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🦑#ExpertTip -if you have a fast server VPN Connection Must Be :


1️⃣The source port is bits 0-15. This is the packet source port that describes where the response packet should be sent. It can actually be set to zero if the port value is not applicable. For example, sometimes we do not need a response packet, then the packet can be installed on the zero port of the source. In most implementations, it is set to some port number.

2️⃣Destination port - bits 16-31. The destination port of the packet. This is required for all packets, unlike the packet source port.
As with the TCP protocol, one of the standard ports is usually used for the server (for example, port 53 for DNS servers), and the source port is selected arbitrarily for each connection, usually these are port numbers with a large number (tens of thousands).

3️⃣Length - bits 32-47. The length field indicates the length of the entire packet in octets, including the header and parts of the data. The shortest packet possible can be 8 octets long.
A field specifying the length of the entire datagram (header and data) in bytes. The minimum length is equal to the length of the header - 8 bytes. Theoretically, the maximum field size is 65535 bytes for a UDP datagram (8 bytes per header and 65527 per data). The actual limit for data length when using IPv4 is 65507 (in addition to 8 bytes per UDP header, another 20 by IP header is required).

4️⃣The checksum is bits 48-63. The checksum is the same checksum as in the TCP header, except that it contains a different data set. In other words, this is in addition to the sum of the extra parts of the IP header, the entire UDP header, UDP data, and the padding at the end when necessary.

>The checksum field is used to check the header and data for errors. If the sum is not generated by the transmitter, then the field is filled with zeros. This field is optional for IPv4.

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🦑How spam facebook message ?

🄸🄽🅂🅃🄰🄻🄻🄸🅂🄰🅃🄸🄾🄽 & 🅁🅄🄽 :

1️⃣pkg install update

2️⃣pkg install upgrade

3️⃣pkg install git

4️⃣pkg install python2

5️⃣pip2 install --upgrade pip

6️⃣git clone https://github.com/errorBrain/spamchat.git

7️⃣cd Spamchat

8️⃣pip2 install -r requirements.txt

9️⃣python2 messenger.py

🔟setup message 

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🦑HttpLiveProxyGrabber termux-linux
#ToolsforNoobs

🄸🄽🅂🅃🄰🄻🄻🄸🅂🄰🅃🄸🄾🄽 & 🅁🅄🄽 :

1️⃣git clone https://github.com/04x/HttpLiveProxyGrabber.git

2️⃣cd HttpLiveProxyGrabber

3️⃣python2 ProxGrab.py

4️⃣Choose options via numbers 

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🦑Some of the vulnerabilities in a web application that contains DVWA;
#FastTips :

1️⃣Brute force : Brute force HTTP form login page; used to test brute force password attack tools and shows the insecurity of weak passwords.

2️⃣Execution (implementation) of commands : Execution of commands at the operating system level.

3️⃣Cross-Site Request Forgery (CSRF): Allows the attacker to change the application administrator password.

4️⃣File Inclusion : Allows an “attacker” to attach remote / local files to a web application.

5️⃣SQL injection: Allows an “attacker” to inject SQL expressions into HTTP from the input field; DVWA includes blind and error-based SQL injection.
Insecure file upload : Allows an “attacker” to upload malicious files to a web server.

6️⃣Cross Site Scripting (XSS) : Attacker can embed its scripts in a web application / database. DVWA includes mirrored and stored XSS.

7️⃣Easter eggs: revealing full paths, authentication bypass, and some others.
Homepage: http://dvwa.co.uk/


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#Promotion FREE PRO ACCOUNTS


SOME SHITS SELL THOSE 🤣🤣

@PremiumHostTG

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🦑IMPORTANT FOR IMAGE PAYLOADs a real trick #ForExperts Bypassing CSP using polyglot JPEGs :

🦑THE CHALLENGE :

> James challenged me to see whether a JavaScript / JPEG polyglot could be created. Doing so will allow me to bypass CSP on almost every website that hosts images posted from the same domain.

>I happily took up the task, and began to analyze the structure. A current non-ASCII JavaScript vector 0xFF 0xD8 0xFF 0xE0 is the first four Bits. The next two bytes then specify the JPEG header length. If we use the bytes 0x2F 0x2A as header frequency, as you might guess we have a non-ASCII variable followed by a multi-line JavaScript comment. We then have to pad out the JPEG header to the length of 0x2F2A with nulls. Here's what it looks like:

FF D8 FF E0 2F 2A 4A 46 49 46 00 01 01 01 00 48 00 48 00 00 00 00 00 00 00 00 00 00....

