(Page 5 of 68)   < Prev  1 2 3 4 5 6 7 8 9 10 11  Next >

Category: Auditing » Network

Engage Packet builder
Added 2006-08-06
by G. Wilmes
A powerfull and scriptable packet Builder, being useful to build parsonalized packet with the aim of testing the security of your firewall, network, etc... (TCP, IP, UDP, ICMP)

Added 2006-07-18
by Mayflower GmbH
Chorizo! is a web app security scanner especially for PHP based applications. It's an application service (all data encrypted on the server, no one can see the results except the users) that is able to detect SQL injections, AJAX bugs, code inclusions/executions, session fixations, PHP vulnerabilities and so on. It will also be available as an appliance version for testing non-public websites.

MAC Address Changer
Added 2006-07-03
by Shreyas Zare
Technitium MAC Address Changer v3.1 is a FREEWARE, easy to use software that allows you to change MAC address of network adapter (NIC) instantenously.

Added 2006-06-25
by unshadow
WinArpAttacker 3.50 Readme Jun. 4th 2006 Author : unshadow Email : asia_message@hotpop.com Website: no, i'm looking for free website, if you have good advice you can tell me. ----------------------------------------------------------------------------- Caution: This program is dangerous, it is released just for research, any possible loss caused by this program is no relation with the author (unshadow), if you don't permit this, you must delete it immediately. If you use this program, I think you permit all of these. ----------------------------------------------------------------------------- WinArpAttacker is based on wpcap, you must install wpcap driver before running it. wpcap: http://winpcap.polito.it/install/bin/WinPcap_3_1.exe If you had installed old version of winpcap, just install WinPcap_3_1.exe overwrite it. ----------------------------------------------------------------------------- Contents 1. Overview 2. System Requirement 3. What's New 4. Getting Started 5. Known Issues 6. Revision History 7. To do ----------------------------------------------------------------------------- 1. Overview ------------------------------------ WinArpAttacker is a program that can scan,attack,detect and protect computers on local area network. The features as following: 1.1 Scan -. It can scan and show the active hosts on the LAN within a very short time (~2-3 seconds). It has two scan mode, one is normal scanning, the other is antisniff scanning. The later is to find who is sniffing on the lan. -. It can save and load computer list file. -. It can scan the Lan regularly for new computer list. -. It can update the computer list in passive mode using sniffing technology, that is, it can update the computer list from the sender's address of arp request packets without scanning the lan. -. It can perform advanced scanning when you open advanced scanning dialg on menu. -. It can scan a B class ip range in advanced scan dialg. -. It can scan acthost listed in event listview. 1.2 Attack -. It can pull and collect all the packets on the LAN. -. It can perform six attacking actions as following: (1) Arp Flood - Send ip conflict packets to target computers as fast as possible, if you send too much, the target computers will down. :-( (2) BanGateway - Tell the gateway a wrong mac address of target computers, so the targets can't receive packet from the internet. This attack is to forbid the targets access the internet. (3) IPConflict - Like Arp Flood, send ip conflict packets to target computers regularly, maybe the users can't work because of regular ip conflict message. what's more, the targets can't access the lan. (4) SniffGateway - Spoof the targets and the gateway, you can use sniffer to collect packets between them. (5) SniffHosts - Spoof among two or above targets, you can use sniffer to collect packets among all of them. (dangerous!!!!) (6) SniffLan - Just like SniffGateway, the difference is that SniffLan sends broadcast arp packets to tell all computers on the lan that this host is just the gateway, So you can sniff all the data between all hosts with the gateway.(dangerous!!!!!!!!!!!!!!) -. While spoofing ARP tables, it can act as another gateway (or ip-forwarder) without other users' recognition on the LAN. -. It can collect and forward packets through WinArpAttacker's ipforward function, you had best check disable system ipforward function because WinArpAttacker can do well. -. All data sniffed by spoofing and forwarded by WinArpAttacker ipforward function will be counted, as you can see on main interface. -. As your wish, the arp table is recovered automatically in a little time (about 5 seconds). Your also can select not to recover. 