My Love topic shelling practice----compression shell Exercise three

• Method One:

Load OD, using ESP law:

After the hardware access breakpoint, run four times, and run to fly, then we run three times, to see a lot of pop here:

Retn returned and arrived at Oep:

• Method Two:

Direct single-step tracking, tracking to

F4 Skip, continue tracking:

Encountered this loopd,f4 skipped. To continue the single-step tracking, the following three jump commands are cycled for a while:

Jump up here:

Jump up here:

Here, jump back. But the second one to draw the red box of the jump address will change, when you execute to a certain number of times, the second red box jump transfer lets you jump to here:

My Love topic shelling practice----compression shell Exercise three