Jump to content
Tuts 4 You

Flare-On 8


Recommended Posts

5 hours ago, adicto said:

@Coca

  Reveal hidden contents

don't forget what type of file it originally is. Aside from being a docker export.

 

Spoiler

Check also how Docker images are build and how to run a docker container ;)

 

Edited by tycolli
Link to comment

could I DM somebody? I stuck on #7, I  think I very very close flag :<

Update: Nervermind, I got it

Edited by Oggy
Link to comment

Hello guys,

Can anyone confirm my thinking or  give right direction with #CH-5.

I decrypted a lot of stuff/hints and now i am stuck at SR**BE hint

I am struggling with this hint, but i don't know if i am doing it correctly. I just put the string from the hint as a key and nothing decrypt to usable form. Should i just take the magic string from the hint and use it normally or i have to do some operations with it.

Thank you for help.

 

 

Link to comment
9 hours ago, kao said:

@Lamport:

  Reveal hidden contents

 It's not "Reese", it's "Reese's"! :) Great with banana chips...

 

61rkDQzyG2S._SL1500_.jpg.3adf8535813bd1c275b199a64d298a93.jpg

 

Thanks man, got unstuck and solved the challenge

Link to comment

Can anyone help me with the nudge on challenge 5, to get it started? I believe i have to look for a binary that caused the encryption, where should i at least start looking? can't find anything out of the ordinary in snapshots dir

Link to comment

I have no idea for #4.

I find a suspicious file and it was loaded.

but I cannot understand what to do.

please help me.

Link to comment
On 9/23/2021 at 4:58 PM, sadge said:

Regarding #7

  Reveal hidden contents

I've decrypted a string from the PNG that resembles a flag, and I've also found that it creates two registry values.

I've looked through all stages of the program and still can't find how I'm meant to get the actual flag from the encoded/encrypted string.

Would appreciate any hints...

 

Spoiler

Stuck here as well. It feels like I have to guess the next step 😕

 

Link to comment

For #6:

Spoiler

I'm not sure how to pair the messages/patches to get some meaningful data. So far I only managed to get an executable (that's not running) by combining the 2 server messages in stream 0

Edit: got it

Edited by LLMN
Link to comment
On 9/17/2021 at 4:40 PM, Darth Blue said:

@kao i am on chall #9

  Hide contents

I have found the 4 string (L0ve, 5Ex ...) but i still cannot get how rsa use these as a key!

Thanks for any hint

Spoiler

I got the strings mentioned above too. But does anyone program clash after waitingforsingleobject. There is once I got to CryptDecrypt, is there any encryption involved?

 

Link to comment

Challenge #4

 

Spoiler

Now i know every name for every fish, but i  couldn't realize which is the best sequence, i view a specific order inside the memory but doesn't work

Link to comment

Hello again,

Guys i am so tired with CH5.

Please advice me the last step. I have a password...but what the heck is with this 5th char? When i put password it does not work.

I think i have all letters, problem is with 5th char ...it is not normal?

Can someone DM to me, I will send him a password and i could consult what is wrong with mine?

I am really frustrated with this challenge.

 

 

// EDIT:

I solved it. Thank you for hint.

0xMS = no comment :) never stuff like this.

Edited by ECX
update
Link to comment

Hello,

I've been stuck in #6 for several days now, can't figure out how to combine the 

two files of stream 0, a little nudge would be greatly appreciated.

Link to comment
unionselect

Anyone willing to chat with me about 7. I've been stuck on it for a few days now. I've made progress, but feel like I'm wandering aimlessly.

Link to comment
On 9/21/2021 at 6:16 PM, Washi said:

@Hacktreides@0X7C9

  Hide contents

While you do not know the key, you do know its size and you also know something about the format of the final plaintext that should come out of it when using that key.

 

Are all the last letters in the final output is printable?

Link to comment
On 9/28/2021 at 2:33 AM, unionselect said:

Anyone willing to chat with me about 7. I've been stuck on it for a few days now. I've made progress, but feel like I'm wandering aimlessly.

I am available as a rubber ducky in DMs :)

 

2 hours ago, Oggy said:

Are all the last letters in the final output is printable?

 

Spoiler

Would there be a direct consequence if there were unprintable characters in the output?

Link to comment

Hi !

I'm also stuck on #8,

I have a hard time to guess what the key / output should be (I know the key size, I know that the output should be valid JS code and I have rewritten the decryption algorithm in python).

I don't understand how we can guess the key if the output can contain unprintable characters.

 

 

Edited by seloxx
Link to comment
39 minutes ago, kao said:

What makes you think that? :)

 

I try bruteforce some letter in key and think so 😅, but afterthat, I'm wrong 🙃.
I need read JS more =)))

Link to comment

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
×
×
  • Create New...