1.3 Detect -. What is the most important function, it can detect almost all attacking actions metioned as above as well as host status. the event WinArpAttacker can detect is listed as following: SrcMac_Mismath - Host sent an arp packet, its src_mac doesn't match,so the packet will be ignored. DstMac_Mismath - Host recv an arp packet, its dst_mac doesn't match,so the packet will be ignored. Arp_Scan - Host is scanning the lan by arp request for a hosts list. Arp_Antisniff_Scan - Host is scanning the lan for sniffing host,thus the scanner can know who is sniffing. Host_Online - Host is online now. Host_Modify_IP - Host modified its ip to or added a new IP. Host_Modify_MAC - Host modified its mac address. New_Host - New gost was found. Host_Add_IP - Host added a new ip address. Multi_IP_Host - Host has multi-ip addresses. Multi_Mac_Host - Host has multi-mac addresses. Attack_Flood - Host sends a lot of arp packets to another host ,so the target computer maybe slow down. Attack_Spoof - Host sends special arp packets to sniff the data two targets , so the victims' data exposed. Attack_Spoof_Lan - Host lets all host on the lan believe that it's just a gateway, so the intruder can sniff all hosts' data to the real gateway. Attack_Spoof_Ban_Access - Host told host that host has a inexist mac,so the targets can't communicate with each other. Attack_Spoof_Ban_Access_GW - Host told host that the gateway has a inexist mac, so the target can't access the internet through the gateway. Attack_Spoof_Ban_Access_Lan - Host broadcast host's mac as a inexist mac, so the target can't communicate with all hosts on the lan. Attack_IP_Conflict - Host found another host has same ip as its, so the target would be disturbed by ip conflict messages. Local_Arp_Entry_Change - now WinArpAttacker can watch local arp entry, when a host's mac address in local arp table is changed, WinArpAttacker can report. Local_Arp_Entry_Add - When a mac address of a host is added to local arp table, WinArpAttacker can report. -. It can explain each event which WinArpAttacker detected. -. It can save events to file. 1.4 Protect -. Support arp table protect. when WinArpAttacker detects local or remote host's is being arp-spoofing, it will recover local or remote host's arp tables as you wish. 1.5 Proxy Arp -. When hosts on your lan request other hosts' mac address, WinArpAttacker will tell it a certain mac address as you wish. -. It aims to realize accessing the internet without changing your ip on a new lan, but it also can make your lan in a big mass if you assign a wrong mac address. 1.6 Save arp packets -. It can save all sniffed arp packets to file. 1.7 other features. -. Support multi-network adapter and multi-ip address and multi-gateway on a computer, you can select different adapter and ip address to scan different lan. -. Support DHCP and fixed ip address. -. Count all the arp packets for each host, including sent and recieved arp packets. Arp R/S Q/P | | Action(Recive/Send) Arp packets type(ReQuest/RePly) - - - - ArpRQ meaning: The number of arp request packets recieved ArpRP meaning: The number of arp reply packets recieved ArpSQ meaning: The number or arp request packets sent ArpSP meaning: The number or arp reply packets sent 2. System Requirement. ------------------------------------ -. Local : Windows XP/2000/2003(But I hadn't tested it under Windows XP/2003) -. Remote : All computers including network devices -. WinPcap driver 3.1/lastest must be needed. 3. What's New ------------------------------------ + It can scan a large ip range for online hosts by advanced scanning mode. + It can protect local and reomte hosts from arp-spoofing. + It can enable proxy arp, act as a arp proxy. + It can save all sniffed arp packets to file. 4. Getting Started ------------------------------------ -. Firtly, install the latest WinPcap driver. -. second, just run WinArpAttacker.exe -. click scan button and start button -. look at arp information on remote computer with "arp -a" -. to stop attack, click stop button. -. to select adapter or ip address, click options button. -. to modify attacking setup, click options button. 5. Known Issues 1) This program should be run with administrator privilege. If not, the program will work abnormally. 2) The attacking action is dangerous, so you must be caution. 3) If there are many active hosts (more than 50) and the real gateway may be down on LAN. 6. Revision History ------------------------------------ = bug fixed + improvement/modification [Start of Versions History] Version 3.50 ( Jun. 4,2006) + It can detect local arp table's change. + It can protect local and reomte hosts from arp-spoofing. + It can enable proxy arp, act as a arp proxy. + It can save all sniffed arp packets to file. + It allows you send arp packets manunally. Version 3.02 ( Apr. 26,2006) + It can scan a large ip range for online hosts by advanced scanning mode. Version 3.00 ( Oct. 07, 2005) -------------------------------- + It can detect attacking actions. + Add serval scanning mode. + It can update the host list from ip packets. Version 1.50 ( May. 16, 2005) -------------------------------- + It can scan the Lan regularly for new computer list. + It can update the computer list in passive mode using sniffing technology, that is, it can update the computer list from the sender's address of arp request packets without scanning the lan. + Add two options: auto scan and update in passive mode. + It can diplay localhost's ip address , mac address, gateway ip address and current computer list status on status bar. + Add taskbar icon support, if you close the WinArpAttacker's window, it will leave a icon on taskbar, not really close, thus it can update computer list on the background. Version 1.10 ( April. 27, 2005) -------------------------------- + Support DHCP and fixed ip address. = When flood attack started, to click stop can't really stop flood attacking. = IP address is incorrectly sorted when and coexists. = When PacketSendPacket failed, to exit program will encounter an invalid operator. Version 1.00 ( April. 16, 2005) -------------------------------- This program is released. [End of Versions History] 7. To do none now, if you have good advice you can mailto me(asia_message@hotpop.com).