1️⃣Inside a JPEG comment we can close the JavaScript comment and create an assignment for our non-ASCII JavaScript variable followed by our payload, then create another multi-line comment at the end of the JPEG comment.

FF FE 00 1C 2A 2F 3D 61 6C 65 72 74 28 22 42 75 72 70 20 72 6F 63 6B 73 2E 22 29 3B 2F 2A

2️⃣0xFF 0xFE is the comment header 0x00 0x1C specifies the length of the comment then the rest is our JavaScript payload which is of course */=alert("Burp rocks.")/*

3️⃣Next we need to close the comment on JavaScript, I edited the last four bytes of the image data before the image marker ends. This is what the file end looks like:

2A 2F 2F 2F FF D9

0xFF 0xD9 is the end of image marker.

4️⃣Nice so our JPEG polyglot is here, actually not yet. When using a UTF-8 character set for the text it corrupts our polyglot when it is used as a file, it works well if you do not require a charset except on Firefox! On MDN it does not say that the charset attribute is provided by the script but does. So you need to specify the ISO-8859-1 charset on the script tag to get the script to work

> It's worth noting that the polyglot JPEG works on Safari, Firefox, Edge and IE11. Chrome sensibly does not execute the image as JavaScript.

🦑The code to execute the image as JavaScript is as follows:

<script charset="ISO-8859-1" src="http://portswigger-labs.net/polyglot/jpeg/xss.jpg"></script>

5️⃣I tried to post this image as a photo of the phpBB profile but it does have restrictions. There is a limit on file size of 6k and a fixed resolution of 90x90. By cropping, I reduced the size of the logo and pondered how I could reduce the JPEG data.In the JPEG header I use /* which in hex is 0x2F and 0x2A, combined 0x2F2A which results in a length of 12074 which is a lot of padding and will result in a graphic far too big to fit as a profile picture. Looking at the ASCII table I tried to find a combination of characters that would be valid JavaScript and reduce the amount of padding required in the JPEG header whilst still being recognised as a valid JPEG file.

6️⃣The smallest starting byte I could find was 0x9 (a tab character) followed by 0x3A (a colon) which results in a combined hex value of 0x093A (2362) that shaves a lot of bytes from our file and creates a valid non-ASCII JavaScript label statement, followed by a variable using the JFIF identifier. Then I place a forward slash 0x2F instead of the NULL character at the end of the JFIF identifier and an asterisk as the version number. Here's what the hex looks like:

FF D8 FF E0 09 3A 4A 46 49 46 2F 2A

7️⃣Now we continue the rest of the JPEG header then pad with NULLs and inject our JavaScript payload:

FF D8 FF E0 09 3A 4A 46 49 46 2F 2A 01 01 00 48 00 48 00 00 00 00 00 00 00 ... (padding more nulls) 2A 2F 3D 61 6C 65 72 74 28 22 42 75 72 70 20 72 6F 63 6B 73 2E 22 29 3B 2F 2A

8️⃣If you allow users to upload JPEGs, these uploads are on the same domain as your app, and your CSP allows script from "self", you can bypass the CSP using a polyglot JPEG by injecting a script and pointing it to that image.

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Support & Share :

T.me/UndercodeTesting
T.me/UndercodeHacking
T.me/UndercodeSecurity

:)

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🦑Carding : 2020- find Breached Credit Cards Information


> THE TOOL SEARCH IN breached credit card details avaliable on the following 17 Websites:-

* cl1p.net
* dpaste
* dumpz.org
* hastebin
* ideone
* pastebin
* pw.fabian-fingerle.de
* gist.github.com
* heypasteit.com
* ivpaste.com
* mysticpaste.com
* paste.org.ru
* paste2.org
* sebsauvage.net/paste/
* slexy.org
* squadedit.com
* wklej.se
* textsnip.com

🄸🄽🅂🅃🄰🄻🄻🄸🅂🄰🅃🄸🄾🄽 & 🅁🅄🄽 :

1️⃣git clone https://github.com/itsmehacker/CardPwn.git

2️⃣cd CardPwn

3️⃣pip3 install -r requirements.txt

🦑Tested On

Kali L
Ubuntu
Nethunter

> This tool is a Proof of Concept and is for Educational Purposes Only.


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🦑httptunnel is free software :
>This can be useful for users behind restrictive firewalls. If WWW
access is allowed through an HTTP proxy, it's possible to use
httptunnel and, say, telnet or PPP to connect to a computer outside
the firewall.

