Another way, although close to toolic's and guessing a bit about the actual string (\K available with Perl 5.10+): 

>perl -wMstrict -le
"use 5.010;
 ;;
 my $P7 = '\"P7\": place in [from Mem:0x5ffa5800 to Mem:0x60077fff] {'
+;
 print qq{'$P7'};
 ;;
 if ($P7 =~ m{ \"P7\" }xms) {
   my ($h1st, $h2nd) = $P7 =~ m{ 0[Xx] \K [[:xdigit:]]+ }xmsg;
   print qq{first value '$h1st'  second value '$h2nd'};
   }
 else {
   print q{no '\"P7\"'};
   }
"
'"P7": place in [from Mem:0x5ffa5800 to Mem:0x60077fff] {'
first value '5ffa5800'  second value '60077fff'

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And yes, please, please use code tags, proper readable formatting in future.

In reply to Re: Parse Hex Values by AnomalousMonk
in thread Parse Hex Values by Anonymous Monk

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