unsec

Windows 8.1 share folder without password (guest user)

2015-01-03T11:12:00.004-08:00

Primer comentario del 2014 y desde hace ¿2 años?

Me ha dado mucha guerra compartir carpetas publicas sin que requiera autenticación, es decir, sin que salte el popup solicitando credenciales. Para hacerlo, además de lo que pone en absolutamente todas las partes de deshabilitar la opción de contraseñas en las propiedades del perfil de red y habilitar el usuario Invitado hay que cambiar una política:

->Seguridad de red nivel de autenticación LAN Manager: y ponerla a:
-> Enviar LM y NTLM: usar la seguridad de sesion NTLMv2 si se negocia.

Dos veces que lo he tenido que hacer, dos veces que me he pasado bastante tiempo perdido cambiando otras políticas.

Evitar la detección de un entorno vmware

2015-01-03T11:06:00.000-08:00

Añadir al VMX:

isolation.tools.getPtrLocation.disable = "TRUE"
isolation.tools.setPtrLocation.disable = "TRUE"
isolation.tools.setVersion.disable = "TRUE"
isolation.tools.getVersion.disable = "TRUE"
monitor_control.disable_directexec = "TRUE"
monitor_control.disable_chksimd = "TRUE"
monitor_control.disable_ntreloc = "TRUE"
monitor_control.disable_selfmod = "TRUE"
monitor_control.disable_reloc = "TRUE"
monitor_control.disable_btinout = "TRUE"
monitor_control.disable_btmemspace = "TRUE"
monitor_control.disable_btpriv = "TRUE"
monitor_control.disable_btseg = "TRUE"

Crear usb de Windows7 desde Linux

2012-10-22T03:57:00.004-07:00

# fdisk /dev/sdb (partition type 7, and bootable flag)

# mkfs.ntfs -f /dev/sdb1

# ms-sys -7 /dev/sdb

# mount -o loop win7.iso /mnt/iso
# mount /dev/sdb1 /mnt/usb

# cp -r /mnt/iso/* /mnt/usb/

Fuente: http://serverfault.com/questions/6714/how-to-make-windows-7-usb-flash-install-media-from-linux

Arrancar instalacion de Windows 7 desde pen

2012-08-20T01:58:00.001-07:00

1. Formatear el pendrive de 4 GB como NTFS con tamaño de asignacion predeterminado.
2. Extraer el ISO de Windows 7 con el Winrar.
3. Abrir una consola con permisos de administrador y tipear C:/Disco_De_Windows7_Descomprimido/boot/bootsect.exe /nt60 F: (donde F es la letra de la unidad del pendrive, esto hace que el pendrive sea booteable, tambien sirve para instalar el Vista desde un pendrive).
4. Pasar todo el contenido del iso descomprimido al pendrive.

(taringa: http://www.taringa.net/posts/info/2071814/Instalar-Windows-7-desde-un-pendrive.html)

Recursive Unrar Script for Windows

2012-05-13T04:23:00.002-07:00

Por si no tengo cygwin:

Step 2: Change to the directory containing the folders for the episodes you want to extract. For example:
cd "\Users\Steve\Downloads\My Favorite Show - Seasons 1-6\My Show - Season 1"

Step 3: Now that we are in the folder containing all the sub-folders to each episode for your show, type in the following command to extract all of the episodes:
for /R %i IN (.) do "c:\Program Files\WinRAR\Rar.exe" x "%i/*.rar"

De: http://stevemorrissey.com/wp/2009/08/05/recursive-unrar-script-for-windows/

Warning: date(): It is not safe to rely on the system's php.ini

2011-09-29T04:27:00.001-07:00

Editar /etc/php.ini y añadir:

date.timezone = "Europe/Madrid"

Comparar 2 ficheros de texto línea a línea

2011-09-04T05:04:00.001-07:00

Siempre lo intento hacer con el comando "comm", pero nunca sale el resultado esperando si el fichero es demasiado grande.. en perl:


#!/usr/bin/perl



use Data::Dumper;





open(A,"$ARGV[0]");

@a1=;

close A;



open(B,"$ARGV[1]");

@a2=;

close B;



my @a  = array_differenz(\@a1, \@a2);

foreach (@a) { print; }





sub array_differenz ($$) {

my $a1   = shift; # array reference

my $a2   = shift; # array reference



my @a1m2 = @$a1;  # array 1 minus array 2;



for my $element (@$a2) {

for my $index (0..$#a1m2) {

if ($element eq $a1m2[$index]) {

splice @a1m2, $index, 1;

last;

}

}

}



my @a2m1 = @$a2;  # array 2 minus array 1;



for my $element (@$a1) {

for my $index (0..$#a2m1) {

if ($element eq $a2m1[$index]) {

splice @a2m1, $index, 1;

last;

}

}

}



return (@a1m2, @a2m1);



} # sub array_differenz

Velocidad en discos USB en linux

2011-09-01T22:59:00.001-07:00
De: http://www.linux-usb.org/FAQ.html#i5

A:For USB Mass Storage devices (that is, devices which use the usb-storage driver) max_sectors controls the maximum amount of data that will be transferred to or from the device in a single command. As the name implies this transfer length is measured in sectors, where a sector is 512 bytes (that's a logical sector size, not necessarily the same as the size of a physical sector on the device). Thus for example, max_sectors = 240 means that a single command will not transfer more than 120 KB of data.

