Blind Command Injection Challenges

Challenge 8a. Side-Channel (10)

Network Test

Target:

Goal: Find the flag in /blind1/flag

Use the form below to get onto the WINNERS PAGE

Hint

Flag
Your Name:

Challenge 8b. Time-Based Blind Injection (5)

Network Test

Target:    

There is a file in /usr/local/secret with a one-digit filename between 0 and 9.
Find that filename.

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Hint

Filename
Your Name:

Challenge 8c. Time-Based Blind Injection (15)

Network Test

Target:    

There is a file in /usr/local/secret with a three-digit filename between 000 and 999.
Find that filename.

Use the form below to get onto the WINNERS PAGE

Hint

Filename
Your Name:

Challenge 8d. Time-Based Blind Injection (30)

Network Test

Target:    

There is a file in /usr/local/secret with a nine-digit filename between 000000000 and 999999999.
Find that filename.

Use the form below to get onto the WINNERS PAGE

Hint

Filename
Your Name:


8b, c, d moved back to attack 6-2-18