Reverse Engineering for Beginners
CHAPTER 81. ORACLE RDBMS CHAPTER 81. ORACLE RDBMS push offset aXKqvvsnBuffer ; "x$kqvvsn buffer" mov ecx, [ebp+arg_C] ; [EBP+14h ...
CHAPTER 81. ORACLE RDBMS CHAPTER 81. ORACLE RDBMS mov [ebx+4], edx ; EDX=0xce2ffb0, "Oracle Database 11g Enterprise Edition ⤦ ÇR ...
CHAPTER 81. ORACLE RDBMS CHAPTER 81. ORACLE RDBMS mov dword ptr [ebx], 5 test edx, edx ; EDX=0x50 jnz loc_2CE1192 mov edx, [ebp+ ...
CHAPTER 81. ORACLE RDBMS CHAPTER 81. ORACLE RDBMS Let’s get back to tables we already know:kqftabandkqftapwhich were generated w ...
CHAPTER 81. ORACLE RDBMS CHAPTER 81. ORACLE RDBMS Indeed, now we can query theX$KSMLRUtable as many times as we want and it is n ...
CHAPTER 81. ORACLE RDBMS CHAPTER 81. ORACLE RDBMS push [ebp+arg_8] push [ebp+arg_0] call kqfd_cfui_drain add esp, 14h mov esp, e ...
CHAPTER 81. ORACLE RDBMS CHAPTER 81. ORACLE RDBMS TID=2428|(0) oracle.exe!_ksugtm (0x0, 0xd76c5f0) (called from oracle.exe!VInfr ...
CHAPTER 81. ORACLE RDBMS CHAPTER 81. ORACLE RDBMS mov eax, edx mov esp, ebp pop ebp retn _slgcs endp It is just the result ofGet ...
CHAPTER 82. HANDWRITTEN ASSEMBLY CODE CHAPTER 82. HANDWRITTEN ASSEMBLY CODE Chapter 82 Handwritten assembly code 82.1 EICAR test ...
CHAPTER 82. HANDWRITTEN ASSEMBLY CODE CHAPTER 82. HANDWRITTEN ASSEMBLY CODE B4 09 MOV AH, 9 BA 1C 01 MOV DX, 11Ch CD 21 INT 21h ...
CHAPTER 83. DEMOS CHAPTER 83. DEMOS Chapter 83 Demos Demos (or demomaking) were an excellent exercise in mathematics, computer g ...
CHAPTER 83. DEMOS CHAPTER 83. DEMOS ; read 16-bit value from port 40h 0000000F: E440 in al,040 00000011: 88C4 mov ah,al 00000013 ...
CHAPTER 83. DEMOS CHAPTER 83. DEMOS That is what Peter Ferrie and Andrey “herm1t” Baranovich did (11 and 10 bytes)^4 : Listing 8 ...
CHAPTER 83. DEMOS CHAPTER 83. DEMOS 83.2 Mandelbrot set. Mandelbrot set is a fractal, which exhibits self-similarity. When you i ...
CHAPTER 83. DEMOS CHAPTER 83. DEMOS 83.2.1 Theory A word about complex numbers A complex number is a number that consists of two ...
CHAPTER 83. DEMOS CHAPTER 83. DEMOS if iterations > max_iterations: break iterations++ return iterations black-white for each ...
CHAPTER 83. DEMOS CHAPTER 83. DEMOS for (imagCoord = 1.2; imagCoord >= -1.2; imagCoord -= 0.05) { for (realCoord = -0.6; real ...
CHAPTER 83. DEMOS CHAPTER 83. DEMOS There is a cool demo available athttp://go.yurichev.com/17309, which shows visually how the ...
CHAPTER 83. DEMOS CHAPTER 83. DEMOS Then we’ve clicked outside the yellow area and saw a much more chaotic point movement, which ...
CHAPTER 83. DEMOS CHAPTER 83. DEMOS 83.2.2 Let’s get back to the demo. The demo, although very tiny (just 64 bytes or 30 instruc ...
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