Commit Graph

5 Commits

Author SHA1 Message Date
nichogenius
34e6238a19 Minor correction to base64 sample
JHZpc2l0Y291bnQgPSAkSFRUUF9DT09LSUVf is correct.  encoded version of "$visitcount = $HTTP_COOKIE_"
I seem to have added a couple of extra characters than what I should have.  Not sure where they came from.
2017-07-24 21:51:43 -06:00
nichogenius
6b55cfd8b3 Added Equivalent base64 pattern samples
Because base64 converts from an 8 bit to a 6 bit character system, you can get 3 unique base64 strings from a single ascii string depending on the position of the first character.

for example:
base64_encode("system");
base64_encode(" system");
base64_encode("(  system");

The above 3 input strings all produce very different base64 signatures even though they all contain the same keyword 'system'.  This is because the first letter of system, 's' fall on indices 0,1,2 respectively.

I updated several of the base64 samples to include their offset counterparts as the originals would only catch about 1 in 3 of the actual present matches.
2017-07-24 12:23:39 -06:00
Gabor Gyorvari
00bc3c1336 Pattern update according to japanese seo hack 2017-02-27 12:47:34 +01:00
Gabor Gyorvari
18929a47aa Japanese keywoard SEO hack
More info at https://developers.google.com/webmasters/hacked/docs/fixing_the_japanese_keyword_hack
2017-02-22 14:01:44 +01:00
Gabor Gyorvari
cd78f4a8ac Separate patterns from code 2017-02-22 13:56:09 +01:00