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CactusCon/CovidScammers/CovidScammers.md

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+# CactusConCTF
+
+## CovidScammers
+
+### Free Flag
+
+<img src="https://imgur.com/nt8JFDo.png"/>
+
+Run strings on the binary
+
+<img src="https://imgur.com/waj9Zak.png"/>
+

CactusCon/Cracking/Easy Crack 1.md

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+# CactusCon9 CTF
+
+## Cracking
+
+### Easy Crack 2
+
+<img src="https://imgur.com/RLmnTHB.png"/>
+
+<img src="https://imgur.com/fdTIVu2.png"/>
+
+<img src="https://imgur.com/ivcHmE1.png"/>
+
+`Bonnie48`
+
+
+### Easy Crack 3
+
+<img src="https://imgur.com/ioZ8PQA.png"/>
+
+<img src="https://imgur.com/eNwfckj.png"/>
+
+This was the flag
+
+### Easy Crack 4
+
+<img src="https://imgur.com/wsHe0AL.png"/>
+
+<img src="https://imgur.com/JCSNgC5.png"/>
+
+<img src="https://imgur.com/Bv2v3Dx.png"/>
+
+As we can see from `Name That Hash` site that it is a sha-256 crypt hash
+
+<img src="https://imgur.com/NfOkGf8.png"/>
+
+`tandc4eva`
+
+### Easy Crack 5
+
+<img src="https://imgur.com/J3D8OZ9.png"/>
+
+<img src="https://imgur.com/GIb58qc.png"/>
+
+<img src="https://imgur.com/xbxfDH3.png"/>
+
+<img src="https://imgur.com/Ay06DPw.png"/>
+
+`kuako`
+
+
+

CactusCon/Cracking/hash1.txt

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+Stacy:$2b$12$x1iqs/FYe9VlqS906vfyI.hdHd./HyQfc1NCnsvt5vPbrPKG9t64C

CactusCon/Cracking/hash2.txt

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+$1$MpIh$j3h8gwlvA0Y0YLzvjqoQ6/

CactusCon/Cracking/hash4.txt

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+Kevin:$5$4NOqdM6ItdQF7OEL$16001uwuKXXL8TzZ/n/Qs6VbgYD20PJ/YjOI98aUcAC

CactusCon/Cracking/hash5.txt

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+$1$1ccO$zX5YkiNuwKypRpMJ29mU20

CactusCon/Trainer/Trainer.md

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+# Trainer
+
+## Level 1
+
+<img src="https://imgur.com/fF3lpxZ.png"/>
+
+SSH with the username `level0` and password `level0`
+
+<img src="https://imgur.com/glu07ZX.png"/>
+
+<img src="https://imgur.com/X0b4M4a.png"/>
+
+## Level 2
+
+<img src="https://imgur.com/EDltI1I.png"/>
+
+Switch user to level1 with the password you found
+
+<img src="https://imgur.com/xoDKbpm.png"/>
+
+<img src="https://imgur.com/8uAL1RW.png"/>
+
+`943430e07fd566bc96aa05fca3c96e48`
+
+
+## Level 3
+
+<img src="https://imgur.com/WhvhCmJ.png"/>
+
+<img src="https://imgur.com/RC6QNQ2.png"/>
+
+<img src="https://imgur.com/B6Micdt.png"/>
+
+`2cadca6148093c403d82396252b8c4db`
+
+
+## Level 4
+
+<img src="https://imgur.com/vzmZCBg.png"/>
+
+<img src="https://imgur.com/SeKT4hG.png"/>
+
+## Level 5
+
+<img src="https://imgur.com/EALlS5A.png"/>
+
+## Level 6
+
+<img src="https://imgur.com/rMraU2e.png"/>
+
+<img src="https://imgur.com/ylj9h3L.png"/>
+
+## Level 7
+
+<img src="https://imgur.com/O37Uoav.png"/>
+
+<img src="https://imgur.com/LgQeuJK.png"/>
+
+## Level 8
+
+<img src="https://imgur.com/qZmIN1Z.png"/>
+
+<img src="https://imgur.com/HTLmhkC.png"/>
+
+<img src="https://imgur.com/3at5ZpA.png"/>
+
+## Level 9
+
+<img src="https://imgur.com/csKQVuN.png"/>
+
+<img src="https://imgur.com/9Dh26YK.png"/>
+
+<img src="https://imgur.com/2hGVdSD.png"/>
+
+Run strings on the binary
+
+<img src="https://imgur.com/JAH3LBf.png"/>
+
+## Level 10 
+
+<img src="https://imgur.com/YclRxkt.png"/>
+
+<img src="https://imgur.com/qA0FjPi.png"/>
+
+## Level 11
+
+<img src="https://imgur.com/yD7ooh5.png"/>
+
+<img src="https://imgur.com/gep6M8r.png"/>
+
+`192`	
+
+## Level 12
+
+<img src="https://imgur.com/chM9VtH.png"/>
+
+<img src="https://imgur.com/myte7rb.png"/>
+
+<img src="https://imgur.com/EEFzuxF.png"/>
+
+## Level 13
+
+<img src="https://imgur.com/9JYG4Ce.png"/>
+
+<img src="https://imgur.com/yHMot7M.png"/>
+
+We can see `mysecret` has a SUID bit 
+
+<img src="https://imgur.com/GGNjDBn.png"/>
+
+`f4736e1eb28b1d9055c5f5d58a49b5a6`
+
+## Level 14
+
+<img src="https://imgur.com/HxZvZp9.png"/>
+
+<img src="https://imgur.com/5fquULd.png"/>
+
+`0ea027e3835aa87a4a47465321c5fe75`
+
+## Level 15
+
+<img src="https://imgur.com/yjpRf7f.png"/>
+
+<img src="https://imgur.com/mix23OT.png"/>
+
+Since kernel version is `4.19.0-12` password is `4.19`
+
+## Level 16
+
+<img src="https://imgur.com/JnffVro.png"/>
+
+<img src="https://imgur.com/KxH4enG.png"/>
+
+Linux Distro is `Debian` so this will be our password
+
+## Level 17
+
+<img src="https://imgur.com/hHyRII7.png"/>
+
+Aliases are saved in `.bashrc`
+
+<img src="https://imgur.com/P7wtv3l.png"/>
+
+## Level 18
+
+<img src="https://imgur.com/AWrjtxS.png"/>
+
+<img src="https://imgur.com/WB8Ii4C.png"/>
+
+<img src="https://imgur.com/NDIYrR5.png"/>
+
+## Level 19
+
+<img src="https://imgur.com/GovoiPP.png"/>
+
+<img src="https://imgur.com/hJyh4iV.png"/>
+
+<img src="https://imgur.com/ZyPji94.png"/>
+
+## Level 20
+
+<img src="https://imgur.com/kF6Geuk.png"/>
+
+<img src="https://imgur.com/kF6Geuk.png"/>
+
+Here we can see id_rsa key for user `level20`
+
+<img src="https://imgur.com/uRzsz9M.png"/>
+
+## Level 21
+
+<img src="https://imgur.com/p2TfT8w.png"/>
+
+## Level 22
+
+<img src="https://imgur.com/Tkh0vLK.png"/>
+
+<img src="https://imgur.com/VLOYDo0.png"/>