mirror of
https://github.com/carlospolop/hacktricks
synced 2024-11-25 14:10:41 +00:00
327 lines
12 KiB
Markdown
327 lines
12 KiB
Markdown
# Crypto CTFs Tricks
|
||
|
||
{% hint style="success" %}
|
||
Learn & practice AWS Hacking:<img src="/.gitbook/assets/arte.png" alt="" data-size="line">[**HackTricks Training AWS Red Team Expert (ARTE)**](https://training.hacktricks.xyz/courses/arte)<img src="/.gitbook/assets/arte.png" alt="" data-size="line">\
|
||
Learn & practice GCP Hacking: <img src="/.gitbook/assets/grte.png" alt="" data-size="line">[**HackTricks Training GCP Red Team Expert (GRTE)**<img src="/.gitbook/assets/grte.png" alt="" data-size="line">](https://training.hacktricks.xyz/courses/grte)
|
||
|
||
<details>
|
||
|
||
<summary>Support HackTricks</summary>
|
||
|
||
* Check the [**subscription plans**](https://github.com/sponsors/carlospolop)!
|
||
* **Join the** 💬 [**Discord group**](https://discord.gg/hRep4RUj7f) or the [**telegram group**](https://t.me/peass) or **follow** us on **Twitter** 🐦 [**@hacktricks\_live**](https://twitter.com/hacktricks\_live)**.**
|
||
* **Share hacking tricks by submitting PRs to the** [**HackTricks**](https://github.com/carlospolop/hacktricks) and [**HackTricks Cloud**](https://github.com/carlospolop/hacktricks-cloud) github repos.
|
||
|
||
</details>
|
||
{% endhint %}
|
||
|
||
## Online Hashes DBs
|
||
|
||
* _**Google it**_
|
||
* [http://hashtoolkit.com/reverse-hash?hash=4d186321c1a7f0f354b297e8914ab240](http://hashtoolkit.com/reverse-hash?hash=4d186321c1a7f0f354b297e8914ab240)
|
||
* [https://www.onlinehashcrack.com/](https://www.onlinehashcrack.com)
|
||
* [https://crackstation.net/](https://crackstation.net)
|
||
* [https://md5decrypt.net/](https://md5decrypt.net)
|
||
* [https://www.onlinehashcrack.com](https://www.onlinehashcrack.com)
|
||
* [https://gpuhash.me/](https://gpuhash.me)
|
||
* [https://hashes.org/search.php](https://hashes.org/search.php)
|
||
* [https://www.cmd5.org/](https://www.cmd5.org)
|
||
* [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
|
||
|
||
* [**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
|
||
|
||
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
|
||
|
||
* [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
|
||
|
||
* [https://www.nayuki.io/page/automatic-caesar-cipher-breaker-javascript](https://www.nayuki.io/page/automatic-caesar-cipher-breaker-javascript)
|
||
|
||
#### Atbash Cipher
|
||
|
||
* [http://rumkin.com/tools/cipher/atbash.php](http://rumkin.com/tools/cipher/atbash.php)
|
||
|
||
### Base Encodings Autosolver
|
||
|
||
Check all these bases with: [https://github.com/dhondta/python-codext](https://github.com/dhondta/python-codext)
|
||
|
||
* **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`
|
||
|
||
[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↻├☰┏_]
|
||
|
||
```
|
||
╫☐↑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)
|
||
|
||
### 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/)
|
||
|
||
### 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
|
||
```
|
||
|
||
* [http://www.webutils.pl/index.php?idx=uu](http://www.webutils.pl/index.php?idx=uu)
|
||
|
||
### 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
|
||
```
|
||
|
||
* [http://www.webutils.pl/index.php?idx=yenc](http://www.webutils.pl/index.php?idx=yenc)
|
||
|
||
### BinHex
|
||
|
||
```
|
||
