unforum

[isthisreallife]

random pic or something arg-y?

[AlexFromCanada2]

Try downloading Changrouper, see what comes up. It's basically a zip or some sort of file embedded inside the image. It's a common way for people to host files on 4chan, as they are not allowed to upload files that aren't images.

[Ladybird]

I would be careful doing this. I've heard anecdotal reports of child pornography being swapped on 4chan by embedding in images. Of course, I've never heard of anyone getting in trouble for accidentally viewing child pornography, either, but still - nobody wants to see that stuff.

[isthisreallife]

update

[enaxor]

[suncrusher]

[justinlam3]

[2KLION]

Last part of the url

[d3333n]

Re: Last part of the url

[arthurdent11389]

I think the fact that "7" is not decoded as K for sure is part of the issue.

The issue really is that any decoding of a numerical digit to a letter from "g-z" should not take place.

And any decoding of a numerical digit to a letter from "a-f" may or may not be needed.

therefore,
4;;.)://5*‡*1608).-‡9/1608/12†02918505144558782†5-622†3902-

does not decode to:

https://anonfiles.com/file/fbdlbmfealafhhaaekebdacibbdgmlbc

but instead to:

"https://anonfiles.com/file/(f,1)(b,2)d0(b,2)9(f,1)(e,(a,5)0(a,5)(f,1)44(a,5)(a,5)(e,7(e,(b,2)d(a,5)c6(b,2)(b,2)d390(b,2)c"

where (f,1) means either "f" or "1"
(b,2) means either "b" or "2"
(a,5) means either "a" or "5"
(e, means either "e" or "8"

so there are 17 instances where a numerical digit is decoded to a letter or is left "as is".

that means 2^17 possibilities for names, or about 131000.

[justinlam3]

Should we also consider
† could be b or d？ And not only d？
Then there will be more combinations.....

[arthurdent11389]

[faithlessfate]