The art of cracking - Tutoriali

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Analizirajmo ono sto vidimo. Nas lazni seriski broj se pojavljuje u memoriji,onda se uporedjuje sa nekom C7D6C5C7 vrednoscu i posle toga se pojavljujeporuka o netacnom seriskom broju. Znaci 100% je C7D6C5C7 bash tajseriski broj koji nama treba. Probajmo sada korisnicko ime cracker i seriskibroj C7D6C5C7 i to je to, uspeli smo !!!! Program sada izbacuje poruku 'Yap,that`s the right key!' :) Posto znamo ovo od gore:Len(VARIANT:String:"cracker") returns LONG:1242252Len(VARIANT:String:"cracker") returns LONG:1242252Integer (1) --> Long (1)Mid(VARIANT:String:"cracker",long:1,VARIANT:Integer:1)Asc(String:"c") returns Integer: 99Hex(VARIANT:Integer:199) Long (2)Mid(VARIANT:String:"cracker",long:1,VARIANT:Integer:1)Asc(String:"r") returns Integer: 114Hex(VARIANT:Integer:214) Long (3)Mid(VARIANT:String:"cracker",long:1,VARIANT:Integer:1)Asc(String:"a") returns Integer: 97Hex(VARIANT:Integer:197) Long (4)Mid(VARIANT:String:"cracker",long:1,VARIANT:Integer:1)Asc(String:"c") returns Integer: 99Hex(VARIANT:Integer:199)
05 CD Checking...Ovo poglavlje ce detaljno teoriski i prakticno obraditi osnovna pitanjavezana za proveru CD. Ovakve provere se najcesce nalaze u igricama i nedozvoljavaju vam da ih startujete bez prisustva CDa u uredjaju. Ako ste ovajproblem do sada resavali raznim simulatorima virtualnih uredjaja ovo jepravo stivo za vas. Ne samo da cete ustedeti na prostoru nego cete nauciti inesto novo vezano za reversni inzenjering.The Art of Cracking by Ap0x Page 51 of 165
Page 5 and 6: 01 Intro to crackingKao prvo poglav
Page 8: ASMbasics[ Registri ]Registri su os
Page 12 and 13: Reading time table :Chapter Require
Page 14 and 15: N u m e g a S m a r t C h e c k v .
Page 16 and 17: mozemo da predpostavimo sta se ovde
Page 18 and 19: izvrsavanje tkz. OEP (original ente
Page 20 and 21: M y s e c o n d C r a c kPosto smo
Page 22 and 23: Posto nam ovaj prvobitan prikaz nij
Page 24 and 25: 02 NAG ScreensU prvom poglavlju smo
Page 26 and 27: sto znaci da se CALL funkciji koja
Page 28 and 29: Ako prebrojimo parametre koji predh
Page 30 and 31: The Serials - JumpsPored NAG ekrana
Page 32 and 33: The Serials - FishingPrvi deo ovog
Page 34 and 35: Stigli smo do adrese 00407DD8 i u r
Page 36 and 37: The Serials - Computer IDDo sada sm
Page 38 and 39: The Serials - API FishingOvo je dru
Page 40 and 41: T h e Serials - PatchingPonekad je
Page 42 and 43: The Serials - KeyFileCesto sretani
Page 44 and 45: 0042664F . 39D1CMP ECX,EDXVrednosti
Page 46 and 47: KeyGen - RippingPoglavlje o pravlje
Page 48 and 49: 00407D93 Ovde EAX dobija sledecu vr
Page 52 and 53: CD Checking - ExamplesPrvo cu vas u
Page 54 and 55: CD Checking - CrackMePosle teorije
Page 56 and 57: pokusava da otvori taj fajl. Ako fa
Page 58 and 59: Delphi a nd A S MKao veoma obican i
Page 60 and 61: Adding functions #1Ovo poglavlje ce
Page 62 and 63: NACIN 1:Prvi nacin je izuzetno lak
Page 64 and 65: Ovo radimo jer cemo cemo umesto pri
Page 66 and 67: PUSH 443600Kod za otvaravnje web-st
Page 68 and 69: 07 Getting caughtOvo poglavlje sadr
Page 70 and 71: ako SICE nije detektovan. Reversing
Page 72 and 73: Memory modification checkOvo je jed
Page 74 and 75: Reversing CRC32 checksJedna od veom
Page 76 and 77: Prvo sto treba da uradimo je da da
Page 78 and 79: “Not Getting Caught :)” - Exere
Page 80 and 81: 08 C r a c k i n g i t . . .Ovo pog
Page 82 and 83: ReEnable b u t t o n s - APIOvaj de
Page 84 and 85: kojeg se program “obraca” ovoj
Page 86 and 87: R e E n a b l e b u t t o n s -ResH
Page 88 and 89: Ako pogledate malo iznad selektovan
Page 90 and 91: ReEnable buttons - DeDe & DelphiVec
Page 92 and 93: Passwords - Olly & VBVisual Basic k
Page 94 and 95: Time - TrialPostoji veliki broj pro
Page 96 and 97: 004010E9 |. 3C 00004010EB |. /74 59
Page 98 and 99: Simple EncryptionAko ste citali deo
Page 100 and 101:
B r uteforcePre nego sto sam napisa
Page 102 and 103:
3) Da se proizvod mnozenja deli sa
Page 104 and 105:
Posto znamo da se prilikom enkripci
Page 106 and 107:
potraje ali bruteforceovanje je bas
Page 108 and 109:
Bruteforce with dictionaryOvo nije
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ste sigurno zaboravili na registar
Page 112 and 113:
Unpacking anything...Sta su to pake
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skrolovanje nanize dok ne dodjete d
Page 116 and 117:
prozora ce se pojaviti svi .dll faj
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UPX Protector 1.0xJos jedna u serij
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skok. I opet zavrsavamo na delu kod
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0044B1DF /> /55 PUSH EBP MOV EAX,D
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CTRL + 12 ili na Debug -> Trace ove
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0040100C . 85C0TEST EAX,EAX0040100E
Page 128 and 129:
t E l o c k 0 . 8 0Moram da priznam
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00408F01 E8 2A3E3E3ECALL 3E7ECD30i
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PeCompact 1.40Sada sam 100% siguran
Page 134 and 135:
P E P a c k 1 . 0Prelistavajuci nek
Page 136 and 137:
modifikujemo i / ili obrisemo neisp
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77F79B52 |. 8D09 LEA ECX,DWORD PTR
Page 140 and 141:
Neolite 2.0Evo kako se odpakuje jed
Page 142 and 143:
Virogen Crypt 0.75Na PELocku sam va
Page 144 and 145:
MEW v.1.1 SEOvo je jos jedan lak pa
Page 146 and 147:
a p 0 x C r y p t 0 . 0 1 - a CPost
Page 148 and 149:
odpakivanjem. Roze deo koda predsta
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+ “Hard” patcher sFizicki patch
Page 152 and 153:
M a k i n g a l o a d e rKao sto je
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Keygening Scarabee #4Zadatak:Relati
Page 156 and 157:
samom algoritmu. Evo kako izgleda d
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004010DB |> /8033 11004010DE |. |83
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13 Tricks of TradeOvo je poslednje
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CrackingTricksShvatite ovaj deo pog
Page 164 and 165:
F . A . Q .Ovo su odgovori na cesto
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The art of cracking - Tutoriali

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