Software Cracking and Patching

Z`nrug|d \d~d|zd Dkehkdd|hke gkb J`tkrd|idgzt|dz

Hkr|`btjrh`k r` Z`nrug|d Rdjmk`a`ex •

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Z`nrug|d Z`nru g|d hz g zdr `n hkz hkzr|tjrh r|tjrh`kz `kz rmgr rmgr bdr bdrd|ihkdz d|ihkdz umgr umgr g edk edkd|g d|ga) a) pt|p |p` `zd j`iptrd| uha haaa b`+ Rm Rmt tz! hk z`id zdkzd! g z`nrug|d  p|`e|gi  p|` e|gi hz gk hkzrgkr hkzrgkrhgr hgrh`k h`k `n g pg pg|rhjta |rhjtag| g| igjmhkd igjmhkd -ig -igbd bd tp `n  rmd j`iptrd| gkb hrz hkzr|tjrh`kz(+ Igjmhkdz ahcd rmhz `l~h`tzax mg~d d}pahjhr |tadz gkb udaa)bdnhkdb ldmg~h`|+ Garm`tem ud jgk ugrjm rmhz ldmg~h`| tkn`ab gz ud |tk g p|`e|gi `k g igjmhkd! a``chke gr rmd j`bd gkb j`ihke r` gk tkbd tk bd|z |zrg rgkb kbhk hke e `n rm rmd d hk hkkd kd|| u`| `|ch chke kezz `n g p| p|` `e|g e|gi i z` z`id idrh rhid idzz rgcdz i`|d dnn`|r+

\d~d|zd Dkehkdd|hke •

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\d~ d~d| d|zd zd dk dkeh ehkd kdd| d|hk hke e hz rmd p| p|`j `jdz dzzz `n j| j|dg dgrh rhke ke g la latd tdp| p|hk hkrr `n g igjmhkd r` bhzjd|k hrz |tadz lx a``chke `kax gr rmd igjmhkd gkb hrz ldmg~h`|+ Gr g mhem ad~da! rmhz p|`jdzz hk~`a~dz rgchke z`idrmhke rmgr x`t igx k`r j`ipadrdax tkbd|zrgkb rdjmkhjgaax umdk x`t zrg|r |r!! gkb j`ihke r` tkbd|z |zrrgkb j`ipadrdax hrz ntkjrh`k! hrz hkrd|kgaz! gkb hrz j`kzr|tjrh`k+ G e``b |d~d|zd dkehkdd| grrdiprz r` tkbd|zrgkb rmd bdrghaz `n  z`nr z` nru ug| g|d! d! um umhj hjm m lx kd kdjd jdzz zzhr hrx x hk hk~~`a `a~~dz tk tkbd bd|z |zrg rgkb kbhk hke e m` m`u u rm rmd d `~d|gaa j`iptrhke igjmhkd|x rmgr rmd z`nrug|d |t |tk kz `k ntkjrh`kz+ G |d~d|zd dkehkdd| |dwth|dz g bddp tkbd|zrgkbhke `n  l`rm rmd mg|bug|d gkb rmd z`nrug|d! gkb m`u hr gaa u`|c |czz r`edrmd|+

\d~d|zd Dkehkdd|hke -J`kr+( •

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Rmhkc gl`tr m`u d}rd|k |kg ga hkptr hz mgkbadb lx g z`nrug|d   p|` p|`e| e|gi gi++ D}r }rd|k d|kg ga ,tz tzd| d|, , hk hkp ptr jg jgk k j` j`kr krgh ghk k j` j`i iigk gkb bz gkb bgrg+ bgr g+ Dgjm j`bd pgrm hk rmd rg|edr rg|edr hk hk~~`a~ `a~dz dz g kt ktild ild|| `n j`k j`kr|`a r|`a bdjhzh`kz rmgr g|d igbd lgzdb `k hkptr+ Z`idrhidz g j`bd pgrm uha haaa ld uhbd gkb uhaa gaa`u gkx ktild| `n idzzge ged dz r` pgzz r |`te ztjjdzz t x+ @rmd| rhidz g j`bd pgrm uhaa ld kg||`u! ja`zhke rmhkez b`uk `| d~dk d~ dk mg mgar arhk hke e hn rm rmd d hk hkpt ptrr hz hzk% k%rr n` n`|igr |igrrd rdb b d} d}gj gjra rax x rm rmd d |h |hem emrr ugx gx++   Rmh Rmhzz zd zd|h |hdz dz `n ru ruhz hzrz rz gkb gkb rt rt|kz |kz jg jgk k ld ig igpp ppdb db hn x`t mg~ mg~d rm rmd d |hemr r``az+

