IHTB Hacker Challenges
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IHTB Hacker Challenges
-[Application]-
Your objective in these challenges will be to use these applications to get the password for the level.
You must find a way to modify and or manipulate each binary to get the password.

Windows/Microsoft 32bit binaries
Challenge 1: Download
Rating: Beginner


Challenge 2: Download
Rating: Intermediate


Challenge 3: Download
Rating: Intermediate

Linux Binaries
Challenge 1 : Where's Elf - Download

Check it out ziri wrote a program to
verify if you have the correct password or not...

Challenge 2: Basic elf32 intro binary - Download
Challenge is currently broken - pending tender loving care from ziri (=
a = size of elf header
b = size of program headers
c = size of section headers
d = number of program headers
e = number of section headers

value = a + (b * d) + (c * e)
passwd = execution-value (concatenate) value
Challenge 3: Basic Reverse Engineering - Download
Ok this is a simple reverse engineering challenge, 
this time we have decided too let you see the source..
We have removed the password of course.. 

To complete this challenge you must provide the password from the binary above. --BEGIN SOURCE-- #include #include int main(void) { char password[10]; printf("enter password: "); scanf("%s",&password); if(!strcmp(password,"--PW Goes here--")) { printf("wo0t, you got it!\n"); } else{ printf("Bah... Try again newb..\n"); } return 0; } --END SOURCE--
Application Challenge Statistics:
Level  -  Users Completed
WIN32
level 1 - 98
level 2 - 72
level 3 - 68

Linux
level 1 - 37
level 2 - 5
level 3 - 19