Qhov chaw nkag, lossis Chaw Nkag Nkag, yog qhov chaw nyob ntawm qhov kev hais kom ua los ntawm qhov kev zov me nyuam pib tua nyob. Nrhiav cov ntsiab lus nkag yog ib ntawm thawj kauj ruam hauv kev tshawb fawb rau ib qho kev pab twg.
Cov Lus Qhia
Kauj ruam 1
Kev sib txawv yuav tsum ua ntawm EP (Nkag Nkag) thiab OEP (Original Nkag Mus). Lo lus EP yog siv nyob rau hauv qhov xwm txheej ntawm kev tiv thaiv (lossis tsis tiv thaiv los ntawm tus tiv thaiv). Yog tias qhov kev pab cuam tau ntim / tiv thaiv, tom qab ntawd qhov chaw Nkag Nkag tau los ntawm thawj lo lus txib ntawm pob khoom, yog li koj yuav tsum nrhiav tus thawj nkag kis - OEP.
Kauj ruam 2
Koj tuaj yeem nrhiav qhov Nkag Nkag, uas yog, qhov nkag mus rau hauv ib qho kev qhia tsis tiav, hauv txoj kev sib txawv. Piv txwv, siv cov kev pab cuam Peid. Qhib nws, nyem lub pob rau xaiv cov phiaj xwm hauv qhov tshawb xyuas nyob rau sab xis sab xis ntawm lub qhov rais. Txhawm rau sim, qhib Notepad (notepad.exe), nws nyob hauv cov lus qhia: C: WINDOWSsystem32. Koj yuav pom qhov chaw nkag nkag Nkag thiab lwm cov ntsiab lus.
Kauj ruam 3
Sim los txiav txim siab Nkag Qhov Siv Qhov Kev Pab Cuam LordPE. Qhib cov program, nyem lub PE Editor khawm, xaiv notepad.exe ntawv thiab nyem OK. Qhov Chaw Nkag Nkag yuav teev rau thawj kab.
Kauj ruam 4
Tua tawm Olly debugger thiab qhib notepad.exe hauv nws. Tom qab qhib cov ntawv, qhov debugger nws tus kheej yuav nres ntawm Kev Nkag Mus Nkag, kab nrog qhov chaw nkag chaw nkag yuav raug muab ua xim txho.
Kauj ruam 5
Nruab PE Explorer. Khiav nws, qhib notepad.exe hauv nws (Cov Ntaub Ntawv - Qhib cov ntaub ntawv). Qhov chaw nyob chaw sau ntawv yuav raug teev nyob rau hauv kab "Chaw Nkag Mus Nkag".
Kauj Ruam 6
Yog tias qhov kev pab cuam tau ntim, koj yuav tsum xub muab rho tawm nws. Siv cov kev pabcuam Peid los txheeb xyuas lub pob. Khiav nws, qhib lub pob haujlwm ua haujlwm hauv nws. Tus "EP Seem" kab yuav muaj cov ntawv qhwv - piv txwv li, UPX. Qhov no txhais tau tias kom rho tawm koj yuav xav tau qhov UPX ntawm lub version no lossis ib qho ntawm ntau cov kev siv uas tso cai rau koj kom tsis tuaj yeem ntim cov ntaub ntawv UPX. Yog tias tsis muaj ib qho kev siv hluav taws xob tuaj yeem daws nws, sau cov ntawv ua ke. Koj tuaj yeem paub txog cov kev nkag siab ntawm phau ntawv UPX tsis yeem tawm ntawm no:
Kauj Ruam 7
Yog tias qhov kev zov me nyuam raug tiv thaiv los ntawm tus tiv thaiv, nrhiav kom pom nws cov version siv kev tiv thaiv tus lej ID. Khiav nws, nyem lub pob "Luam theej duab", xaiv qhov kev zov me nyuam koj xav tau. Nyem rau "Qhib" khawm. Qhov kev zov me nyuam yuav qhia koj txog hom tiv thaiv / pob khoom - yog tias cov kev xaiv no rau cov tiv thaiv thiab cov ntim khoom nyob hauv nws cov ntawv sau.
