PPT-Lab 1: Binary Bomb Lab

Goals To gain an understanding of assembly To get your hands dirty in GDB Forecast for todays recitation C program compilation Overview of the Binary Bomb Lab Assembly basics GDB basics. Evil has planted a slew of binary bombs on our machines A binary bomb is a program that consists of a sequence of phases Each phase expects you to type a particular string on the standard input stdin If you type the correct string then the phase i 21 Due Thursday March 6 1 Introduction The nefarious Dr Evil has planted a slew of binary bombs on our public unix machines A binary bomb is a program that consists of a sequence of phases Each phase expects you to type a particular string on stdin All members of the World EOD Foundation are serving or exmembers of the armed forces law enforcement personnel or security service government intelligence related individuals This represents long term international practical expertise in Explosive H e a t p r e s s u r e a n d b o m b d e b r i s t h a t f a l l s b a c k t o t h e g r o u n d c a u s e t h e m a j o r i m m e d i a t e d a m a g e A t g r o u n d z e r o t h e h i g h t e m p e r a t u r e i m m e d i a t e l y v a p o r At the start of WWII in 1939 the atomic bomb had not yet been invented. However, scientists discovered about that time that a powerful explosion might be possible by splitting an atom. This type of bomb could destroy large cities in a single blast and would change warfare forever!. Argument against using it.. It was used as a warning for the Soviets.. Japan was about to surrender.. Japan would have surrendered if they could have kept their emperor. . Fundamentally immoral. “As . Bell Ringer . Review..Frame. your argument. Bell Ringer: What was the name of the program to build the Atomic Bomb? Who was the lead scientist?. Agenda: Notes/discussion. Objective: Through Discussion and notes students will begin to understands the steps leading to the dropping of the atomic bomb.. Inventing to Incinerate. The Debate. By spring 1945, it was clear that Japan was not going to surrender to the Allies.. An invasion was being planned by the Allies to conquer Japan. . This would’ve resulted in massive loss of life; anywhere between 500,000-1 million-plus (or more) Allied soldiers and even more Japanese soldiers and citizens.. Use . with Handout. Atom Bomb Answers. 1. Aug 6. th. 1945. 2. Hiroshima. 3. Little Boy. 4. pink-light. 5. death. 6. 90k-140k. 7. Destroyed. 8. Nagasaki. 9. Aug 9. th. , 1945. 10. Possible Answers: Not to have more bombs dropped. Binary Rewriter Verified Safe Binary Verifier Unsafe Binary Safe Binary





 

 \b\t\n \f \n \b  msvcrt.dll: atexit: retn exit: call atexit_callback rminat bomb.c:Sourcelewiththebomb'smainroutineandafriendlygreetingfromDr.Evil.writeup.fpdf,psg:Thelabwriteup.Ifforsomereasonyourequestmultiplebombs,thisisnotaproblem.Chooseonebombtoworkonanddeletetherest. Recitation 4: . 21 . Sep 2015. Monil Shah, Shelton D’Souza. Agenda. Bomb Lab Overview. Assembly Refresher. Introduction to GDB. Unix Refresher. Bomb Lab Demo. Downloading Your Bomb. Please read the writeup. . Mr. Accetta. Social Studies 8. Background. By 1945, Japan showed no signs of surrendering the war.. U.S. scientists had developed a weapon capable of causing levels of destruction never seen before.. Bell Ringer . Review..Frame. your argument. Bell Ringer: What was the name of the program to build the Atomic Bomb? Who was the lead scientist?. Agenda: Notes/discussion. Objective: Through Discussion and notes students will begin to understands the steps leading to the dropping of the atomic bomb..