\d~d|zd Dkehkdd|hke -j`kr+( •

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Edkd|g Edkd |gaa aax x zpd pdgc gchk hke e! rmd bd bddp dpd| d| x`t e` gz x`t ugkbd bd|| hk hkr` r` g  p|`e|gi! rmd a`ked| rmd j`bd pgrm ldruddk rmd hkptr umd|d x`t ,zrg|r, gkb rmd pagjd umd|d x`t dkb tp+ Edrrhke r` g pg|rhjtag| a`jgrh`k hk rmhz m`tzd `n a`ehj |dwth|dz n`aa`uhke pgrmz r` ~g|h`tz |``iz -m`pdntaax umd|d rmd ~gatgladz g|d(+ Dgjm hkrd|kga b``| x`t pgzz rm|`tem hip`zdz |tadz `k rmd chkbz `n idz idzzged zgedzz rmg rmgrr igx pgz pgzz+ z+ Ugkb Ugkbd|h d|hke ke n|`i |``i r` |``i rmtz hk~~`a hk `a~d ~dzz kd kde` e`rh rhgr grhke hke it itar arhpa hpad d zd zdrz rz `n |tadz |de |deg| g|bh bhke ke rm rmd d hk hkpt ptrr rmgr uhaa ld gjjdprdb+ Rmhz igcdz j|gnrhke gk hkptr zr|dgi rmgr jgk pgzz rm|`tem a`rz `n b``|z -l`rm d}rd|kga gkb hkrd|kga( g |dga jmgaadked+ Hk edkd|ga! grrgjc hkptr ldj`idz p|`e|dzzh~dax i`|d |dnhkdb gkb zpdjhnhj gz hr bhez bddpd| hkr` g rg|edr p|`e|gi+

 Umx \d~d|zd Dkehkdd|hke0 •

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\d~d|z |zd d Dk Dke ehkdd dd||hke gaa`uz x`t r` adg|k gl`tr g p|` |`e| e|g gi%z zr|tjrt|d gkb hrz a`ehj+ \d~d|zd Dkehkdd|hke rmtz adgbz r` j|hrhjga hkzhemrz |d |de eg|bhke m`u g p|` |`e| e|g gi ntkjrh`kz+ Rmhz chkb `n  hkzhemr hz d}r|didax tzdnta umdk x`t d}pa`hr z`nrug|d+ Rmd|d g|d `l~h`tz gb~gkrgedz r` ld mgb n|`i |d~d|zd dkehkdd|hke+ N`| d}gipad! x`t jgk adg|k rmd chkb `n zxzrdi ntkjrh`kz g rg|edr   p|` p|`e| e|gi gi hz tzh zhke ke++ X`t jg jgk k ad adg|k g|k rmd nh nhad adzz rm rmd d rg|e |edr dr p| p|` `e| e|g gi gjjdzzdz+ X`t jgk adg|k rmd p|`r`j`az rmd rg|edr z`nrug|d tzdz gkb m`u hr j`iitkhjgrdz uhrm `rmd| pg|rz `n rmd rg|edr kdru`|c+

Ahcd gkx zchaa! |d~d|zd dkehkdd|hke jgk ld tzdb n`| e``b gkb n`| lgb dkbz+

 Umx \d~d|zd Dkehkdd|hke -j`kr+( •

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Rmd i`zr p`ud|nta gb~gkrged r` |d~d|zhke hz rmgr x`t jgk jmgked g p| p|` `e| e|gi gi%z %z zr zr|tjr |tjrt| t|d d gk gkb b rm rmtz tz bh bh|d |djr jrax ax gnnd nndjr jr hr hrzz a` a`eh ehjg jgaa na` na`u u+   Rdjmkhjgaax rmhz gjrh~hrx hz jgaadb pgrjmhke! ldjgtzd hr hk~`a~dz pagjhke kdu j`bd pgrjmdz -hk g zdgiadzz igkkd|( `~d| rmd `|hehkga j`bd! itjm ahcd g pgrjm zrhrjmdb `k g lagkcdr+ _grjmhke gaa`uz x`t r` gbb j`iigkbz `| jmgked rmd ugx   pg|r pg|rhj hjta tag| g| nt ntkj kjrh rh`k `k jg jgaa aazz u`| `|c+ c+ Rm Rmhz hz dk dkg gla ladz dz x`t r` gbb zd zdj| j|dr dr ndgr nd grt| t|dz dz!! |d |di i`~d `| bhz hzg gla lad d ntkj kjrrh` h`kz kz!! gkb nh nh} } zdj djt| t|hr hrx x lt lte ez uhrm`tr z`t|jd j`bd+ G j`ii`k tzd `n pgrjmhke hk rmd j`iptrd| tkbd|e| e|` `tkb hk~`a~dz |d |di i`~hk hke e j`px p|` |`rrdjrh`k idjmgkhziz+