Linux 2.6 gives you the ability to see and to change the max_sectors value for each USB storage device, independently. Assuming you have a sysfs filesystem mounted on /sys and assuming /dev/sdb is a USB drive, you can see the max_sectors value for /dev/sdb simply by running:

cat /sys/block/sdb/device/max_sectors
and you can set max_sectors to 64 by running (as root):

echo 64 >/sys/block/sdb/device/max_sectors
Values should be positive multiples of 8 (16 on the Alpha and other 64-bit platforms). There is no upper limit, but you probably shouldn't make max_sectors much bigger than 2048 (corresponding to 1 MB, which is quite a lot).

In general, increasing max_sectors will improve throughput since it means that larger amounts of data can be transferred in a single command with no need for being split up among multiple commands. Of course this is subject to diminishing returns when max_sectors is very big. More importantly, it's true only up to a point. Many devices have limits on the amount of data they can transfer, and if you try to exceed that limit you will most likely crash the device.

VMWare Player en Linux con SELinux

2011-03-15T13:54:00.000-07:00
Hay que modificar los /dev/vmnet*

ls -Za /dev/vmne*
crw-------. root root unconfined_u:object_r:device_t:s0 /dev/vmnet0
crw-------. root root unconfined_u:object_r:device_t:s0 /dev/vmnet1
crw-------. root root unconfined_u:object_r:device_t:s0 /dev/vmnet8

Mediante:

restorecon -v /dev/vmnet1
restorecon -v /dev/vmnet0
restorecon -v /dev/vmnet8

ls -Za /dev/vmne*
crw-------. root root system_u:object_r:vmware_device_t:s0 /dev/vmnet0
crw-------. root root system_u:object_r:vmware_device_t:s0 /dev/vmnet1
crw-------. root root system_u:object_r:vmware_device_t:s0 /dev/vmnet8

Alt-gr en vmware sobre un linux

2011-03-11T02:37:00.001-08:00
Editar /etc/vmware/config

xkeymap.keycode.108 = 0x138 # Alt_R
xkeymap.keycode.106 = 0x135 # KP_Divide
xkeymap.keycode.104 = 0x11c # KP_Enter
xkeymap.keycode.111 = 0x148 # Up
xkeymap.keycode.116 = 0x150 # Down
xkeymap.keycode.113 = 0x14b # Left
xkeymap.keycode.114 = 0x14d # Right
xkeymap.keycode.105 = 0x11d # Control_R
xkeymap.keycode.118 = 0x152 # Insert
xkeymap.keycode.119 = 0x153 # Delete
xkeymap.keycode.110 = 0x147 # Home
xkeymap.keycode.115 = 0x14f # End
xkeymap.keycode.112 = 0x149 # Prior
xkeymap.keycode.117 = 0x151 # Next
xkeymap.keycode.78 = 0x46 # Scroll_Lock

Cambiar proximo reinicio en grub - Lilo -R

2010-10-18T03:54:00.001-07:00
echo "savedefault --default=1 --once" | grub --batch

arp static en Windows7

2010-10-01T05:49:00.001-07:00
Ejemplo:
netsh interface ipv4 add neighbors "Local Area Connection" 192.168.0.1 00-24-01-d2-3a-bd

crear un Access point (y no ad-hoc) en Windows 7

2010-05-05T02:33:00.000-07:00
En un cmd:

netsh wlan set hostednetwork allow ssid clave
netsh wlan start hostednetwork
netsh wlan show hostednetwork
netsh wlan show hostednetwork security

... y compartir la conexión en el interfaz que está conectado a Internet ...

Buscar en ripe.db.gz

2010-01-27T15:43:00.000-08:00
Usar el whois de whois.ripe.net no permite expresiones regular, pero se puede bajar su bbdd:

wget ftp://ftp.ripe.net/ripe/dbase/ripe.db.gz
zgrep -B10 -Ei "netname:.*Cocacola" ripe.db.gz | grep -E "netname|inetnum"

Seguridad Web checklists, webappsec

2010-01-01T13:45:00.001-08:00

SQL Injection Cheat Sheet -
http://ferruh.mavituna.com/sql-injection-cheatsheet-oku/

SQL Injection Cheat Sheet - http://michaeldaw.org/sql-injection-cheat-sheet

SQL Injection Cheat Sheet w/ filter evasion - http://ha.ckers.org/sqlinjection/

SQL Injection Cheat Sheets sorted by DB -
http://pentestmonkey.net/index.php?option=com_content&task=category&sectionid=9&id=24&Itemid=1