OmniPeek Personal
Added 2006-06-21
by WildPackets, Inc.
OmniPeek Personal is a free version of the commercial protocol analyzer AiroPeek and EtherPeek, with support for both wired and wireless (802.11) traffic. Additional plug-ins may also be downloaded, such as: a Google Maps plugin which plots the location of an IP in Google Maps, a SQLite plug-in which can store packets in SQLite files so they can be searched with SQL queries, and a Remote TCPDump plug-in which can securely (SSH) connect to any Unix or Linux computer (e.g. Check Point's FireWall-1) and stream the packets back into OmniPeek for analysis -- all with out having to install any software on the remote end.

Collapse Web Application Scanner
Added 2006-06-20
by Syhunt Security Team
Collapse, a free tool from Syhunt, allows web administrators to perform aggressive and comprehensive scans of an organization's web server to isolate vulnerabilities and identify security holes. The Collapse scanner requires basic inputs such as host names and port numbers to scan a complete web site and test all the web applications for security vulnerabilities. 1100 new vulnerabilities were added in the last months of 2006

Open Leak Prevention Test Tool
Added 2006-06-15
by Sharon Besser
The Open Leak Prevention Test Tool is an open source, freely distributed tool and methodology that were developed and maintained by PortAuthority Technologies Inc in order to measure the accuracy, effectiveness and detection capabilities of content filtering technologies used by Information Leak Prevention and Content Monitoring and Filtering products to prevent information leaks and ensure corporate and regulatory compliance.

Added 2006-06-14
by Foofus Networks
Medusa is a speedy, massively parallel, modular, login brute-forcer for network services created by the geeks at Foofus.net. It currently has modules for the following services: CVS, FTP, HTTP, IMAP, MS-SQL, MySQL, NCP (NetWare), PcAnywhere, POP3, PostgreSQL, rexec, rlogin, rsh, SMB, SMTP (VRFY), SNMP, SSHv2, SVN, Telnet, VmAuthd, VNC, and a generic wrapper module.

Belkasoft Forensic IM Extractor
Added 2006-06-12
by Belkasoft
This tool for e-crime/forensic professionals eases their work on analysing Internet Messengers histories. No password required. Supports various IMs: ICQ versions 99a up to ICQ5, MSN Messenger, Yahoo! Messenger, &RQ, Miranda. Supports deep ICQ analysis using different methods (with and without usage of index file) that allows user to extract even deleted and overwritten messages. The latter ability is indispensable for e-crime professionals. A number of different options available like filtering messages by time, sent/received type, user; ability to convert history to ICQ5 format; multibyte codepages are supported. More info at http://belkasoft.com.

Added 2006-06-02
by Peter Robinson
The Centron IPTables Firewall Gui is an object oriented, database driven, windows interface to linux IPtables firewall rules. Now with Snat, Dnat and Masq Functionality. Many other bug fixes. Fixed root passwd issue

Search Tools
Browse by category
Log Analysis, Host, Passwords, Network, File Integrity, PSTN, Forensics, Backdoors, Source Code
Passwords, Filesystem, Network, System, Compiler, Log Management, Usage Monitoring, Email
One Time Passwords, User Authentication, Password Management, Web, Server, Certificates, Tokens
Intrusion Detection
Network, Host, Web, Evasion
Access Control
Network, Firewall, user privileges, RPC, Bootup, File System, Applications, Mandatory Access Control, Server, X-Windows, ACLs, Privileges
Libraries, Applications
Libraries, Random Numbers, Traffic Encryption, Data Encryption, Cryptoanalysis, Steganography, E-mail
Network Monitoring
Policy Enforcement
Web Access, Email
System Security Management
Accounts, Console, Windows NT, Firewall, Configuration, Filesystem, Linux, Solaris, Monitoring
Network Utilities
Tunneling, Miscellaneous, Monitoring
Secure Deletion
Linux, FreeBSD, NT, Solaris
Hostile Code
Detection, Removal, Sandbox


Privacy Statement
Copyright 2010, SecurityFocus