K`rd6 Ahcd gkx zchaa! \d~d|zd Dkehkdd|hke jgk ld tzdb n`| E``b gkb n`| Lgb Dkbz

Bdlteed| •

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G Bdlteed| hz g z`nrug|d p|`e|gi rmgr grrgjmdz r` gkb j`kr|`az `rmd| z`nrug|d p|`e|giz+ G bdlteed| gaa`uz zhkead zrdpphke `n  j`bd! bdlte r|gjhke! zdrrhke l|dgcp`hkrz! gkb ~hduhke ~g|hgladz gkb idi`|x zrgrd hk rmd rg|edr p|` |`e| e|g gi gz hr d}djtrdz hk g zrdpuhzd ngzmh`k+ Bdlteed|z g|d hk~gatglad hk bdrd|ihkhke a`ehjga p|`e|gi na`u+ @aax Bd @aax Bdlt lte eed ed||! Z` Z`nr nr Hj Hjd! d! HB HBG G _| _|` ` g| g|d d z` z`id id `n rm rmd d ~d|x ng ngi` i`tz tz Z`nrug|d Bdlteed|z

Bhzgzzdilad| •

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G Bh Bhzg zgzz zzdi dila lad| d| hz g r` r``a `a rm rmgr gr j` j`k k~d ~d|rz |rz ig igjm jmhk hkd) d)|dg |dgbg bgla lad d j` j`bd bd hkr` gzzdilax agketged+ Gzzdilax agketged hz g mtigk)|dgbglad n`|i `n igjmhkd j`bd -udaa! i`|d mtigk |dgbglad rmgk g zr|hke `n lhrz gkxugx(+ Bhzgzzdilad|z |d~dga umhjm igjmhkd hkzr|tjrh`kz g|d ldhke tzdb hk rmd j`bd+ Igjmhkd j`bd hz tztgaax zpdjhnhj r` g eh~dk mg|bug|d g|jmhrdjrt|d -ztjm gz rmd _`ud|_J jmhp `| Hkrda _dkrhti jmhp(+ Rmtz! Bhzzgz Bh gzzzdi dil lad| d|zz g| g|d d u|h |hrr rrdk dk d} d}p| p|dz dzza zax x n` n`|| rm rmd d rg rg|e |edr dr mg| g|bu bug| g|d d g|jmhrdjrt|d+

 Idrm`bz `n \d~d|zd Dkehkdd|hke •

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Rmd|d g|d zd~d|ga idrm`bz rmgr jgk ld tzdb umhad |d~d|zd dkehkdd|hke z`nrug|d+ Dgjm mgz ldkdnhrz gkb dgjm mgz |dz`t|jd gkb rhid |dwth|didkrz+ G rxphjga gpp|`gjm tzdz g ih}rt|d `n  idrm`bz umdk bdj`iphahke gkb d}gihkhke z`nrug|d+ Rmd ldzr idrm`b ih} bdpdkbz dkrh|dax `k x`t| e`gaz+ N`| d}gipad! x`t igx |zr ug ugkr r` r` |t | tk g wt wt j zjgk ` r d j` j` d `| ` ~ `tz  ~takd|glhahrhdz+ Kd}r! x`t igx ugkr r` pd|n`|i g bdrghadb hkptr r|gjd `k rmd tzd|)ztppahdb bgrg+ X`t igx k`r mg~d rhid r` r|gjd dgjm gkb d~d|x pgrm! z` x`t igx tzd j`ipad} l|dgcp`hkrz gkb `rmd| r``az r` zpd pddb db tp rm rmd d p| p|`j `jdz dzz+ z+ Um Umgr gr n` n`aa aa` `uz hz g l| l|hd hdnn bd bdzj zj|h |hpr prh` h`k k `n  zd~d|ga lgzhj idrm`bz+

D||`| R|gjhke •

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D||` ||`|| r|gjhk hke e hz rmd i`zr rm`|` |`t tem `n gaa Z`nrug|d J|gjchk hke e idrm`bz+ Nh|zr x`t hbdkrhnx rmd Rd}r Zr|hkez hk rmd z`nrug|d j`bd gkb rmdk a``c a` `c n`| rmd d||`| d||`| id idzz zzg g d bh bhzzpa pag g db r` rm rmd d tz tzd| d| umd umdk g u|` |`k k zd|hga ktild| hz p|`~hbdb r` rmd z`nrug|d p|`btjr+ Hbdkrhnx rmd u`|chke gkb na`u `n _|`e|gi `| Ntkjrh`k