Recon Badge

233 Completed
27 Exercises
Easy image for Recon 00

Recon 00

  • This exercise covers the robots.txt file
  • Completed by 2942 students
  • Takes Less than an hour on average
Easy image for Recon 01

Recon 01

  • This exercise covers 404 error pages
  • Completed by 2873 students
  • Takes Less than an hour on average
Easy image for Recon 02

Recon 02

  • This exercise covers the security.txt file
  • Completed by 2459 students
  • Takes Less than an hour on average
Easy image for Recon 03

Recon 03

  • This exercise covers directory listing
  • Completed by 2228 students
  • Takes Less than an hour on average
Easy image for Recon 04

Recon 04

  • This exercise covers common interesting directories
  • Completed by 2331 students
  • Takes Less than an hour on average
Easy image for Recon 05

Recon 05

  • This exercise covers simple directory bruteforcing
  • Completed by 1754 students
  • Takes Less than an hour on average
Easy image for Recon 06

Recon 06

  • This exercise covers default vhost
  • Completed by 1777 students
  • Takes Less than an hour on average
Easy image for Recon 07

Recon 07

  • This exercise covers default TLS vhost
  • Completed by 1519 students
  • Takes Less than an hour on average
Easy image for Recon 08

Recon 08

  • This exercise covers aliases in TLS certificates
  • Completed by 1288 students
  • Takes Less than an hour on average
Easy image for Recon 09

Recon 09

  • Completed by 1535 students
  • Takes Less than an hour on average
Easy image for Recon 10

Recon 10

  • This exercise covers visual content discovery
  • Completed by 894 students
  • Takes Between 1 and 2 hours on average
Medium image for Recon 11

Recon 11

  • Completed by 761 students
  • Takes Between 1 and 2 hours on average
Easy image for Recon 12

Recon 12

  • Completed by 1032 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 952 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 867 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 621 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 782 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 612 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 585 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 523 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 535 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 533 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 481 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 498 students
  • Takes Less than an hour on average
Easy image for Recon 24

Recon 24

  • In this challenge, you need to look for a file named key.txt in the place used to serve the assets for the main website
  • Completed by 346 students
  • Takes Less than an hour on average
Easy image for Recon 25

Recon 25

  • In this challenge, you need to look for a file named key2.txt in the place used to serve the assets for the main website
  • Completed by 239 students
  • Takes Between 1 and 2 hours on average
Easy image for Recon 26

Recon 26

  • In this challenge, you need to look for a key in the JavaScript used by the website
  • Completed by 375 students
  • Takes Less than an hour on average