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25 Exercises
Easy image for Recon 00

Recon 00

  • This exercise covers the robots.txt file
  • Completed by 2349 students
  • Takes Less than an hour on average
Easy image for Recon 01

Recon 01

  • This exercise covers 404 error pages
  • Completed by 2264 students
  • Takes Less than an hour on average
Easy image for Recon 02

Recon 02

  • This exercise covers the security.txt file
  • Completed by 1937 students
  • Takes Less than an hour on average
Easy image for Recon 03

Recon 03

  • This exercise covers directory listing
  • Completed by 1750 students
  • Takes Less than an hour on average
Easy image for Recon 04

Recon 04

  • This exercise covers common interresting directories
  • Completed by 1823 students
  • Takes Less than an hour on average
Easy image for Recon 05

Recon 05

  • This exercise covers simple directory bruteforcing
  • Completed by 1344 students
  • Takes Less than an hour on average
Easy image for Recon 06

Recon 06

  • This exercise covers default vhost
  • Completed by 1337 students
  • Takes Less than an hour on average
Easy image for Recon 07

Recon 07

  • This exercise covers default TLS vhost
  • Completed by 1133 students
  • Takes Less than an hour on average
Easy image for Recon 08

Recon 08

  • This exercise covers aliases in TLS certificates
  • Completed by 959 students
  • Takes Less than an hour on average
Easy image for Recon 09

Recon 09

  • Completed by 1137 students
  • Takes Less than an hour on average
Easy image for Recon 10

Recon 10

  • This exercise covers visual content discovery
  • Completed by 632 students
  • Takes Between 1 and 2 hours on average
Medium image for Recon 11

Recon 11

  • Completed by 526 students
  • Takes Less than an hour on average
Easy image for Recon 12

Recon 12

  • Completed by 738 students
  • Takes Less than an hour on average
Easy image for Recon 13

Recon 13

  • In this challenge, you need to find the TXT record linked to key.z.hackycorp.com
  • Completed by 645 students
  • Takes Less than an hour on average
Easy image for Recon 14

Recon 14

  • In this challenge, you need to find a TXT record by doing a zone transfer on z.hackycorp.com
  • Completed by 578 students
  • Takes Less than an hour on average
Easy image for Recon 15

Recon 15

  • In this challenge, you need to find a TXT record by doing a zone transfer on the internal zone "int"
  • Completed by 364 students
  • Takes Less than an hour on average
Easy image for Recon 16

Recon 16

  • In this challenge, you need to find the version of Bind used
  • Completed by 511 students
  • Takes Less than an hour on average
Easy image for Recon 17

Recon 17

  • In this challenge, you need to look at the name of the developer used in the repository test1
  • Completed by 307 students
  • Takes Less than an hour on average
Easy image for Recon 18

Recon 18

  • In this challenge, you need to look at the public repository of the developers in the organisation
  • Completed by 294 students
  • Takes Less than an hour on average
Easy image for Recon 19

Recon 19

  • In this challenge, you need to look at the email addresses used for commits in the repository repo7
  • Completed by 266 students
  • Takes Less than an hour on average
Easy image for Recon 20

Recon 20

  • In this challenge, you need to look at the branches in repo3
  • Completed by 248 students
  • Takes Less than an hour on average
Easy image for Recon 21

Recon 21

  • In this challenge, you need to look at the information in the branches for repo4
  • Completed by 244 students
  • Takes Less than an hour on average
Easy image for Recon 22

Recon 22

  • In this challenge, you need to look in repo9 for deleted files
  • Completed by 221 students
  • Takes Less than an hour on average
Easy image for Recon 23

Recon 23

  • In this challenge, you need to look for sensitive information in commit messages
  • Completed by 229 students
  • Takes Less than an hour on average
Coming soon
Easy image for Recon 24

Recon 24

  • Completed by 0 student
  • Takes -- on average