sus Sequence Safety (Hard)

Time of First Successful Submission: 2025-12-04 21:13:44

Safely Stack Summoning (Easy)

Time of First Successful Submission: 2025-12-04 21:24:42

Safely Stack Summoning (Hard)

Time of First Successful Submission: 2025-12-04 21:29:28

Overlapping Odyssey (Easy)

Time of First Successful Submission: 2025-12-04 22:42:02

Overlapping Odyssey (Hard)

Time of First Successful Submission: 2025-12-04 22:42:42

Tcache Terror (Easy)

Time of First Successful Submission: 2025-12-05 00:47:50

Tcache Terror (Hard)

Time of First Successful Submission: 2025-12-05 01:04:18

Containment Composition (Easy)

Time of First Successful Submission: 2025-12-16 08:43:00

Containment Composition (Hard)

Time of First Successful Submission: 2025-12-16 09:46:53

Constant Corruption (Easy)

Time of First Successful Submission: 2025-12-16 10:43:04

Constant Corruption (Hard)

Time of First Successful Submission: 2025-12-16 11:03:34

Return to YanLand (Easy)

Time of First Successful Submission: 2025-12-19 16:34:31

Return to YanLand (Hard)

Time of First Successful Submission: 2025-12-19 18:08:58

Escape from YanLand (Easy)

Time of First Successful Submission: 2025-12-19 18:41:42

Escape from YanLand (Hard)

Time of First Successful Submission: 2025-12-19 18:55:40

The YanFilter (Easy)

Time of First Successful Submission: 2025-12-19 20:51:00

The YanFilter (Hard)

Time of First Successful Submission: 2025-12-19 20:57:45

The Great YanFilter (Easy)

Time of First Successful Submission: 2025-12-20 10:13:31

The Great YanFilter (Hard)

Time of First Successful Submission: 2025-12-20 10:18:22

Yan85 Reborn (Easy)

Time of First Successful Submission: 2025-12-20 20:10:11

Yan85 Reborn (Hard)

Time of First Successful Submission: 2025-12-20 20:16:34


System Security

13 / 95 1718 / 3185


chroot-escape-basic

Time of First Successful Submission: 2026-01-05 15:51:31

chroot-shellcode

Time of First Successful Submission: 2026-01-05 16:16:55

chroot-proper

Time of First Successful Submission: 2026-01-05 16:18:07

seccomp-basic

Time of First Successful Submission: 2026-01-06 19:14:26

seccomp-linkat

Time of First Successful Submission: 2026-01-06 19:24:35

seccomp-fchdir

Time of First Successful Submission: 2026-01-06 19:28:52

seccomp-rechroot

Time of First Successful Submission: 2026-01-06 19:43:29

seccomp-only

Time of First Successful Submission: 2026-01-06 20:00:21

seccomp-arch32

Time of First Successful Submission: 2026-01-06 20:38:55

seccomp-minimal

Time of First Successful Submission: 2026-01-06 20:57:46

seccomp-timebased

Time of First Successful Submission: 2026-01-06 21:33:03

seccomp-readonly

Time of First Successful Submission: 2026-01-07 22:18:47

process-isolation

Time of First Successful Submission: 2026-01-07 23:05:12


Start Here

11 / 12 1082 / 38368


Using the Terminal

Time of First Successful Submission: 2025-08-06 15:58:07

Using the VSCode Workspace

Time of First Successful Submission: 2025-06-18 14:16:46

Using the GUI Desktop

Time of First Successful Submission: 2025-06-18 14:17:57

Pasting into the Desktop

Time of First Successful Submission: 2025-06-18 14:19:52

Restarting Challenges

Time of First Successful Submission: 2025-06-18 14:22:38

Challenge Programs

Time of First Successful Submission: 2025-08-06 16:01:24

The Flag File

Time of First Successful Submission: 2025-08-06 16:02:01

Using Privileged Mode

Time of First Successful Submission: 2025-08-06 16:04:10

Persistent Home Directories - One

Time of First Successful Submission: 2025-08-06 16:05:14

Persistent Home Directories - Two

Time of First Successful Submission: 2025-08-06 16:05:45


CybHer Dojo

11 / 104 1247 / 38586


Using the Terminal

Time of First Successful Submission: 2025-08-06 15:58:07

Using the VSCode Workspace

Time of First Successful Submission: 2025-06-18 14:16:46

Using the GUI Desktop

Time of First Successful Submission: 2025-06-18 14:17:57

Pasting into the Desktop

Time of First Successful Submission: 2025-06-18 14:19:52

Restarting Challenges

Time of First Successful Submission: 2025-06-18 14:22:38

Getting Help

Time of First Successful Submission: 2025-08-06 16:00:51

Challenge Programs

Time of First Successful Submission: 2025-08-06 16:01:24

The Flag File

Time of First Successful Submission: 2025-08-06 16:02:01

Using Privileged Mode

Time of First Successful Submission: 2025-08-06 16:04:10

Persistent Home Directories - One

Time of First Successful Submission: 2025-08-06 16:05:14

Persistent Home Directories - Two

Time of First Successful Submission: 2025-08-06 16:05:45


GCA CTF

11 / 104 1247 / 38586


Using the Terminal

Time of First Successful Submission: 2025-08-06 15:58:07

Using the VSCode Workspace

Time of First Successful Submission: 2025-06-18 14:16:46

Using the GUI Desktop

Time of First Successful Submission: 2025-06-18 14:17:57

Pasting into the Desktop

Time of First Successful Submission: 2025-06-18 14:19:52

Restarting Challenges

Time of First Successful Submission: 2025-06-18 14:22:38

Getting Help

Time of First Successful Submission: 2025-08-06 16:00:51

Challenge Programs

Time of First Successful Submission: 2025-08-06 16:01:24

The Flag File

Time of First Successful Submission: 2025-08-06 16:02:01

Using Privileged Mode

Time of First Successful Submission: 2025-08-06 16:04:10

Persistent Home Directories - One

Time of First Successful Submission: 2025-08-06 16:05:14

Persistent Home Directories - Two

Time of First Successful Submission: 2025-08-06 16:05:45