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Symbol I'm a spammer
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Joined: 18 Apr 2007 Posts: 5094 Location: Israel.
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Posted: Mon Aug 27, 2007 4:56 pm Post subject: CrackMe |
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its not that hard, just confusing...
attached
3 lvls btw
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haha01haha01 Grandmaster Cheater Supreme
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Joined: 15 Jun 2007 Posts: 1233 Location: http://www.SaviourFagFails.com/
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Posted: Mon Aug 27, 2007 9:47 pm Post subject: |
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im gonna be 2nd cracked prolly.
sunbeam will steal my 1st place like always.
wow i love this crackme.
passwords:
pass 1: anything that is not "Whats your name?"
pass 2:
( )( )
(T)( )
[x][x]
[N][x]
[x][ ]
*N=doesnt matter if true or false
**T=put the radio check on this one then double click it to remove the radio check completely
pass 3:
(x)[x]
( )[x]
[x][x]
2147483648
pass 4:"Nothing" (without the " ")
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Symbol I'm a spammer
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Joined: 18 Apr 2007 Posts: 5094 Location: Israel.
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Posted: Tue Aug 28, 2007 1:20 am Post subject: |
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bitch! :O
i thought it would be hard, btw, fucking olly >.< it makes life easier, the password should be ascii umm
#50#49#52#55#52#56#51#54#52#56 for 2147483648
#78#111#116#104#105#110#103 for nothing
but it wrote ASCII "Nothing" instead, i dunno... olly makes ur life easier :O
i guess i should have used a check if virtual keys was pressed that would show the vk keu number not name
but i thought at least the radio buttons and check boxes will make life harder :O good job!
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haha01haha01 Grandmaster Cheater Supreme
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Joined: 15 Jun 2007 Posts: 1233 Location: http://www.SaviourFagFails.com/
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Posted: Tue Aug 28, 2007 2:02 am Post subject: |
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lol.
radio i looked for it for half an hour.
i got damn mad about it cause i was sure that the radio buttons should all be unchecked. u did it preety easy, every time theres a call, then test al,al, al show ur program if buttons are checked or not...
i went to the part with radi buttons i saw all 4 jumps are jnz means all 4 buttons must be cleared and the heck i didnt understand how do i disable them all?!
btw i realy like that thing of
Code: | jnz line3
mov eax,1
cmp eax,1 |
it was a realy fun way to crack... first think i added comments to all jumps if they are bad, good, or not important.
at 1st and 2nd stage there was 1 check that wasnt important, i found it on 1st stage, on 2nd stage i was to stressed to crack it alredy, so i just ignored it.
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Symbol I'm a spammer
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Joined: 18 Apr 2007 Posts: 5094 Location: Israel.
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Posted: Tue Aug 28, 2007 2:12 am Post subject: |
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heh nice u found it
but i made it so u can untick only 1 and by double clicking so that will confuse ppl
btw it should be on 2nd stage
(X) [ ]
( ) [X]
[X][X]
must be but i dont know why u can also
(X)[X]
( ) [X]
[X][X]
so its pretty east that stage, becuase u dont need olly only to know the pass but it converted it to human language :O
so now u can just guess combinations not hard
i couldnt think of a way to find out whats supposed to be checked... >.<
i thought no1 will crack it so fast
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DeletedUser14087 I post too much
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Joined: 21 Jun 2006 Posts: 3069
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Posted: Tue Aug 28, 2007 7:16 am Post subject: |
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This isn't a crackme, it's just a stupid challenge
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haha01haha01 Grandmaster Cheater Supreme
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Joined: 15 Jun 2007 Posts: 1233 Location: http://www.SaviourFagFails.com/
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Posted: Tue Aug 28, 2007 8:06 am Post subject: |
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FUCK OFF KASPER IF U DONT LIKE THE CRACKME U DONT HAVE TO CRACK IT.
oh and symbol i can show u y it supposed to be
(X) [ ]
( ) [X]
[X][X]
but u can also do:
(X)[X]
( ) [X]
[X][X]
but its kina long so tell me if u want to know, ill organize it meanwhile.
ok finished organizing, look at this picture, i added comments of bad and good jumps.
look at address 4591bc untill 4591c4
this is checking if this checkbox u were talking about is checked or not.
this is a good jump, and we will jump if the checkbox is unchecked.
but.... do u see that even if we dont jump (checkbox is checked) then we still get back to another good jump (4591da) if we dont jump at the bad jump on 4591d6?
