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https://github.com/HackTricks-wiki/hacktricks.git
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272 lines
9.5 KiB
Markdown
272 lines
9.5 KiB
Markdown
# Crypto CTFs Tricks
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{{#include ../banners/hacktricks-training.md}}
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## Bases de Datos de Hashes en Línea
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- _**Búscalo en Google**_
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- [http://hashtoolkit.com/reverse-hash?hash=4d186321c1a7f0f354b297e8914ab240](http://hashtoolkit.com/reverse-hash?hash=4d186321c1a7f0f354b297e8914ab240)
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- [https://www.onlinehashcrack.com/](https://www.onlinehashcrack.com)
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- [https://crackstation.net/](https://crackstation.net)
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- [https://md5decrypt.net/](https://md5decrypt.net)
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- [https://www.onlinehashcrack.com](https://www.onlinehashcrack.com)
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- [https://gpuhash.me/](https://gpuhash.me)
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- [https://hashes.org/search.php](https://hashes.org/search.php)
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- [https://www.cmd5.org/](https://www.cmd5.org)
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- [https://hashkiller.co.uk/Cracker/MD5](https://hashkiller.co.uk/Cracker/MD5)
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- [https://www.md5online.org/md5-decrypt.html](https://www.md5online.org/md5-decrypt.html)
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## Autosolvers Mágicos
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- [**https://github.com/Ciphey/Ciphey**](https://github.com/Ciphey/Ciphey)
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- [https://gchq.github.io/CyberChef/](https://gchq.github.io/CyberChef/) (módulo mágico)
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- [https://github.com/dhondta/python-codext](https://github.com/dhondta/python-codext)
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- [https://www.boxentriq.com/code-breaking](https://www.boxentriq.com/code-breaking)
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## Codificadores
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La mayoría de los datos codificados se pueden decodificar con estos 2 recursos:
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- [https://www.dcode.fr/tools-list](https://www.dcode.fr/tools-list)
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- [https://gchq.github.io/CyberChef/](https://gchq.github.io/CyberChef/)
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### Autosolvers de Sustitución
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- [https://www.boxentriq.com/code-breaking/cryptogram](https://www.boxentriq.com/code-breaking/cryptogram)
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- [https://quipqiup.com/](https://quipqiup.com) - ¡Muy bueno!
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#### Autosolvers de César - ROTx
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- [https://www.nayuki.io/page/automatic-caesar-cipher-breaker-javascript](https://www.nayuki.io/page/automatic-caesar-cipher-breaker-javascript)
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#### Cifrado Atbash
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- [http://rumkin.com/tools/cipher/atbash.php](http://rumkin.com/tools/cipher/atbash.php)
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### Autosolver de Codificaciones Base
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Verifica todas estas bases con: [https://github.com/dhondta/python-codext](https://github.com/dhondta/python-codext)
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- **Ascii85**
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- `BQ%]q@psCd@rH0l`
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- **Base26** \[_A-Z_]
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- `BQEKGAHRJKHQMVZGKUXNT`
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- **Base32** \[_A-Z2-7=_]
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- `NBXWYYLDMFZGCY3PNRQQ====`
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- **Zbase32** \[_ybndrfg8ejkmcpqxot1uwisza345h769_]
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- `pbzsaamdcf3gna5xptoo====`
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- **Base32 Geohash** \[_0-9b-hjkmnp-z_]
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- `e1rqssc3d5t62svgejhh====`
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- **Base32 Crockford** \[_0-9A-HJKMNP-TV-Z_]
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- `D1QPRRB3C5S62RVFDHGG====`
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- **Base32 Hexadecimal Extendida** \[_0-9A-V_]
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- `D1NMOOB3C5P62ORFDHGG====`
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- **Base45** \[_0-9A-Z $%\*+-./:_]
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- `59DPVDGPCVKEUPCPVD`
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- **Base58 (bitcoin)** \[_1-9A-HJ-NP-Za-km-z_]
