Showing posts with label Linux. Show all posts
Showing posts with label Linux. Show all posts

Tuesday, April 17, 2018

Install OpenVAS on Ubuntu


OpenVAS is a framework of several services and tools offering a comprehensive and powerful vulnerability scanning and vulnerability management solution. The framework is part of Greenbone Networks' commercial vulnerability management solution from which developments are contributed to the Open Source community since 2009.

1. Install dependencies

OpenVAS Virtual Appliance / GreenBone Installation

OpenVAS Framework
The GSM Community Edition is a derivate of the GSM ONE and allows a quick and easy option on Windows, Linux or Mac to give the solution a trial. No particular know-how is needed.
In contrast to the commercial solution the Community Feed instead of the Greenbone Security Feed is used. Also some management functions like for TLS certificates are not included. Feed updates happen on a regular basis, but the system itself can not be updated. The commercial version can be updated seamless and also includes access to the Greenbone Support.
The Community Edition as well as the GSM ONE are designed for use with a laptop. The full feature set for a vulnerability management process (schedules, alarms, sensors) are only available with the bigger GSM models (see here for an overview) and can be obtained from Greenbone as an evaluation unit.

1. OpenVAS / GreenBone Installation Video




Saturday, April 14, 2018

Metasploit Installation on Windows 7 and 10

The Metasploit Framework (MSF) is far more than just a collection of exploits. It’s an infrastructure that you can build upon and utilize for your custom needs. This allows you to concentrate on your unique environment, and not have to reinvent the wheel. I consider the MSF to be one of the single most useful auditing tools freely available to security professionals today. From a wide array of commercial grade exploits and an extensive exploit development environment, all the way to network information gathering tools and web vulnerability plugins, the Metasploit Framework provides a truly impressive work environment.

1. Installation on Windows 7
Youtube Video:



Kali Virtual Appliance Installation and Usage

Kali Linux is the world’s most powerful and popular penetration testing platform, used by security professionals in a wide range of specializations, including penetration testing, forensics, reverse engineering, and vulnerability assessment. It is the culmination of years of refinement and the result of a continuous evolution of the platform, from WHoppiX to WHAX, to BackTrack, and now to a complete penetration testing framework leveraging many features of Debian GNU/Linux and the vibrant open source community worldwide.

Kali Linux has not been built to be a simple collection of tools, but rather a flexible framework that professional penetration testers, security enthusiasts, students, and amateurs can customize to fit their specific needs.
1. Installation Kali Virtual Appliance


Saturday, September 30, 2017

LAMP and WordPress with HTTPS Certification Cloud Installation on Ubuntu

I have selected Ubuntu as OS platform to install my php, wordpress and mysql. It gave me lots of learning experience on Linux. Here is many steps I recorded during working on my 51sec.org blog site.

For Windows: WAMP and Wordpress Install on AWS Free Tier Windows 2012 R2
For Ubuntu: LAMP and WordPress Installation on Ubuntu

1. Basic Ubuntu Configuration (Not in Cloud)
1.1 Configure Interfaces

Welcome to Ubuntu 15.10 (GNU/Linux 4.2.0-16-generic x86_64)

 * Documentation:  https://help.ubuntu.com/

48 packages can be updated.
37 updates are security updates.

Last login: Sat Feb 13 20:16:03 2016 from 192.168.2.62
[email protected]:~$ cd /etc/network
[email protected]:/etc/network$ sudo vi interfaces
[sudo] password for john: 

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

source /etc/network/interfaces.d/*

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface -- use DHCP 
auto eth0

iface eth0 inet dhcp

# The secondart network interface -- use static ip address
auto ens160
iface ens160 inet static
address 192.168.2.22
netmask 255.255.255.0
gateway 192.168.2.1
dns-nameserver 8.8.8.8
~

~
[email protected]:/etc/network$sudo /etc/init.d/networking restart


Friday, September 29, 2017

Basic Linux Commands (Tips and Tricks)

1. Basic Commands

man : manual
ls :List Directory Contents
pwd :print working directory
cd :change directory
mkdir :Make directory
cp :Copy
mv :Move
find and locate and whereis
kill

Wednesday, April 13, 2016

CentOS Basic Configuration

The CentOS Project is a community-driven free software effort focused on delivering a robust open source ecosystem. For users, CentOS offers a consistent manageable platform that suits a wide variety of deployments. For open source communities, CentOS offers a solid, predictable base to build upon, along with extensive resources to build, test, release, and maintain their code.

1. Find Out Installed Package


[[email protected] /]$ rpm -qa |less
plymouth-0.8.9-0.24.20140113.el7.centos.x86_64
libsoup-2.48.1-3.el7.x86_64
libaio-0.3.109-13.el7.x86_64
dmidecode-2.12-9.el7.x86_64
passwd-0.79-4.el7.x86_64
bind-libs-lite-9.9.4-29.el7_2.2.x86_64
sed-4.2.2-5.el7.x86_64
grub2-2.02-0.34.el7.centos.x86_64
libcom_err-1.42.9-7.el7.x86_64
rsyslog-7.4.7-12.el7.x86_64
biosdevname-0.6.2-1.el7.x86_64
dracut-config-rescue-033-360.el7_2.x86_64
libacl-2.2.51-12.el7.x86_64
openssh-clients-6.6.1p1-23.el7_2.x86_64
xe-guest-utilities-6.5.0-1432.x86_64
libgcrypt-1.5.3-12.el7_1.1.x86_64
libpcap-1.5.3-8.el7.x86_64
cronie-1.4.11-14.el7.x86_64
iwl6050-firmware-41.28.5.1-43.el7.noarch
iwl4965-firmware-228.61.2.24-43.el7.noarch
iwl3160-firmware-22.0.7.0-43.el7.noarch
libunistring-0.9.3-9.el7.x86_64
iwl100-firmware-39.31.5.1-43.el7.noarch
perl-parent-0.225-244.el7.noarch
newt-0.52.15-4.el7.x86_64
perl-Pod-Escapes-1.04-286.el7.noarch
gdbm-1.10-8.el7.x86_64
perl-libs-5.16.3-286.el7.x86_64

