PossibleShellcodePattern in maps.googleapis.com

On 2020-03-11T22:18:33.259340+00:00 we found pattern PossibleShellcodePattern, type: Suspicious, (Sequence of JavaScript unescaped binary characters that may be an attempt to load a shellcode) in the page https://maps.googleapis.com/maps/api/js… referenced from https://www.terabilisim.com/blog/phishi… .

Code sample:

b'=unescape("%26%74%6F%6B%65%6E%3D")' … b'=unescape("%26%6B%65%79%3D")' … b'=unescape("%26%63%6C%69%65%6E%74%3D")' … b'=unescape("%26%63%68%61%6E%6E%65%6C%3D")' … b'unescape' … b'unescape' … b'unescape' … b'unescape' … b'unescape'

This feature is experimental so please feel free to contact us if you feel any of the reported issues is a false positive or you want to suggest a pattern that should be detected (we are using Yara standard).

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