XSS Cheat Sheet w/ filter evasion - http://ha.ckers.org/xss.html

Web App Assesment Cheat Sheet -
http://www.secguru.com/files/cheatsheet/webappcheatsheet2.pdf

Aplicaciones web vulnerables

2010-01-01T13:44:00.000-08:00

GOAT - http://www.owasp.org/index.php/Category:OWASP_WebGoat_Project

MOTH - http://www.bonsai-sec.com/en/research/moth.php

Damn Vulnerable Web App - http://www.dvwa.co.uk/

Mutillidae - http://www.irongeek.com/i.php?page=security/mutillidae-deliberately-vulnerable-php-owasp-top-10

Hackme Bank - http://www.foundstone.com/us/resources/proddesc/hacmebank.htm

Hackme Travel - http://www.foundstone.com/us/resources/proddesc/hacmetravel.htm

Hackme Shipping -
http://www.foundstone.com/us/resources/proddesc/hacmeshipping.htm

Hackme Casino - http://www.foundstone.com/us/resources/proddesc/hacmecasino.htm

deshabilitar los popups del avira :/

2009-12-26T05:48:00.001-08:00
Desde: http://www.wikihow.com/Remove-the-Popup-Ads-in-Avira-Antivir

Windows 7 or Windows Vista Business/Ultimate

Open the control panel through Start > Control Panel.
2
Go to Administrative Tools > Local security policy.
3
Click on Software Restriction Policy > Action > Create new restriction policy.
4
Right-click, and go to additional rules > new path rule.
5
Click Browse and navigate to C:\Program Files\Avira\AntiVir Desktop\ and double-click avnotify.exe.
6
Set the security level to Disallowed.
7
Click apply and OK.

Quitar luz botón central e71

2009-12-11T05:47:00.001-08:00

ajustes>general>personalizacion>indicador notificación

Ya no parecerá que han llegado sms cuando realmente no han llegado

bash printf seq

2009-11-09T09:17:00.000-08:00

seq -f %05g 1 10

http://wp.copon.es/?tag=printf

Configuración nokia simyo wvdial

2009-11-05T12:51:00.001-08:00
[Dialer Defaults] Init1 = ATZ Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0 Init3 = AT+CGDCONT=1,"IP","gprs-service.com" Modem Type = USB Modem Baud = 460800 New PPPD = yes Modem = /dev/ttyACM0 ISDN = 0 Phone = *99# Username =. Password =. Stupid Mode = 1 Ask Password = 0 Dial Command = ATDT Compuserve = 0 Force Address = Idle Seconds = 3000 DialMessage1 = DialMessage2 = Auto DNS = 1

Alias de DNS - cache snooping

2009-10-14T23:15:00.000-07:00
Probar mediante dns cache snooping y el dns id (si no es random) la posibilidad de detectar si dos direcciones IP distintas (alias de un mismo server) corren el mismo servidor DNS...

http://www.rootsecure.net/content/downloads/pdf/dns_cache_snooping.pdf

config wvdial nokia e71 modem 3g vodafone

2009-09-13T13:14:00.001-07:00

[Dialer Defaults]
Modem = /dev/ttyACM0
Baud = 460800
Init1 = ATZ
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
ISDN = 0
Modem Type = Analog Modem
Phone = *99#
Init5 = AT+CGDCONT=1,"IP","airtelnet.es";
Username = vodafone
Password = password
Stupid Mode = 1

atajos de teclado en e71

2009-08-08T10:06:00.001-07:00
1. To turn bluetooth ON / OFF from keyboard Long Press *

2. To switch Profile from General to Silent and vice versa Long Press #

3. While doing a contact search in standby mode number keys don’t display corresponding letter, to have them display correct letters tap the function key once before typing anything.

4. To change writing language or turn OFF/ON predictive text input press function key + spacebar

5. Long press of 0 activates web browser, second press leads to browser bookmarks

6. To mark/select multiple item press SHIFT and press DOWN on Navi button

7. To mark/select single item press SHIFT and CENTER button inside Navi button

8. To turn ON/OFF numeric keypad press FUNCTION twice.

9. Pressing RETURN(ENTER) on standby application icon shortcut will open them.

10. When in lock mode hit CENTER Navi button to display large time

11. to copy marked/selected text press FUNCTION+CTRL+C to paste press FUNC+CTRL+V

12. To move a page up or down press FUNC+CTRL+Navi UP/DOWN. Remember pressing FUNC 2 times makes it as a sticky

13. Pressing Shift + Backspace = delete letters after cursor

14. Hold down left soft key to read out new text messages.

15. Shift+Chr jumps directly to language selection.

Generador de diccionarios en base al contenido de una web (wordlist dictionary web spider crawler brutefoce)

2009-07-17T15:59:00.001-07:00
http://securityexperiment.com/se/2008/02/wlauthor-updated-customized-wo.html
http://www.digininja.org/cewl.php

añadir usuario en emech

2009-06-26T07:54:00.000-07:00
16:53 <@DS> !user +nick #pene nick!*@* 20
16:53 <@DS> !user nick +AO