Password cracking is a crucial aspect of cybersecurity, especially in scenarios where access

to systems or sensitive information is protected by passwords. OpCrack is known for its

effectiveness in brute$-$force and dictionary$-$based password cracking. Generative AI $($e$.$g$.,$

ChatGPT$)$ can help to learn about OpCrack. In this task, you have to crack the following

passswords.

The following two are records in a SAM file in Windows XP machine.

Administrator:$500$:f$0$d$412$bd$764$ffe$81$aad$3$b$435$b$51404$ee:$209$c$6174$da$490$caeb$422$f$3$fa$5$a$7$ae$634$:::

John:$500$:D$6$A$21$EA$26063$C$42$FC$9876$E$4$B$0$C$51$BC$82$:CA$72$B$189$F$412$A$384$D$96$B$785$A$08176773$:::