# Crypto CTFs Tricks
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## Online Hashes DBs
* ***Google it***
*
* [https://www.onlinehashcrack.com/](https://www.onlinehashcrack.com)
* [https://crackstation.net/](https://crackstation.net)
* [https://md5decrypt.net/](https://md5decrypt.net)
*
* [https://gpuhash.me/](https://gpuhash.me)
*
* [https://www.cmd5.org/](https://www.cmd5.org)
*
*
## Magic Autosolvers
* [**https://github.com/Ciphey/Ciphey**](https://github.com/Ciphey/Ciphey)
* (Magic module)
*
*
## Encoders
Most of encoded data can be decoded with these 2 ressources:
*
*
### Substitution Autosolvers
*
* [https://quipqiup.com/](https://quipqiup.com) - Very good !
#### Caesar - ROTx Autosolvers
*
#### Atbash Cipher
*
### Base Encodings Autosolver
Check all these bases with:
* **Ascii85**
* `BQ%]q@psCd@rH0l`
* **Base26** \[*A-Z*]
* `BQEKGAHRJKHQMVZGKUXNT`
* **Base32** \[*A-Z2-7=*]
* `NBXWYYLDMFZGCY3PNRQQ====`
* **Zbase32** \[*ybndrfg8ejkmcpqxot1uwisza345h769*]
* `pbzsaamdcf3gna5xptoo====`
* **Base32 Geohash** \[*0-9b-hjkmnp-z*]
* `e1rqssc3d5t62svgejhh====`
* **Base32 Crockford** \[*0-9A-HJKMNP-TV-Z*]
* `D1QPRRB3C5S62RVFDHGG====`
* **Base32 Extended Hexadecimal** \[*0-9A-V*]
* `D1NMOOB3C5P62ORFDHGG====`
* **Base45** \[*0-9A-Z $%\*+-./:*]
* `59DPVDGPCVKEUPCPVD`
* **Base58 (bitcoin)** \[*1-9A-HJ-NP-Za-km-z*]
* `2yJiRg5BF9gmsU6AC`
* **Base58 (flickr)** \[*1-9a-km-zA-HJ-NP-Z*]
* `2YiHqF5bf9FLSt6ac`
* **Base58 (ripple)** \[*rpshnaf39wBUDNEGHJKLM4PQ-T7V-Z2b-eCg65jkm8oFqi1tuvAxyz*]
* `pyJ5RgnBE9gm17awU`
* **Base62** \[*0-9A-Za-z*]
* `g2AextRZpBKRBzQ9`
* **Base64** \[*A-Za-z0-9+/=*]
* `aG9sYWNhcmFjb2xh`
* **Base67** \[*A-Za-z0-9-*.!\~\_]
* `NI9JKX0cSUdqhr!p`
* **Base85 (Ascii85)** \[*!"#$%&'()\*+,-./0-9:;<=>?@A-Z\[\\]^\_\`a-u*]
* `BQ%]q@psCd@rH0l`
* **Base85 (Adobe)** \[*!"#$%&'()\*+,-./0-9:;<=>?@A-Z\[\\]^\_\`a-u*]
* `<~BQ%]q@psCd@rH0l~>`
* **Base85 (IPv6 or RFC1924)** \[*0-9A-Za-z!#$%&()\*+-;<=>?@^*\`{|}\~\_]
* `Xm4y`V\_|Y(V{dF>\`
* **Base85 (xbtoa)** \[*!"#$%&'()\*+,-./0-9:;<=>?@A-Z\[\\]^\_\`a-u*]
* `xbtoa Begin\nBQ%]q@psCd@rH0l\nxbtoa End N 12 c E 1a S 4e6 R 6991d`
* **Base85 (XML)** \[*0-9A-Za-y!#$()\*+,-./:;=?@^\`{|}\~z\_*]
* `Xm4y|V{~Y+V}dF?`
* **Base91** \[*A-Za-z0-9!#$%&()\*+,./:;<=>?@\[]^\_\`{|}\~"*]
* `frDg[*jNN!7&BQM`
* **Base100** \[]
* `👟👦👣👘👚👘👩👘👚👦👣👘`
* **Base122** \[]
* `4F ˂r0Xmvc`
* **ATOM-128** \[*/128GhIoPQROSTeUbADfgHijKLM+n0pFWXY456xyzB7=39VaqrstJklmNuZvwcdEC*]
* `MIc3KiXa+Ihz+lrXMIc3KbCC`
* **HAZZ15** \[*HNO4klm6ij9n+J2hyf0gzA8uvwDEq3X1Q7ZKeFrWcVTts/MRGYbdxSo=ILaUpPBC5*]
* `DmPsv8J7qrlKEoY7`
* **MEGAN35** \[*3G-Ub=c-pW-Z/12+406-9Vaq-zA-F5*]
* `kLD8iwKsigSalLJ5`
* **ZONG22** \[*ZKj9n+yf0wDVX1s/5YbdxSo=ILaUpPBCHg8uvNO4klm6iJGhQ7eFrWczAMEq3RTt2*]
* `ayRiIo1gpO+uUc7g`
* **ESAB46** \[]
* `3sHcL2NR8WrT7mhR`
* **MEGAN45** \[]
* `kLD8igSXm2KZlwrX`
* **TIGO3FX** \[]
* `7AP9mIzdmltYmIP9mWXX`
* **TRIPO5** \[]
* `UE9vSbnBW6psVzxB`
* **FERON74** \[]
* `PbGkNudxCzaKBm0x`
* **GILA7** \[]
* `D+nkv8C1qIKMErY1`
* **Citrix CTX1** \[]
* `MNGIKCAHMOGLKPAKMMGJKNAINPHKLOBLNNHILCBHNOHLLPBK`
- 404 Dead:
### HackerizeXS \[*╫Λ↻├☰┏*]
```
╫☐↑Λ↻Λ┏Λ↻☐↑Λ
```
* - 404 Dead:
### Morse
```
.... --- .-.. -.-. .- .-. .- -.-. --- .-.. .-
```
* - 404 Dead:
### UUencoder
```
begin 644 webutils_pl
M2$],04A/3$%(3TQ!2$],04A/3$%(3TQ!2$],04A/3$%(3TQ!2$],04A/3$%(
M3TQ!2$],04A/3$%(3TQ!2$],04A/3$%(3TQ!2$],04A/3$%(3TQ!2$],04A/
F3$%(3TQ!2$],04A/3$%(3TQ!2$],04A/3$%(3TQ!2$],04A/3$$`
`
end
```
*
### XXEncoder
```
begin 644 webutils_pl