.......

[[email protected] /]$ rpm -qa |grep syslog

rsyslog-7.4.7-12.el7.x86_64



Wednesday, August 6, 2014

Linux : find big file in the all directories

1. Juniper Firewall  

find . -type f -size +10000 -exec ls -lh {} \; 

Sample output:

[email protected]% find . -type f -size +10000 -exec ls -lh {} \; 
-rw-r--r--  1 930  929   134M Jan  5 17:34 ./cf/packages/junos-11.4R6.6-domestic
-rw-r--r--  1 root  wheel   139M Sep  8  2011 ./cf/var/log/junos-srxsme-11.2R2.4-domestic.tgz
-rw-r-----  1 root  wheel   4.9M Feb 11 17:12 ./cf/var/db/idpd/db/secdb_02.db
-rw-r-----  1 root  wheel   6.7M Feb 11 17:13 ./cf/var/db/idpd/db/secdb_03.db
-rw-r-----  1 root  wheel    64M Feb 11 17:13 ./cf/var/db/idpd/db/secdb_06.db
-rwxr-xr-x  1 admin  20    24M May 23 08:38 ./cf/var/db/idpd/nsm-download/SignatureUpdate.xml
-r-xr-xr-x  1 root  wheel   5.2M Jan  5 17:33 ./jail/html/dynamic-vpn/client/jam/InstallerComponentSRX.exe
-rw-r--r--  1 root  wheel   139M Sep  8  2011 ./jail/var/log/junos-srxsme-11.2R2.4-domestic.tgz
-rw-r-----  1 root  config    14M Feb  8 22:16 ./mfs/var/run/db/schema.db
-rw-r-----  1 root  wheel    10M Feb  8 22:19 ./mfs/var/sdb/log.0000000001
-r--r--r--  1 root  wheel   6.5M Jan  5 13:59 ./usr/lib/dd/libjkernel-dd.so
-r-xr-xr-x  1 root  wheel    13M Jan  5 15:39 ./usr/sbin/authd
-r-xr-xr-x  1 root  wheel   6.0M Jan  5 16:51 ./usr/sbin/chassisd
-r-xr-xr-x  1 root  wheel    27M Jan  5 13:05 ./usr/sbin/flowd_octeon
-r-xr-xr-x  1 root  wheel    34M Jan  5 13:05 ./usr/sbin/flowd_octeon_hm
-r-xr-xr-x  1 root  wheel   5.5M Jan  5 16:51 ./usr/sbin/kmd
-r-xr-xr-x  1 root  wheel    13M Jan  5 16:24 ./usr/sbin/rpd



2. Checkpoint Firewall gateway:


[[email protected]]# find . -type f -size +50000k -exec ls -lh {} \; | awk '{ print $9 ": " $5 }'
./sysimg/CPwrapper/linux/CPEndpointSecurity/EndpointSecurityServer.bin: 145M
./sysimg/CPwrapper/linux/windows/SmartConsole.exe: 194M
./sysimg/CPwrapper/linux/CPrt/CPrt-R75.40-00.i386.rpm: 53M
./sysimg/CPwrapper/linux/CPportal/CPportal-R75.40-00.i386.rpm: 59M
./var/log/db: 336M
./var/log/upload/WebUpload.IjyBg6: 91M
./var/log/upload/Check_Point_R77.10_T151_upg_WEBUI_and_SmartUpdate.Gaia.tgz: 1.5G
./var/log/upgrade/RPMS/auto_hfs-0.2-cp990150005.i386.rpm: 59M
./var/log/upgrade/scripts/linux/CPcvpn/CPcvpn-R77-00.i386.rpm: 67M
./var/log/upgrade/scripts/linux/CPvpn/CPsuite-R77-00.i386.rpm: 504M
./var/log/upgrade/scripts/linux/CPuepm/CPuepm-R77-00.i386.rpm: 125M
./var/log/upgrade/scripts/linux/CPportal/CPportal-R77-00.i386.rpm: 62M
./var/log/upgrade/scripts/linux/windows/SmartConsole.exe: 302M
./var/log/upgrade/scripts/linux/CPrt/CPrt-R77-00.i386.rpm: 53M
./var/log/opt/CPsuite-R75.40/fw1/fw.log: 55M
./var/CPbackup/backups/backup_CP-M-.test.com_9_7_2013_13_21.tgz: 59M
./var/opt/CPsuite-R75.40/fw1/conf/appfw/appfw_tables.sqlite: 130M
./sys/devices/pci0000:00/0000:00:02.0/resource2: 256M
./proc/kcore: 1015M