## [See original writeup on site](https://barelycompetent.dev/post/ctfs/2021-04-11-ritsecctf/#inception-ctf-dream-2)
### Inception CTF: Dream 2> Note: This challenge builds off Inception CTF: Dream 1,>> Unfortunately, the subconscious isn’t enough for this mission, we have to kidnap Fischer we need to go further into the system of the mind. Use the flag found to edit the PowerShell script, entering the Flag in line three in-between the single quotes. Run the PowerShell script and wait for it to complete its actions.>> Thanks to SRA for providing this challenge!
From the previous challenge, we know the password for the Van chase zip file for this challenge round is `Dreamland`.
As such, we can extract the level's challenge folder now:
```bash7z x VanChase.7z
7-Zip [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21p7zip Version 16.02 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,64 bits,32 CPUs AMD Ryzen 9 3950X 16-Core Processor             (870F10),ASM,AES-NI)
Scanning the drive for archives:1 file, 159864 bytes (157 KiB)
Extracting archive: VanChase.7z
Enter password (will not be echoed): <enter "Dreamland">--Path = VanChase.7zType = 7zPhysical Size = 159864Headers Size = 264Method = LZMA2:192k 7zAESSolid = +Blocks = 1
Everything is Ok
Files: 3Size:       159581Compressed: 159864```
Which gives us:
```bash  rw-rw-r--   1   ganondorf   ganondorf      1 KiB   Wed Feb 24 13:26:42 2021    Kicks.ps1  rw-rw-r--   1   ganondorf   ganondorf    137 B     Wed Feb 24 12:42:31 2021    Kidnap.txt  rw-rw-r--   1   ganondorf   ganondorf    154 KiB   Wed Feb 24 13:36:06 2021    TheHotel.7z  rw-rw-r--   1   ganondorf   ganondorf    156 KiB   Fri Apr  9 18:06:28 2021    VanChase.7z```
Displaying the text file:
```bashcat Kidnap.txtAn idea is like a virus, resilient, highly contagious.52 49 54 53 45 43 7b 57 61 74 65 72 55 6e 64 65 72 54 68 65 42 72 69 64 67 65 7d```
So, just convert the hex numbers to their ASCII equivalent; can do so [using CyberChef, for example](https://gchq.github.io/CyberChef/#recipe=From_Hex('Auto')&input=NTIgNDkgNTQgNTMgNDUgNDMgN2IgNTcgNjEgNzQgNjUgNzIgNTUgNmUgNjQgNjUgNzIgNTQgNjggNjUgNDIgNzIgNjkgNjQgNjcgNjUgN2Q).
Flag is `RITSEC{WaterUnderTheBridge}`.