Usually in the work of the real use of metesploit opportunities, and occasionally will be used to do the loophole verification, but each use of time need to take a moment to recall the specific how to use, so simply write down to facilitate their own, in order to use the Nessus scan ys a hardware device discovered UPnP vulnerability as an example: 1. View the vulnerabilityCVEnumber, such asNessuswill display the vulnerability corresponding to theCVEn
Label: style blog HTTP Io ar OS use SP strong
Wireshark introduction:
Wireshark is one of the most popular and powerful open-source packet capture and analysis tools. Popular in the sectools security community, once surpassed metasploit, Nessus, aircrack-ng and other powerful tools. This software plays a major role in network security and forensic analysis. As a network data sniffing and protocol analyzer, it has become a required tool for network
sniffing tool kit in Linux. Nmap can be used to scan networks with only two nodes and more than 500 nodes. Nmap also allows you to customize scanning techniques.
XIII. Cain and Abel
Zenmap user interface
Cain and Abel is a password restoration, attack, and sniffing tool on Windows. This tool can detect the plaintext sent to the network.
Cain and Abel
14. Firesheep
Firesheep is a Firefox browser plug-in that can easily run sidejacking to attack some websites. For sidejackers, Wi-Fi hotspots ar
:" filetype: txt
Inurl: _ vti_cnf (the key index of FrontPage, the CGI library of the scanner generally has a location)
Allinurl:/MSADC/samples/selector/Showcode. asp
Http://www.cnblogs.com/../passwd
/Examples/JSP/SNP/snoop. jsp
Phpsysinfo
Intitle: Index of/admin
Intitle: "documetation"
Inurl: search by multiple keywords such as 5800 (VNC port) or desktop Port
Webmin port 10000
Inurl:/admin/login. asp
Intext: powered by gbook365
Intitle: "php shell *" "enable stderr" filetype: PhP directly searc
can use NMAP to check which ports are open, and also if those ports can be exploited further in simulated attacks. the output is plain text and verbose; hence, this tool can be scripted to automation routine tasks and to grab evidence for an audit report.You can read the series of NMAP articles published earlier for better understanding. metasploit
Once sniffing and scanning is done using the above tools, it's time to go to the OS and application level. metasploit is a fantastic, powerful open
Data Report: gcov hello. c
The following describes how gcov applies NMAP to C ++ projects.
NMAP is a powerful port scanning program, and NMAP is also a tool on which Nessus is a famous security tool. There are more than 30 thousand lines of code.
Run:
Cxxflags = "-fprofile-arcs-ftest-coverage" libs =-lgcov./configure è makefile
Each source file generates a. gcno file.
./NMAP. Each source file generates a. gcda file.
Each source file generates a
the specified software package, similar to rpm-Qi
Apt-cache search software package
Apt-Cache depends displays the dependency of the software package.
Apt-Cache pkgnames list all software packages
Apt-config apt-config dump displays the current configuration information.
Apt-Get install Nessus-server automatically downloads and installs dependency packages
Apt-Get source package_name download package source rpm
Dpkg
It is the main tool for operating
methods, combined with a large number of demo instances, detailed operation steps and graphic explanations are provided. This is a reference for system learning penetration testing.The guide to penetration testing practices: Tools and methods required for penetration testing are divided into seven chapters: Chapter 1st introduces the concept of penetration testing, common tools (backtrack, etc.), and the establishment of the testing environment, and the four-step model method. Chapter 2nd descr
: txtInurl: _ vti_cnf (the key index of FrontPage, the CGI library of the scanner generally has a location)Allinurl:/MSADC/samples/selector/Showcode. asp/../Passwd/Examples/JSP/SNP/snoop. jspPhpsysinfoIntitle: Index of/adminIntitle: "documetation"Inurl: 5800 (VNC port) or desktop port multiple keyword searchWebmin port 10000Inurl:/admin/login. aspIntext: powered by gbook365Intitle: "php shell *" "enable stderr" filetype: PhP directly searches for phpwebshellFoo.org filetype: IncIPSec filetype: C
/Shell/cyc. PID/Root/libsh1/hide1/Root/libsh1/. bashrc/Usr/bin/Dir/Usr/bin/find/Usr/bin/pstree/Usr/bin/top/Usr/bin/md5sum/Bin/netstat/Bin/PS/Bin/ls/Sbin/ttymon/Sbin/ttyload/Sbin/ifconfig
[Trixbox1.localdomain. Backup] # Cat/usr/include/proc. h3 burim3 mirkforce3 synscan3 ttyload3 ttylib3 shsniff3 ttymon3 shsb3 SHP3 hide4 ttyload
The above section shows how to modify the/usr/lib/libsh attributes and move them to the/root directory to find out which files may be infected by the rootkit. We can se
Information Collection: This part can start direct scanning operations. The tools involved include:NMAP, THC-AMAP
Application Information Collection: httprint, sipscan, and SMAP2. Vulnerability ScanningThis step mainly targets specific system objectives. For example, through the first step of information collection, we have obtained the IP address distribution and corresponding domain names of the target system, and we have filtered out a few attack targets through some analysis, we can scan th
Intrusion Prevention SystemHoneypot: Honeypot #诱捕Nessus,nmap Sniffer (scan) tool2, IptablesIptables/netfilter: Network layer firewall, support for connection tracking (stateful detection)Software program for a firewall based on software formIptables, formerly known as Ipfirewall (Kernel 1.x ERA), is a simple access control tool that is ported from FreeBSD to work in the kernel to detect packets. But the ipfirewall work is extremely limited (it requir
;/etc/issueCp-f/etc/issue/etc/issue.netEcho >>/etc/issue2) for Apache configuration file, find Servertokens and serversignature two directive, modify its default properties as follows, use no echo version number:Servertokens PRODServersignature OFFVi. iptables Firewall Rules:Iptables-a input-p--dport 22-j ACCEPTIptables-a input-i eth0-p TCP--dport 80-j ACCEPTIptables-a input-m State--state established,related-j ACCEPTIptables-a input-j DROPThe above rule will block TCP active pick-up from the in
, such as: DD, cpio, tar, dump, etc.7 Other 7.1 using firewallsFirewall is an important aspect of network security, we will have another topic to elaborate on the firewall, including the principle of the firewall, Linux 2.2 kernel under the IPChains implementation, Linux 2.4 kernel NetFilter implementation, commercial firewall product applications.7.2 Using third-party security toolsLinux has a lot of good security tools, such as: Tripwire, SSH, Sudo, Tcpdump, Nmap,
file.
Here, I will freemind the picture drawn by text.
For more information about Google Hack, help us analyze the casing
Connector characters:
Code:
+-:. *|
Operator:
Code:
"Foo1 Foo2"
Filetype:123
Site:foo.com
Intext:foo
Intitle:footitle
Allinurl:foo
Password-related
Code:
: "Index of"
htpasswd/passwd
Filetype:xls Username Password Email
"Ws_ftp.log"
"Config.php"
Allinurl:admin mdb
Service Filetype:pwd (FrontPage)
Sensitive information:
Code:
"Robots.tx"
"Disallow:"
Filetype:txt
INURL
test parts and develop early security assurances. It is capable of scanning many common vulnerabilities, such as cross-site scripting attacks, HTTP response splitting vulnerabilities, parameter tampering, implicit field handling, backdoor/debug options, buffer overflows, and so on.Ten. N-stealthThe N-stealth is a commercial-grade webserver security scanner. It is more frequent than some free web scanners, such as Whisker/libwhisker, Nikto, etc., and it claims to contain "30,000 vulnerabilities
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