(October 24, 2022, 05:22 PM)Solo1 Wrote: Got the forensics ez

steps?

(October 24, 2022, 05:28 PM)tryingNew1 Wrote:

(October 24, 2022, 05:22 PM)Solo1 Wrote: Got the forensics ez

steps?

https://github.com/decalage2/ViperMonkey

u need only think link to complete lol

Great!

Thank you

(October 24, 2022, 02:32 PM)killerbee Wrote: for crypto compute the gcd of c1 -c2 and N  is p
then  compute c1 - p ^e1mod N
it is indeed the flag

the gcd of (c1,c2) is 1, what did I get wrong and why N is p?

(October 24, 2022, 01:50 PM)Hacker2222 Wrote: plz discuss here


reversing challenge:
thanks @HTBContestant

Thanks

thanks

(October 24, 2022, 05:47 PM)lollole Wrote:

(October 24, 2022, 02:32 PM)killerbee Wrote: for crypto compute the gcd of c1 -c2 and N  is p
then  compute c1 - p ^e1mod N
it is indeed the flag

the gcd of (c1,c2) is 1, what did I get wrong and why N is p?

gcd of (c1 - c2 , N) == p  

this is because p | N
and the forms of c1 and c2 leads to haveing c1-c2 = p ^e1 - p^e2 mod N
so you can inverse encryption by the formula c1 - p ^e1 = m mod N

thanks

(October 24, 2022, 04:31 PM)Hacker2222 Wrote:

(October 24, 2022, 04:00 PM)karhu Wrote: Reverse and Forensics were pretty simple Just working on Web now. SQLi is returning a bunch of bcrpyt hashes, but JtR isn't cracking them.

how did u do the forensics challenge ? how did u run the vba script ?

I used vipermonkey for forensics challenge. Check it out :).