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- `2yJiRg5BF9gmsU6AC`
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- **Base58 (flickr)** \[_1-9a-km-zA-HJ-NP-Z_]
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- `2YiHqF5bf9FLSt6ac`
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- **Base58 (ripple)** \[_rpshnaf39wBUDNEGHJKLM4PQ-T7V-Z2b-eCg65jkm8oFqi1tuvAxyz_]
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- `pyJ5RgnBE9gm17awU`
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- **Base62** \[_0-9A-Za-z_]
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- `g2AextRZpBKRBzQ9`
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- **Base64** \[_A-Za-z0-9+/=_]
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- `aG9sYWNhcmFjb2xh`
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- **Base67** \[_A-Za-z0-9-_.!\~\_]
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- `NI9JKX0cSUdqhr!p`
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- **Base85 (Ascii85)** \[_!"#$%&'()\*+,-./0-9:;<=>?@A-Z\[\\]^\_\`a-u_]
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- `BQ%]q@psCd@rH0l`
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- **Base85 (Adobe)** \[_!"#$%&'()\*+,-./0-9:;<=>?@A-Z\[\\]^\_\`a-u_]
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- `<~BQ%]q@psCd@rH0l~>`
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- **Base85 (IPv6 o RFC1924)** \[_0-9A-Za-z!#$%&()\*+-;<=>?@^_\`{|}\~\_]
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- `Xm4y`V\_|Y(V{dF>\`
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- **Base85 (xbtoa)** \[_!"#$%&'()\*+,-./0-9:;<=>?@A-Z\[\\]^\_\`a-u_]
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- `xbtoa Begin\nBQ%]q@psCd@rH0l\nxbtoa End N 12 c E 1a S 4e6 R 6991d`
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- **Base85 (XML)** \[\_0-9A-Za-y!#$()\*+,-./:;=?@^\`{|}\~z\_\_]
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- `Xm4y|V{~Y+V}dF?`
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- **Base91** \[_A-Za-z0-9!#$%&()\*+,./:;<=>?@\[]^\_\`{|}\~"_]
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- `frDg[*jNN!7&BQM`
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- **Base100** \[]
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- `👟👦👣👘👚👘👩👘👚👦👣👘`
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- **Base122** \[]
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- `4F ˂r0Xmvc`
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- **ATOM-128** \[_/128GhIoPQROSTeUbADfgHijKLM+n0pFWXY456xyzB7=39VaqrstJklmNuZvwcdEC_]
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- `MIc3KiXa+Ihz+lrXMIc3KbCC`
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- **HAZZ15** \[_HNO4klm6ij9n+J2hyf0gzA8uvwDEq3X1Q7ZKeFrWcVTts/MRGYbdxSo=ILaUpPBC5_]
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- `DmPsv8J7qrlKEoY7`
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- **MEGAN35** \[_3G-Ub=c-pW-Z/12+406-9Vaq-zA-F5_]
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- `kLD8iwKsigSalLJ5`
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- **ZONG22** \[_ZKj9n+yf0wDVX1s/5YbdxSo=ILaUpPBCHg8uvNO4klm6iJGhQ7eFrWczAMEq3RTt2_]
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- `ayRiIo1gpO+uUc7g`
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- **ESAB46** \[]
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- `3sHcL2NR8WrT7mhR`
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- **MEGAN45** \[]
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- `kLD8igSXm2KZlwrX`
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- **TIGO3FX** \[]
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- `7AP9mIzdmltYmIP9mWXX`
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- **TRIPO5** \[]
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- `UE9vSbnBW6psVzxB`
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- **FERON74** \[]
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- `PbGkNudxCzaKBm0x`
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- **GILA7** \[]
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- `D+nkv8C1qIKMErY1`
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- **Citrix CTX1** \[]
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- `MNGIKCAHMOGLKPAKMMGJKNAINPHKLOBLNNHILCBHNOHLLPBK`
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[http://k4.cba.pl/dw/crypo/tools/eng_atom128c.html](http://k4.cba.pl/dw/crypo/tools/eng_atom128c.html) - 404 Muerto: [https://web.archive.org/web/20190228181208/http://k4.cba.pl/dw/crypo/tools/eng_hackerize.html](https://web.archive.org/web/20190228181208/http://k4.cba.pl/dw/crypo/tools/eng_hackerize.html)
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### HackerizeXS \[_╫Λ↻├☰┏_]
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```
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╫☐↑Λ↻Λ┏Λ↻☐↑Λ
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```
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- [http://k4.cba.pl/dw/crypo/tools/eng_hackerize.html](http://k4.cba.pl/dw/crypo/tools/eng_hackerize.html) - 404 Muerto: [https://web.archive.org/web/20190228181208/http://k4.cba.pl/dw/crypo/tools/eng_hackerize.html](https://web.archive.org/web/20190228181208/http://k4.cba.pl/dw/crypo/tools/eng_hackerize.html)
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### Morse
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```
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.... --- .-.. -.-. .- .-. .- -.-. --- .-.. .-
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```
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- [http://k4.cba.pl/dw/crypo/tools/eng_morse-encode.html](http://k4.cba.pl/dw/crypo/tools/eng_morse-encode.html) - 404 Muerto: [https://gchq.github.io/CyberChef/](https://gchq.github.io/CyberChef/)
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### UUencoder
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```
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begin 644 webutils_pl
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M2$],04A/3$%(3TQ!2$],04A/3$%(3TQ!2$],04A/3$%(3TQ!2$],04A/3$%(
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M3TQ!2$],04A/3$%(3TQ!2$],04A/3$%(3TQ!2$],04A/3$%(3TQ!2$],04A/
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F3$%(3TQ!2$],04A/3$%(3TQ!2$],04A/3$%(3TQ!2$],04A/3$$`
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`
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end
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```
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- [http://www.webutils.pl/index.php?idx=uu](http://www.webutils.pl/index.php?idx=uu)
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### XXEncoder
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```
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begin 644 webutils_pl
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hG2xAEIVDH236Hol-G2xAEIVDH236Hol-G2xAEIVDH236Hol-G2xAEIVDH236
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5Hol-G2xAEE++
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end
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```
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- [www.webutils.pl/index.php?idx=xx](https://github.com/carlospolop/hacktricks/tree/bf578e4c5a955b4f6cdbe67eb4a543e16a3f848d/crypto/www.webutils.pl/index.php?idx=xx)
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### YEncoder
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```
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=ybegin line=128 size=28 name=webutils_pl
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ryvkryvkryvkryvkryvkryvkryvk
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=yend size=28 crc32=35834c86
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```
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- [http://www.webutils.pl/index.php?idx=yenc](http://www.webutils.pl/index.php?idx=yenc)
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### BinHex
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```
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(This file must be converted with BinHex 4.0)
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:#hGPBR9dD@acAh"X!$mr2cmr2cmr!!!!!!!8!!!!!-ka5%p-38K26%&)6da"5%p
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-38K26%'d9J!!:
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```
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- [http://www.webutils.pl/index.php?idx=binhex](http://www.webutils.pl/index.php?idx=binhex)
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### ASCII85
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```
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<~85DoF85DoF85DoF85DoF85DoF85DoF~>
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```
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- [http://www.webutils.pl/index.php?idx=ascii85](http://www.webutils.pl/index.php?idx=ascii85)
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### Teclado Dvorak
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```
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drnajapajrna
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```
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- [https://www.geocachingtoolbox.com/index.php?lang=es\&page=dvorakKeyboard](https://www.geocachingtoolbox.com/index.php?lang=es&page=dvorakKeyboard)
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### A1Z26
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Letras a su valor numérico
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```
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8 15 12 1 3 1 18 1 3 15 12 1
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```
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### Cifrado Afín Codificar
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Letra a número `(ax+b)%26` (_a_ y _b_ son las claves y _x_ es la letra) y el resultado de vuelta a letra
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```
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krodfdudfrod
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```
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### SMS Code
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**Multitap** [replaces a letter](https://www.dcode.fr/word-letter-change) por dígitos repetidos definidos por el código de la tecla correspondiente en un [teclado de teléfono móvil](https://www.dcode.fr/phone-keypad-cipher) (Este modo se utiliza al escribir SMS).\
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Por ejemplo: 2=A, 22=B, 222=C, 3=D...\
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Puedes identificar este código porque verás **varios números repetidos**.
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Puedes decodificar este código en: [https://www.dcode.fr/multitap-abc-cipher](https://www.dcode.fr/multitap-abc-cipher)
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### Bacon Code
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Sustituye cada letra por 4 As o Bs (o 1s y 0s)
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```
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00111 01101 01010 00000 00010 00000 10000 00000 00010 01101 01010 00000
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AABBB ABBAB ABABA AAAAA AAABA AAAAA BAAAA AAAAA AAABA ABBAB ABABA AAAAA
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```
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### Runes
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## Compresión
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**Raw Deflate** y **Raw Inflate** (puedes encontrar ambos en Cyberchef) pueden comprimir y descomprimir datos sin encabezados.
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## Cripto Fácil
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### XOR - Autosolver
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- [https://wiremask.eu/tools/xor-cracker/](https://wiremask.eu/tools/xor-cracker/)
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### Bifid
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Se necesita una palabra clave.
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```
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fgaargaamnlunesuneoa
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```
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### Vigenere
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Se necesita una palabra clave
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```
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wodsyoidrods
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```
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- [https://www.guballa.de/vigenere-solver](https://www.guballa.de/vigenere-solver)
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- [https://www.dcode.fr/vigenere-cipher](https://www.dcode.fr/vigenere-cipher)
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- [https://www.mygeocachingprofile.com/codebreaker.vigenerecipher.aspx](https://www.mygeocachingprofile.com/codebreaker.vigenerecipher.aspx)
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## Cripto Fuerte
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### Fernet
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2 cadenas base64 (token y clave)
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```
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Token:
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gAAAAABWC9P7-9RsxTz_dwxh9-O2VUB7Ih8UCQL1_Zk4suxnkCvb26Ie4i8HSUJ4caHZuiNtjLl3qfmCv_fS3_VpjL7HxCz7_Q==
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Key:
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-s6eI5hyNh8liH7Gq0urPC-vzPgNnxauKvRO4g03oYI=
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```
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- [https://asecuritysite.com/encryption/ferdecode](https://asecuritysite.com/encryption/ferdecode)
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### Compartición Secreta de Samir
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Un secreto se divide en X partes y para recuperarlo necesitas Y partes (_Y <=X_).
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```
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8019f8fa5879aa3e07858d08308dc1a8b45
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80223035713295bddf0b0bd1b10a5340b89
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803bc8cf294b3f83d88e86d9818792e80cd
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```
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[http://christian.gen.co/secrets/](http://christian.gen.co/secrets/)
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### Fuerza bruta de OpenSSL
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- [https://github.com/glv2/bruteforce-salted-openssl](https://github.com/glv2/bruteforce-salted-openssl)
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- [https://github.com/carlospolop/easy_BFopensslCTF](https://github.com/carlospolop/easy_BFopensslCTF)
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## Herramientas
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- [https://github.com/Ganapati/RsaCtfTool](https://github.com/Ganapati/RsaCtfTool)
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- [https://github.com/lockedbyte/cryptovenom](https://github.com/lockedbyte/cryptovenom)
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- [https://github.com/nccgroup/featherduster](https://github.com/nccgroup/featherduster)
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{{#include ../banners/hacktricks-training.md}}
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