🄸🄽🅂🅃🄰🄻🄻🄸🅂🄰🅃🄸🄾🄽 & 🅁🅄🄽 :

1️⃣git clone https://github.com/larsbrinkhoff/httptunnel.git

2️⃣cd httptunnel

3️⃣./autogen.sh

4️⃣ some examples:

1) start httptunnel server:
At host REMOTE, start hts like this:
hts -F localhost:23 8888 (set up httptunnel server to listen on port 8888 and forward to localhost:23)

2) start httptunnel client:
At host LOCAL, start htc like this:
htc -F 2323 -P PROXY_ADDRESS:8000 REMOTE_IP:8888 (set up httptunnel client to forward localhost:2323 to REMOTE_IP:8888 via a local proxy at PROXY_ADDRESS:8000)

3) or, if using a buffering HTTP proxy:
htc -F 2323 -P PROXY_ADDRESS:8000 -B 48K REMOTE_IP:8888


4) Now you can do this at host LOCAL:
telnet localhost 2323 (telnet in to REMOTE_IP:8888 via your httptunnel you just configured above on port localhost:2323)
...and you will hopefully get a login prompt from host REMOTE_IP.
Debugging:

5) For debug output, add -Dn to the end of a command, where n is the level of debug output you'd like to see, with 0 meaning no debug messages at all, and 5 being the highest level (verbose).

»ex: htc -F 10001 -P PROXY_ADDRESS:8000 REMOTE_IP:8888 -D5 will show verbose debug output (level 5 debugging) while setting up an httptunnel client to forward localhost:10001 to REMOTE_IP:8888 via a local proxy at PROXY_ADDRESS:8000

5️⃣Example sites :

> https://sergvergara.files.wordpress.com/2011/04/http_tunnel.pdf - excellent httptunnel tutorial, examples, & info

> http://sebsauvage.net/punching/ - another excellent example

> https://daniel.haxx.se/docs/sshproxy.html - more useful info

> http://neophob.com/2006/10/gnu-httptunnel-v33-windows-binaries/ - httptunnel Win32 binaries (dl)

> Google search for "http tunnel v3.3" - brings up lots of good links to httptunnel (this search seems to work better than searching for "httptunnel" alone since the latter brings up many generic search results or results pertaining to other tools)

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🦑Hacking Topic 2020 #Platforms :

- [YesWeHack](https://yeswehack.com/)
- [intigriti](https://intigriti.com/)
- [HackerOne](https://hackerone.com/)
- [Bugcrowd](https://bugcrowd.com/)
- [Cobalt](https://cobalt.io/)
- [Bountysource](https://www.bountysource.com/)
- [Bounty Factory](https://bountyfactory.io/)
- [Coder Bounty](http://www.coderbounty.com/)
- [FreedomSponsors](https://freedomsponsors.org/)
- [FOSS Factory](http://www.fossfactory.org/)
- [Synack](https://www.synack.com/)
- [HackenProof](https://hackenproof.com/)
- [Detectify](https://cs.detectify.com/)
- [Bugbountyjp](https://bugbounty.jp/)
- [Safehats](https://safehats.com/)
- [BugbountyHQ](https://www.bugbountyhq.com/)
- [Hackerhive](https://hackerhive.io/)
- [Hacktrophy](https://hacktrophy.com/)
- [AntiHACK](https://www.antihack.me/)
- [CESPPA](https://www.cesppa.com/)

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🦑Bug Bounty Tutorials & practice sources 2020 :

- How to Become a Successful Bug Bounty Hunter

- Researcher Resources - How to become a Bug Bounty Hunter

- Bug Bounties 101

- The life of a bug bounty hunter

- Awsome list of bugbounty cheatsheets

- Getting Started - Bug Bounty Hunter Methodology


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🦑 Available Bug Bounty Programs

- 123Contact Form
- 99designs
- Abacus
- Acquia
- ActiveCampaign
- ActiveProspect
- Adobe
- AeroFS
- Airbitz
- Airbnb
- Algolia
- Altervista
- Altroconsumo
- Amara
- Amazon Web Services
- Amazon.com
- ANCILE Solutions Inc.
- Anghami
- ANXBTC
- Apache httpd
- Appcelerator
- Apple
- Apptentive
- Aptible
- Ardour
- Arkane
- ARM mbed
- Asana
- ASP4all
- AT&T
- Atlassian


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