(This file must be converted with BinHex 4.0)
|
||
:#hGPBR9dD@acAh"X!$mr2cmr2cmr!!!!!!!8!!!!!-ka5%p-38K26%&)6da"5%p
|
||
-38K26%'d9J!!:
|
||
```
|
||
|
||
* [http://www.webutils.pl/index.php?idx=binhex](http://www.webutils.pl/index.php?idx=binhex)
|
||
|
||
### ASCII85
|
||
|
||
```
|
||
<~85DoF85DoF85DoF85DoF85DoF85DoF~>
|
||
```
|
||
|
||
* [http://www.webutils.pl/index.php?idx=ascii85](http://www.webutils.pl/index.php?idx=ascii85)
|
||
|
||
### Dvorak keyboard
|
||
|
||
```
|
||
drnajapajrna
|
||
```
|
||
|
||
* [https://www.geocachingtoolbox.com/index.php?lang=en\&page=dvorakKeyboard](https://www.geocachingtoolbox.com/index.php?lang=en\&page=dvorakKeyboard)
|
||
|
||
### 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: [https://www.dcode.fr/multitap-abc-cipher](https://www.dcode.fr/multitap-abc-cipher)
|
||
|
||
### 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
|
||
|
||
* [https://wiremask.eu/tools/xor-cracker/](https://wiremask.eu/tools/xor-cracker/)
|
||
|
||
### Bifid
|
||
|
||
A keywork is needed
|
||
|
||
```
|
||
fgaargaamnlunesuneoa
|
||
```
|
||
|
||
### Vigenere
|
||
|
||
A keywork is needed
|
||
|
||
```
|
||
wodsyoidrods
|
||
```
|
||
|
||
* [https://www.guballa.de/vigenere-solver](https://www.guballa.de/vigenere-solver)
|
||
* [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
|
||
|
||
### Fernet
|
||
|
||
2 base64 strings (token and key)
|
||
|
||
```
|
||
Token:
|
||
gAAAAABWC9P7-9RsxTz_dwxh9-O2VUB7Ih8UCQL1_Zk4suxnkCvb26Ie4i8HSUJ4caHZuiNtjLl3qfmCv_fS3_VpjL7HxCz7_Q==
|
||
|
||
Key:
|
||
-s6eI5hyNh8liH7Gq0urPC-vzPgNnxauKvRO4g03oYI=
|
||
```
|
||
|
||
* [https://asecuritysite.com/encryption/ferdecode](https://asecuritysite.com/encryption/ferdecode)
|
||
|
||
### Samir Secret Sharing
|
||
|
||
A secret is splitted in X parts and to recover it you need Y parts (_Y <=X_).
|
||
|
||
```
|
||
8019f8fa5879aa3e07858d08308dc1a8b45
|
||
80223035713295bddf0b0bd1b10a5340b89
|
||
803bc8cf294b3f83d88e86d9818792e80cd
|
||
```
|
||
|
||
[http://christian.gen.co/secrets/](http://christian.gen.co/secrets/)
|
||
|
||
### 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)
|
||
|
||
## 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)
|
||
|
||
{% hint style="success" %}
|
||
Learn & practice AWS Hacking:<img src="/.gitbook/assets/arte.png" alt="" data-size="line">[**HackTricks Training AWS Red Team Expert (ARTE)**](https://training.hacktricks.xyz/courses/arte)<img src="/.gitbook/assets/arte.png" alt="" data-size="line">\
|
||
Learn & practice GCP Hacking: <img src="/.gitbook/assets/grte.png" alt="" data-size="line">[**HackTricks Training GCP Red Team Expert (GRTE)**<img src="/.gitbook/assets/grte.png" alt="" data-size="line">](https://training.hacktricks.xyz/courses/grte)
|
||
|
||
<details>
|
||
|
||
<summary>Support HackTricks</summary>
|
||
|
||
* Check the [**subscription plans**](https://github.com/sponsors/carlospolop)!
|
||
* **Join the** 💬 [**Discord group**](https://discord.gg/hRep4RUj7f) or the [**telegram group**](https://t.me/peass) or **follow** us on **Twitter** 🐦 [**@hacktricks\_live**](https://twitter.com/hacktricks\_live)**.**
|
||
* **Share hacking tricks by submitting PRs to the** [**HackTricks**](https://github.com/carlospolop/hacktricks) and [**HackTricks Cloud**](https://github.com/carlospolop/hacktricks-cloud) github repos.
|
||
|
||
</details>
|
||
{% endhint %}
|