Irregular Expressions

Dec 16 2011   12:25AM GMT

Can you crack it (Part 5)

Dan O'Connor Dan O'Connor Profile: Dan O'Connor

We now have our unicode.


Here is something that should decode it for us.

use Compress::Zlib;

use MIME::Base64;

$new = "QkJCQjIAAACR2PtcCA6q2eaC8SR+8dmD/zNzLQC+td3tFQ4qx8O44TDeuZw5P+0SsbEcYR.78jKLw==";

$test =  MIME::Base64::decode $new;
print "$test";

Direct the output from that to a file and take a look in a hex editor.

> > out.bin
(Here it is)
42 42 42 42 32 00 00 00 91 D8 FB 5C 08 0E AA D9 E6 82 F1 24 7E F1 D9 83 FF 33 73 2D 00 BE B5 DD ED 15 0E 2A C7 C3 B8 E1 30 DE B9 9C 39 3F ED 12 B1 B1 1C 61 1E FC 8C A2 F0

This does not look like anything specific, there is nothing significant at the start of it like the last set.

I think it’s time to get a debugger up and running.

I am not an expert at debugging compiled exe and reading assembly so this should be fun.

 Comment on this Post

There was an error processing your information. Please try again later.
Thanks. We'll let you know when a new response is added.
Send me notifications when other members comment.

Forgot Password

No problem! Submit your e-mail address below. We'll send you an e-mail containing your password.

Your password has been sent to:

Share this item with your network: