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cryptography/crypto-ctfs-tricks.md
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@ -1,4 +1,4 @@
# Crypto CTFs Tricks
<details>
@ -16,8 +16,7 @@ Get the [**official PEASS & HackTricks swag**](https://peass.creator-spring.com)
</details>
# Online Hashes DBs
## Online Hashes DBs
* _**Google it**_
* [http://hashtoolkit.com/reverse-hash?hash=4d186321c1a7f0f354b297e8914ab240](http://hashtoolkit.com/reverse-hash?hash=4d186321c1a7f0f354b297e8914ab240)
@ -31,33 +30,34 @@ Get the [**official PEASS & HackTricks swag**](https://peass.creator-spring.com)
* [https://hashkiller.co.uk/Cracker/MD5](https://hashkiller.co.uk/Cracker/MD5)
* [https://www.md5online.org/md5-decrypt.html](https://www.md5online.org/md5-decrypt.html)
# Magic Autosolvers
## Magic Autosolvers
* [**https://github.com/Ciphey/Ciphey**](https://github.com/Ciphey/Ciphey)
* [https://gchq.github.io/CyberChef/](https://gchq.github.io/CyberChef/) (Magic module)
* [https://github.com/dhondta/python-codext](https://github.com/dhondta/python-codext)
* [https://www.boxentriq.com/code-breaking](https://www.boxentriq.com/code-breaking)
# Encoders
## Encoders
Most of encoded data can be decoded with these 2 ressources:
* [https://www.dcode.fr/tools-list](https://www.dcode.fr/tools-list)
* [https://gchq.github.io/CyberChef/](https://gchq.github.io/CyberChef/)
## Substitution Autosolvers
### Substitution Autosolvers
* [https://www.boxentriq.com/code-breaking/cryptogram](https://www.boxentriq.com/code-breaking/cryptogram)
* [https://quipqiup.com/](https://quipqiup.com) - Very good !
### Caesar - ROTx Autosolvers
#### Caesar - ROTx Autosolvers
* [https://www.nayuki.io/page/automatic-caesar-cipher-breaker-javascript](https://www.nayuki.io/page/automatic-caesar-cipher-breaker-javascript)
### Atbash Cipher
#### Atbash Cipher
* [http://rumkin.com/tools/cipher/atbash.php](http://rumkin.com/tools/cipher/atbash.php)
## Base Encodings Autosolver
### Base Encodings Autosolver
Check all these bases with: [https://github.com/dhondta/python-codext](https://github.com/dhondta/python-codext)
@ -75,7 +75,7 @@ Check all these bases with: [https://github.com/dhondta/python-codext](https://g
* `D1QPRRB3C5S62RVFDHGG====`
* **Base32 Extended Hexadecimal** \[_0-9A-V_]
* `D1NMOOB3C5P62ORFDHGG====`
* **Base45** \[_0-9A-Z $%*+-./:_]
* **Base45** \[_0-9A-Z $%\*+-./:_]
* `59DPVDGPCVKEUPCPVD`
* **Base58 (bitcoin)** \[_1-9A-HJ-NP-Za-km-z_]
* `2yJiRg5BF9gmsU6AC`
@ -87,19 +87,19 @@ Check all these bases with: [https://github.com/dhondta/python-codext](https://g
* `g2AextRZpBKRBzQ9`
* **Base64** \[_A-Za-z0-9+/=_]
* `aG9sYWNhcmFjb2xh`
* **Base67** \[_A-Za-z0-9-_.!~_]
* **Base67** \[_A-Za-z0-9-_.!\~\_]
* `NI9JKX0cSUdqhr!p`
* **Base85 (Ascii85)** \[_!\"#$%&'()*+,-./0-9:;<=>?@A-Z[\\]^\_`a-u_]
* **Base85 (Ascii85)** \[_!"#$%&'()\*+,-./0-9:;<=>?@A-Z\[\\]^\_\`a-u_]
* `BQ%]q@psCd@rH0l`
* **Base85 (Adobe)** \[_!\"#$%&'()*+,-./0-9:;<=>?@A-Z[\\]^\_`a-u_]
* **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_]
* **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\__]
* **Base85 (XML)** \[_0-9A-Za-y!#$()\*+,-./:;=?@^\`{|}\~z\__]
* `Xm4y|V{~Y+V}dF?`
* **Base91** \[_A-Za-z0-9!#$%&()*+,./:;<=>?@[]^\_`{|}~"_]
* **Base91** \[_A-Za-z0-9!#$%&()\*+,./:;<=>?@\[]^\_\`{|}\~"_]
* `frDg[*jNN!7&BQM`
* **Base100** \[]
* `👟👦👣👘👚👘👩👘👚👦👣👘`
@ -128,25 +128,25 @@ Check all these bases with: [https://github.com/dhondta/python-codext](https://g
* **Citrix CTX1** \[]
* `MNGIKCAHMOGLKPAKMMGJKNAINPHKLOBLNNHILCBHNOHLLPBK`
[http://k4.cba.pl/dw/crypo/tools/eng_atom128c.html](http://k4.cba.pl/dw/crypo/tools/eng_atom128c.html) - 404 Dead: [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)
[http://k4.cba.pl/dw/crypo/tools/eng\_atom128c.html](http://k4.cba.pl/dw/crypo/tools/eng\_atom128c.html) - 404 Dead: [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)
## HackerizeXS \[_╫Λ↻├☰┏_]
### HackerizeXS \[_╫Λ↻├☰┏_]
```
╫☐↑Λ↻Λ┏Λ↻☐↑Λ
```
* [http://k4.cba.pl/dw/crypo/tools/eng_hackerize.html](http://k4.cba.pl/dw/crypo/tools/eng_hackerize.html) - 404 Dead: [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)
* [http://k4.cba.pl/dw/crypo/tools/eng\_hackerize.html](http://k4.cba.pl/dw/crypo/tools/eng\_hackerize.html) - 404 Dead: [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)
## Morse
### Morse
```
.... --- .-.. -.-. .- .-. .- -.-. --- .-.. .-
```
* [http://k4.cba.pl/dw/crypo/tools/eng_morse-encode.html](http://k4.cba.pl/dw/crypo/tools/eng_morse-encode.html) - 404 Dead: [https://gchq.github.io/CyberChef/](https://gchq.github.io/CyberChef/)
* [http://k4.cba.pl/dw/crypo/tools/eng\_morse-encode.html](http://k4.cba.pl/dw/crypo/tools/eng\_morse-encode.html) - 404 Dead: [https://gchq.github.io/CyberChef/](https://gchq.github.io/CyberChef/)
## UUencoder
### UUencoder
```
begin 644 webutils_pl
@ -159,7 +159,7 @@ end
* [http://www.webutils.pl/index.php?idx=uu](http://www.webutils.pl/index.php?idx=uu)
## XXEncoder
### XXEncoder
```
begin 644 webutils_pl
@ -170,7 +170,7 @@ end
* [www.webutils.pl/index.php?idx=xx](https://github.com/carlospolop/hacktricks/tree/bf578e4c5a955b4f6cdbe67eb4a543e16a3f848d/crypto/www.webutils.pl/index.php?idx=xx)
## YEncoder
### YEncoder
```
=ybegin line=128 size=28 name=webutils_pl
@ -180,7 +180,7 @@ ryvkryvkryvkryvkryvkryvkryvk
* [http://www.webutils.pl/index.php?idx=yenc](http://www.webutils.pl/index.php?idx=yenc)
## BinHex
### BinHex
```
(This file must be converted with BinHex 4.0)
@ -190,7 +190,7 @@ ryvkryvkryvkryvkryvkryvkryvk
* [http://www.webutils.pl/index.php?idx=binhex](http://www.webutils.pl/index.php?idx=binhex)
## ASCII85
### ASCII85
```
<~85DoF85DoF85DoF85DoF85DoF85DoF~>
@ -198,7 +198,7 @@ ryvkryvkryvkryvkryvkryvkryvk
* [http://www.webutils.pl/index.php?idx=ascii85](http://www.webutils.pl/index.php?idx=ascii85)
## Dvorak keyboard
### Dvorak keyboard
```
drnajapajrna
@ -206,7 +206,7 @@ drnajapajrna
* [https://www.geocachingtoolbox.com/index.php?lang=en\&page=dvorakKeyboard](https://www.geocachingtoolbox.com/index.php?lang=en\&page=dvorakKeyboard)
## A1Z26
### A1Z26
Letters to their numerical value
@ -214,7 +214,7 @@ Letters to their numerical value
8 15 12 1 3 1 18 1 3 15 12 1
```
## Affine Cipher Encode
### 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
@ -222,15 +222,15 @@ Letter to num `(ax+b)%26` (_a_ and _b_ are the keys and _x_ is the letter) and t
krodfdudfrod
```
## SMS Code
### 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 identify this code because you will see\*\* several numbers repeated\*\*.
You can decode this code in: [https://www.dcode.fr/multitap-abc-cipher](https://www.dcode.fr/multitap-abc-cipher)
## Bacon Code
### Bacon Code
Substitude each letter for 4 As or Bs (or 1s and 0s)
@ -239,21 +239,21 @@ Substitude each letter for 4 As or Bs (or 1s and 0s)
AABBB ABBAB ABABA AAAAA AAABA AAAAA BAAAA AAAAA AAABA ABBAB ABABA AAAAA
```
## Runes
### Runes
![](../.gitbook/assets/runes.jpg)
# Compression
## Compression
**Raw Deflate** and **Raw Inflate** (you can find both in Cyberchef) can compress and decompress data without headers.
# Easy Crypto
## Easy Crypto
## XOR - Autosolver
### XOR - Autosolver
* [https://wiremask.eu/tools/xor-cracker/](https://wiremask.eu/tools/xor-cracker/)
## Bifid
### Bifid
A keywork is needed
@ -261,7 +261,7 @@ A keywork is needed
fgaargaamnlunesuneoa
```
## Vigenere
### Vigenere
A keywork is needed
@ -273,9 +273,9 @@ wodsyoidrods
* [https://www.dcode.fr/vigenere-cipher](https://www.dcode.fr/vigenere-cipher)
* [https://www.mygeocachingprofile.com/codebreaker.vigenerecipher.aspx](https://www.mygeocachingprofile.com/codebreaker.vigenerecipher.aspx)
# Strong Crypto
## Strong Crypto
## Fernet
### Fernet
2 base64 strings (token and key)
@ -289,7 +289,7 @@ Key:
* [https://asecuritysite.com/encryption/ferdecode](https://asecuritysite.com/encryption/ferdecode)
## Samir Secret Sharing
### Samir Secret Sharing
A secret is splitted in X parts and to recover it you need Y parts (_Y <=X_).
@ -301,18 +301,17 @@ A secret is splitted in X parts and to recover it you need Y parts (_Y <=X_).
[http://christian.gen.co/secrets/](http://christian.gen.co/secrets/)
## OpenSSL brute-force
### OpenSSL brute-force
* [https://github.com/glv2/bruteforce-salted-openssl](https://github.com/glv2/bruteforce-salted-openssl)
* [https://github.com/carlospolop/easy_BFopensslCTF](https://github.com/carlospolop/easy_BFopensslCTF)
* [https://github.com/carlospolop/easy\_BFopensslCTF](https://github.com/carlospolop/easy\_BFopensslCTF)
# Tools
## Tools
* [https://github.com/Ganapati/RsaCtfTool](https://github.com/Ganapati/RsaCtfTool)
* [https://github.com/lockedbyte/cryptovenom](https://github.com/lockedbyte/cryptovenom)
* [https://github.com/nccgroup/featherduster](https://github.com/nccgroup/featherduster)
<details>
<summary><strong>Support HackTricks and get benefits!</strong></summary>
@ -328,5 +327,3 @@ Get the [**official PEASS & HackTricks swag**](https://peass.creator-spring.com)
**Share your hacking tricks submitting PRs to the** [**hacktricks github repo**](https://github.com/carlospolop/hacktricks)**.**
</details>