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Symbol I'm a spammer
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Joined: 18 Apr 2007 Posts: 5094 Location: Israel.
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Posted: Tue Aug 28, 2007 9:12 am Post subject: |
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i can just look at 2 lines at my source instead
kasper i bet u couldnt crack it if he wouldnt tell the cirrect combinations >.>
umm 1 more thing, when i used ascii why did olly showed it as what i meant it to be and not like
mov ax,ascii
mov ax,ascii
mov ax,ascii
..
..
..
cmp eax,dword ptr ds:[blabla]
>.< how can i encrypt my code then...?
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haha01haha01 Grandmaster Cheater Supreme
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Joined: 15 Jun 2007 Posts: 1233 Location: http://www.SaviourFagFails.com/
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Posted: Tue Aug 28, 2007 9:30 am Post subject: |
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dont use ascii
for example u got a letter and its ascii is 54
u do a calculation (in another part of the code so it will be confusing)
54-10
then olly will show bogus ascii.
now on the check u take the user's password and also do it
pass-10
then for example if 54 was letter a then it still do the compare fine but olly will show bogus ascii.
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Zand Master Cheater
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Joined: 21 Jul 2006 Posts: 424
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Posted: Wed Aug 29, 2007 3:48 am Post subject: |
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haha01haha01 wrote: | dont use ascii
for example u got a letter and its ascii is 54
u do a calculation (in another part of the code so it will be confusing)
54-10
then olly will show bogus ascii.
now on the check u take the user's password and also do it
pass-10
then for example if 54 was letter a then it still do the compare fine but olly will show bogus ascii. |
NUUUUUUUUUUUUUUU. Now we all know how to decrypt the pass on his next crackme.
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haha01haha01 Grandmaster Cheater Supreme
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Joined: 15 Jun 2007 Posts: 1233 Location: http://www.SaviourFagFails.com/
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Posted: Wed Aug 29, 2007 4:15 am Post subject: |
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so what.
thats what every1 do.
the problem is how to find what calculations he made....
btw im soon making a crackme that way.
umm... can some1 remind how i do if syntax on C?
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zart Master Cheater
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Joined: 20 Aug 2007 Posts: 351 Location: russia
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Posted: Wed Aug 29, 2007 7:45 am Post subject: |
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haha01haha01 wrote: |
umm... can some1 remind how i do if syntax on C? |
If statement syntax?
if(case)
{true}
else
{false}
_________________
0x7A 0x61 0x72 0x74
TEAM RESURRECTiON |
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haha01haha01 Grandmaster Cheater Supreme
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Joined: 15 Jun 2007 Posts: 1233 Location: http://www.SaviourFagFails.com/
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Posted: Wed Aug 29, 2007 10:15 pm Post subject: |
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oh ok thx i didnt code in c much time
i forgot that when using boolean i must use == and not =....
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Symbol I'm a spammer
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Joined: 18 Apr 2007 Posts: 5094 Location: Israel.
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Posted: Thu Aug 30, 2007 2:03 am Post subject: |
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Zand wrote: | haha01haha01 wrote: | dont use ascii
for example u got a letter and its ascii is 54
u do a calculation (in another part of the code so it will be confusing)
54-10
then olly will show bogus ascii.
now on the check u take the user's password and also do it
pass-10
then for example if 54 was letter a then it still do the compare fine but olly will show bogus ascii. |
NUUUUUUUUUUUUUUU. Now we all know how to decrypt the pass on his next crackme. |
no ill use somthing else ofcourse
thx i didnt thought its gonna work this way becuase when i did
#52+#54 it was 26 not #106... so how would i make like x+x for 1 digit?
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haha01haha01 Grandmaster Cheater Supreme
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Joined: 15 Jun 2007 Posts: 1233 Location: http://www.SaviourFagFails.com/
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Posted: Thu Aug 30, 2007 3:12 am Post subject: |
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its simple.
symbol ill send u my source code for a "crackme" (wasnt going to compile it cause protection is preety lame)
open it with notepad, its in c. look at the encryption i made for all arrays.
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