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... function calls like system(). Gray Hat Hacking: The Ethical Hacker’s Handbook 1 84 Gray Hat Hacking: The Ethical Hacker’s Handbook 152If you write past eip, you will overwrite the function arguments, ... fault.0x4 141 4 141 in ?? ()(gdb) info reg eipeip 0x4 141 4 141 0x4 141 4 141 (gdb) qA debugging session is active.Do you still want to close the debugger?(y or n) y$As you can see, when you ran the ... fault.0x08 048 300 in __do_global_dtors_aux ()(gdb)(gdb) info reg ebp eipebp 0x4 141 4 141 0x4 141 4 141 eip 0x8 048 300 0x8 048 300(gdb)(gdb) run Mr `perl -e 'print "A" x 40 8'` The program...

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... 252 snip In the next section, we will begin the process, starting with C. Gray Hat Hacking: The Ethical Hacker’s Handbook 212 Gray Hat Hacking: The Ethical Hacker’s Handbook 2 14 The easiest way ... eax,[ebp+0x8]0 040 1 046 50 push eax0 040 1 047 6 840 5b4100 push 0x415b400 040 104c e86f000000 call meet!printf (0 040 10c0)0 040 1051 83c40c add esp,0xc0 040 10 54 8be5 mov esp,ebp0 040 1056 5d pop ebp0 040 1057 c3 retIf you ... push %edx8 048 0aa: 56 push %esi8 048 0ab: 89 e1 mov %esp,%ecx8 048 0ad: b3 04 mov $0x4,%bl8 048 0af: b0 66 mov $0x66,%al8 048 0b1: cd 80 int $0x80 Gray Hat Hacking: The Ethical Hacker’s Handbook 226This...

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... all other operators of the form <op>=. Gray Hat Hacking: The Ethical Hacker’s Handbook 326 Gray Hat Hacking: The Ethical Hacker’s Handbook 3 54 SPIKE Static Content PrimitivesNone of these ... application/x-www-form-encodeduser=smith&password=smithpass Gray Hat Hacking: The Ethical Hacker’s Handbook 352 Gray Hat Hacking: The Ethical Hacker’s Handbook 3 64 2007 and published the chart seen in Figure 15-1. The light color is ... debug the childprocess, or to stick with and continue debugging the parent process. Obviously, if you Gray Hat Hacking: The Ethical Hacker’s Handbook 338 Gray Hat Hacking: The Ethical Hacker’s Handbook 360If...

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... software Gray Hat Hacking: The Ethical Hacker’s Handbook 10 ethical hacking. The goal of this book is to quickly go through some of the basic ethical hacking concepts and spend more time with the ... allows the attackers more privilege on the systems once the vulnerabilities are exploited. And toChapter 1: Ethics of Ethical Hacking 15PART I Gray Hat Hacking: The Ethical Hacker’s Handbook 4 The ... but the damage of these attacks is commonly much more devastat-ing to the company overall.Praise for Gray Hat Hacking: The Ethical Hacker’s Handbook, Second Edition Gray Hat Hacking, Second...

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... referee. Gray Hat Hacking: The Ethical Hacker’s Handbook 48 the vendor, it is usually one of many that must be dealt with, and some fall through the cracks for one reason or another. Gray hats are ... Ethical Hacker’s Handbook 50 Gray Hat Hacking: The Ethical Hacker’s Handbook 54 • The maintainer and the originator should make disclosure statements inconjunction with each other so that all communication ... surprising thatsecurity experts were quick to start using the phrase “zero-day Wednesdays.” This term Gray Hat Hacking: The Ethical Hacker’s Handbook 44 41 CHAPTER3Proper and Ethical Disclosure•...

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... hashdumpAdministrator:500:eaace295a6e 641 a596729d810977XXXX:79f8374fc0fd0066 142 61225726eXXXX:::ASPNET:1003:e93aacf33777f52185f81593e52eXXXX:da41 047 abd5fc41097 247 f5e40f9XXXX:::grayhat:1007:765907f21bd3ca373a26913ebaa7ce6c:821f4bb597801ef3e18aba022cdce17d:::Guest:501:aad3b435b5 140 4eeaad3b435b5 140 4ee:31d6cfe0d16ae931b73c59d7e0c089c0:::HelpAssistant:1000:3ec83e2fa53db18f5dd0c5fd 344 28 744 :c0ad810e786ac606f 044 078154ffa5c5:::\SAFE_NT;D:\SAF;:1002:aad3b435b5 140 4eeaad3b435b5 140 4ee:8c44ef 446 5d0704b3c9 941 8c8d7ecf51:::meterpreter > timestompUsage: ... minutes. Gray Hat Hacking: The Ethical Hacker’s Handbook 96Figure 4- 4 Winrtgen interface Gray Hat Hacking: The Ethical Hacker’s Handbook 116Interesting ports on 192.168.1.115:PORT STATE SERVICE 44 5/tcp ... Character variable (the first byte of the array). Gray Hat Hacking: The Ethical Hacker’s Handbook 130We now know the computed hash, the hash key, and the hash function for the usergrayhat. We have...

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... Gray Hat Hacking: The Ethical Hacker’s Handbook 41 4Building a Precision desiredAccess Request Test Tool in C The C toolis easy to build. We’ve included sample code next that opens ... we used earlier, show you where to get them, and show youhow to use them. Gray Hat Hacking: The Ethical Hacker’s Handbook 41 6Here’s how to interpret the debugger command:cdb –G –c "bp ... Figure 16-17. Then click OK on each dialog box that is still open. Gray Hat Hacking: The Ethical Hacker’s Handbook 41 0Figure 16-16 Removing all ACEs from c:\temp\secret.txtWith the filter rule...

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... erasing the Gray Hat Hacking: The Ethical Hacker’s Handbook 47 0 Gray Hat Hacking: The Ethical Hacker’s Handbook 44 4PrimitivesNow that we have a request initialized, let’s build on that by adding ... with Sulley 44 7 Gray Hat Hacking: The Ethical Hacker’s Handbook 46 2useful to note whether the offending register contains user-supplied values, as we canthen assume that we can control the location ... RFC for more cases Gray Hat Hacking: The Ethical Hacker’s Handbook 43 2First, the attackers copy their attack DLL into the directory where the tool will be run.Remember that these attackers have...

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... anddemanding money to thendecrypt the data.Table 2-2 Computer Fraud and Abuse Act Laws Gray Hat Hacking: The Ethical Hacker’s Handbook 64 The Security Community’s View The top reasons many bug ... neither prove nor disprove the flaw. Gray Hat Hacking: The Ethical Hacker’s Handbook xviWhat Other Object Types Are out There? . . . . . . . . . . . . . . . . . . . . . . . . . 43 7Enumerating Shared ... many of these messages contain zero-day attacks,which means that victims are vulnerable until the vendor releases some typeof fix or patch. Gray Hat Hacking: The Ethical Hacker’s Handbook 34 were...

gray hat hacking - the ethical hacker's handbook, 2nd ed.

... approved by the Sen-ate Judiciary Committee, but has not yet been considered by the full Senate. Gray Hat Hacking: The Ethical Hacker’s Handbook 38 Gray Hat Hacking: The Ethical Hacker’s Handbook 26hospital ... specific product, but the basis of the flaw is found in source code that may spread throughout the industry. The OIS Gray Hat Hacking: The Ethical Hacker’s Handbook 58 ethical hacking. The goal of this ... allows the attackers more privilege on the systems once the vulnerabilities are exploited. And toChapter 1: Ethics of Ethical Hacking 15PART I Gray Hat Hacking: The Ethical Hacker’s Handbook 54 •The...

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