hG2xAEIVDH236Hol-G2xAEIVDH236Hol-G2xAEIVDH236Hol-G2xAEIVDH236
5Hol-G2xAEE++
end
```
* [www.webutils.pl/index.php?idx=xx](https://github.com/carlospolop/hacktricks/tree/bf578e4c5a955b4f6cdbe67eb4a543e16a3f848d/crypto/www.webutils.pl/index.php?idx=xx)
### YEncoder
```
=ybegin line=128 size=28 name=webutils_pl
ryvkryvkryvkryvkryvkryvkryvk
=yend size=28 crc32=35834c86
```
*
### BinHex
```
(This file must be converted with BinHex 4.0)
:#hGPBR9dD@acAh"X!$mr2cmr2cmr!!!!!!!8!!!!!-ka5%p-38K26%&)6da"5%p
-38K26%'d9J!!:
```
*
### ASCII85
```
<~85DoF85DoF85DoF85DoF85DoF85DoF~>
```
*
### Dvorak keyboard
```
drnajapajrna
```
*
### A1Z26
Letters to their numerical value
```
8 15 12 1 3 1 18 1 3 15 12 1
```
### Affine Cipher Encode
Letter to num `(ax+b)%26` (*a* and *b* are the keys and *x* is the letter) and the result back to letter
```
krodfdudfrod
```
### SMS Code
**Multitap** [replaces a letter](https://www.dcode.fr/word-letter-change) by repeated digits defined by the corresponding key code on a mobile [phone keypad](https://www.dcode.fr/phone-keypad-cipher) (This mode is used when writing SMS).\
For example: 2=A, 22=B, 222=C, 3=D...\
You can identify this code because you will see\*\* several numbers repeated\*\*.
You can decode this code in:
### Bacon Code
Substitude each letter for 4 As or Bs (or 1s and 0s)
```
00111 01101 01010 00000 00010 00000 10000 00000 00010 01101 01010 00000
AABBB ABBAB ABABA AAAAA AAABA AAAAA BAAAA AAAAA AAABA ABBAB ABABA AAAAA
```
### Runes
## Compression
**Raw Deflate** and **Raw Inflate** (you can find both in Cyberchef) can compress and decompress data without headers.
## Easy Crypto
### XOR - Autosolver
*
### Bifid
A keywork is needed
```
fgaargaamnlunesuneoa
```
### Vigenere
A keywork is needed
```
wodsyoidrods
```
*
*
*
## Strong Crypto
### Fernet
2 base64 strings (token and key)
```
Token:
gAAAAABWC9P7-9RsxTz_dwxh9-O2VUB7Ih8UCQL1_Zk4suxnkCvb26Ie4i8HSUJ4caHZuiNtjLl3qfmCv_fS3_VpjL7HxCz7_Q==
Key:
-s6eI5hyNh8liH7Gq0urPC-vzPgNnxauKvRO4g03oYI=
```
*
### Samir Secret Sharing
A secret is splitted in X parts and to recover it you need Y parts (*Y <=X*).
```
8019f8fa5879aa3e07858d08308dc1a8b45
80223035713295bddf0b0bd1b10a5340b89
803bc8cf294b3f83d88e86d9818792e80cd
```
### OpenSSL brute-force
*
*
## Tools
*
*
*
🎙️ HackTricks LIVE Twitch Wednesdays 5.30pm (UTC) 🎙️ - 🎥 Youtube 🎥
* Do you work in a **cybersecurity company**? Do you want to see your **company advertised in HackTricks**? or do you want to have access to the **latest version of the PEASS or download HackTricks in PDF**? Check the [**SUBSCRIPTION PLANS**](https://github.com/sponsors/carlospolop)!
* Discover [**The PEASS Family**](https://opensea.io/collection/the-peass-family), our collection of exclusive [**NFTs**](https://opensea.io/collection/the-peass-family)
* Get the [**official PEASS & HackTricks swag**](https://peass.creator-spring.com)
* **Join the** [**💬**](https://emojipedia.org/speech-balloon/) [**Discord group**](https://discord.gg/hRep4RUj7f) or the [**telegram group**](https://t.me/peass) or **follow** me on **Twitter** [**🐦**](https://github.com/carlospolop/hacktricks/tree/7af18b62b3bdc423e11444677a6a73d4043511e9/\[https:/emojipedia.org/bird/README.md)[**@carlospolopm**](https://twitter.com/carlospolopm)**.**
* **Share your hacking tricks by submitting PRs to the** [**hacktricks repo**](https://github.com/carlospolop/hacktricks) **and** [**hacktricks-cloud repo**](https://github.com/carlospolop/hacktricks-cloud).
---
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