Indonesian Telecomunication News

Sería muy util poder administrar todos nuestros servidores desde la palma de la mano.

Sin embargo una shell linux, no es viable en el teclado de un teléfono incluso de un tablet, sobretodo porque hay que escribir muchos símbolos, por ejemplo el guión, y estos teclados están pensados más bien para texto.

Pues bien, de esta necesidad surgió la aplicación SSHControl:

SSHControl

Esta problematica la he solucionado a base de utilizar nevegadores y estructurar los outputs para no acumular excesiva información en la pantalla.

- Navegador de ficheros
- Navegador de procesos
- Navegador de conexiones
- Navegador de logs
- Navegador de drivers de kernel

Esto permite administrar múltiples servidores con un solo dedo :)

Controlar la seguridad de sus servidores ahora es bastante sencillo y ágil, por ejemplo con solo hacer un "tap" encima de un usuario, podemos ver sos procesos asociados, con hacer otro tap en un proceso podemos kilearlo, ver mas info etc ..
Con hacer un tap encima de una apliacción, vemos sus conexiónes, con un tap en una conexión podemos agregar una regla de filtrado en el firewall, etc ..

En la siguiente versión habilitaré la opción de "Custom Commnands", la cual es muy util,
cada administrador o usuario linux, tiene una serie de comandos que repite con mucha frecuencia,
bien pues esta opción permite pre-programar estos comandos habituales, de manera que puedes lanzarlos con un simple tap.

En el roadmap tengo pensadas nuevas funcionalidades muy útiles :)

Aqui os dejo algunas capturas de pantalla:

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In this post we present the new version of the Burp Suite extension EsPReSSO - Extension for Processing and Recognition of Single Sign-On Protocols. A DTD attacker was implemented on SAML services that was based on the DTD Cheat Sheet by the Chair for Network and Data Security (https://web-in-security.blogspot.de/2016/03/xxe-cheat-sheet.html). In addition, many fixes were added and a new SAML editor was merged. You can find the newest version release here: https://github.com/RUB-NDS/BurpSSOExtension/releases/tag/v3.1

New SAML editor

Before the new release, EsPReSSO had a simple SAML editor where the decoded SAML messages could be modified by the user. We extended the SAML editor so that the user has the possibility to define the encoding of the SAML message and to select their HTTP binding (HTTP-GET or HTTP-POST).

Redesigned SAML Encoder/Decoder

Enhancement of the SAML attacker

XML Signature Wrapping and XML Signature Faking attacks have already been part of the previous EsPReSSO version. Now the user can also perform DTD attacks! The user can select from 18 different attack vectors and manually refine them all before applying the change to the original message. Additional attack vectors can also be added by extending the XML config file of the DTD attacker.
The DTD attacker can also be started in a fully automated mode. This functionality is integrated in the BurpSuite Intruder.

DTD Attacker for SAML messages

Supporting further attacks

We implemented a CertificateViewer which extracts and decodes the certificates contained within the SAML tokens. In addition, a user interface for executing SignatureExclusion attack on SAML has been implemented.

Additional functions will follow in later versions.

Currently we are working on XML Encryption attacks.

This is a combined work from Nurullah Erinola, Nils Engelbertz, David Herring, Juraj Somorovsky, and Vladislav Mladenov.

The research was supported by the European Commission through the FutureTrust project (grant 700542-Future-Trust-H2020-DS-2015-1).

More info

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What is ethical hacking?

Ethical hacking is identifying weakness in computer system and/or computer networks and coming with countermeasures that protect the weakness.

Ethical hackers must abide by the following rules-
1-Get written permission from the owner of the computer system and/or computer network before hacking.
2-Protect the privacy of the organisation been hacked etc.

Ethical Hacking and Ethical Hacker are terms used to describe hacking performed by a company or individual to help identity potential threats on a computer or network.

An Ethical Hacker attempts to byepass system security and search for any weak point that could be exploited by Malicious Hackers.

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Create a vulnerable active directory that's allowing you to test most of active directory attacks in local lab.

Main Features

Randomize Attacks
Full Coverage of the mentioned attacks
you need run the script in DC with Active Directory installed
Some of attacks require client workstation

Supported Attacks

Abusing ACLs/ACEs
Kerberoasting
AS-REP Roasting
Abuse DnsAdmins
Password in AD User comment
Password Spraying
DCSync
Silver Ticket
Golden Ticket
Pass-the-Hash
Pass-the-Ticket
SMB Signing Disabled

Example

# if you didn't install Active Directory yet , you can try 
Install-ADDSForest -CreateDnsDelegation:$false -DatabasePath "C:\\Windows\\NTDS" -DomainMode "7" -DomainName "cs.org" -DomainNetbiosName "cs" -ForestMode "7" -InstallDns:$true -LogPath "C:\\Windows\\NTDS" -NoRebootOnCompletion:$false -SysvolPath "C:\\Windows\\SYSVOL" -Force:$true
# if you already installed Active Directory, just run the script !
IEX((new-object net.webclient).downloadstring("https://raw.githubusercontent.com/wazehell/vulnerable-AD/master/vulnad.ps1"));
Invoke-VulnAD -UsersLimit 100 -DomainName "cs.org"

TODO

Add More realistic scenarios
Click close issue button on github

Download vulnerable-AD

via KitPloit

Indonesian Telecomunication News

Senin, 31 Agustus 2020

Administración Remota De Servidores Desde Android

Related news

Support For XXE Attacks In SAML In Our Burp Suite Extension

New SAML editor

Enhancement of the SAML attacker

Supporting further attacks

Additional functions will follow in later versions.

More info

Minggu, 30 Agustus 2020

WHAT IS ETHICAL HACKING

Vulnerable-AD - Create A Vulnerable Active Directory That'S Allowing You To Test Most Of Active Directory Attacks In Local Lab

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