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author | EUcancER <root@euer.krebsco.de> | 2012-04-23 11:51:58 +0200 |
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committer | EUcancER <root@euer.krebsco.de> | 2012-04-23 11:51:58 +0200 |
commit | 14cc2b907aec8cfc9bdb2662c4408eabc1d5de6f (patch) | |
tree | 5476cc773906328bad52e9fab41a2c2d45af0171 /repos/dnsmap/README.txt | |
parent | 0963816cf267477c14df98228316ad50ca769fbb (diff) |
dnsmap prepare for submodule
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-rw-r--r-- | repos/dnsmap/README.txt | 177 |
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diff --git a/repos/dnsmap/README.txt b/repos/dnsmap/README.txt deleted file mode 100644 index beab0f2..0000000 --- a/repos/dnsmap/README.txt +++ /dev/null @@ -1,177 +0,0 @@ -INTRODUCTION - -dnsmap was originally released back in 2006 and was inspired by the -fictional story "The Thief No One Saw" by Paul Craig, which can be found -in the book "Stealing the Network - How to 0wn the Box" - -dnsmap is mainly meant to be used by pentesters during the information -gathering/enumeration phase of infrastructure security assessments. During the -enumeration stage, the security consultant would typically discover the target -company's IP netblocks, domain names, phone numbers, etc ... - -Subdomain brute-forcing is another technique that should be used in the -enumeration stage, as it's especially useful when other domain enumeration -techniques such as zone transfers don't work (I rarely see zone transfers -being *publicly* allowed these days by the way). - -If you are interested in researching stealth computer intrusion techniques, -I suggest reading this excellent (and fun) chapter which you can find for -*free* on the web: - -http://www.ethicalhacker.net/content/view/45/2/ - -I'm happy to say that dnsmap was included in Backtrack 2, 3 and 4 and has -been reviewed by the community: - -http://backtrack.offensive-security.com/index.php?title=Tools -http://www.networkworld.com/community/node/57543 -http://www.linuxhaxor.net/2007/07/14/backtrack-2-information-gathering-all-dnsmap/ -http://www.darknet.org.uk/2009/03/dnsmap-022-released-subdomain-bruteforcing-tool/ -http://www.gnucitizen.org/blog/new-version-of-dnsmap-out/ - - -COMPILING - -Compiling should be straightforward: - -$ make - -Or: - -$ gcc -Wall dnsmap.c -o dnsmap - - -INSTALLATION - -Example of manual installation: - -# cp ./dnsmap /usr/local/bin/dnsmap - -If you wish to bruteforce several target domains in bulk fashion, you can use the -included dnsmap-bulk.sh script. Just copy the script to /usr/local/bin/ so you can -call it from any location. e.g.: - -# cp ./dnsmap-bulk.sh /usr/local/bin/ - -And set execute permissions. e.g.: - -# chmod ugo+x /usr/local/bin/dnsmap-bulk.sh - - -LIMITATIONS - -Lack of multi-threading. This speed issue will hopefully be resolved in future versions. - - -FUN THINGS THAT CAN HAPPEN - -1. Finding interesting remote access servers (e.g.: https://extranet.targetdomain.com) - -2. Finding badly configured and/or unpatched servers (e.g.: test.targetdomain.com) - -3. Finding new domain names which will allow you to map non-obvious/hard-to-find netblocks - of your target organization (registry lookups - aka whois is your friend) - -4. Sometimes you find that some bruteforced subdomains resolve to internal IP addresses - (RFC 1918). This is great as sometimes they are real up-to-date "A" records which means - that it *is* possible to enumerate internal servers of a target organization from the - Internet by only using standard DNS resolving (as oppossed to zone transfers for instance). - -5. Discover embedded devices configured using Dynamic DNS services (e.g.: linksys-cam.com). - This method is an alternative to finding devices via Google hacking techniques - -USAGE - -Bruteforcing can be done either with dnsmap's built-in wordlist or a user-supplied wordlist. -Results can be saved in CSV and human-readable format for further processing. dnsmap does -NOT require root privileges to be run, and should NOT be run with such privileges for -security reasons. - -The usage syntax can be obtained by simply running dnsmap without any parameters: - -$ ./dnsmap - -dnsmap 0.30 - DNS Network Mapper by pagvac (gnucitizen.org) - -usage: dnsmap <target-domain> [options] -options: --w <wordlist-file> --r <regular-results-file> --c <csv-results-file> --d <delay-millisecs> --i <ips-to-ignore> (useful if you're obtaining false positives) - -Note: delay value is a maximum random value. e.g.: if you enter 1000, each DNS request -will be delayed a *maximum* of 1 second. By default, dnsmap uses a value of 10 milliseconds -of maximum delay between DNS lookups - - -EXAMPLES -Subdomain bruteforcing using dnsmap's built-in word-list: - -$ ./dnsmap targetdomain.foo - -Subdomain bruteforcing using a user-supplied wordlist: - -$ ./dnsmap targetdomain.foo -w wordlist.txt - -Subdomain bruteforcing using the built-in wordlist and saving the results to /tmp/ : - -$ ./dnsmap targetdomain.foo -r /tmp/ - -Since no filename was provided in the previous example, but rather only a path, dnsmap would -create an unique filename which includes the current timestamp. e.g.: -/tmp/dnsmap_targetdomain_foo_2009_12_15_234953.txt - -Example of subdomain bruteforcing using the built-in wordlist, saving the results to /tmp/, -and waiting a random maximum of 3 milliseconds between each request: - -$ ./dnsmap targetdomain.foo -r /tmp/ -d 300 - -It is recommended to use the -d (delay in milliseconds) option in cases where dnsmap is -interfering with your online experience. i.e.: killing your bandwidth - -Subdomain bruteforcing with 0.8 seconds delay, saving results in regular and CSV format, -filtering 2 user-provided IP and using a user-supplied wordlist: - -$ ./dnsmap targetdomain.foo -d 800 -r /tmp/ -c /tmp/ -i 10.55.206.154,10.55.24.100 -w ./wordlist_TLAs.txt - -For bruteforcing a list of target domains in a bulk fashion use the bash script provided. e.g.: - -$ ./dnsmap-bulk.sh domains.txt /tmp/results/ - - -WORDLISTS - -http://packetstormsecurity.org/Crackers/wordlists/dictionaries/ -http://www.cotse.com/tools/wordlists1.htm -http://wordlist.sourceforge.net/ - - -OTHER SIMILAR TOOLS - choice is freedom! - -WS-DNS-BFX -http://ws.hackaholic.org/tools/WS-DNS-BFX.tgz - -DNSDigger -http://www.ernw.de/download/dnsdigger.zip - -Fierce Domain Scan -http://ha.ckers.org/fierce/ - -Desperate -http://www.sensepost.com/research_misc.html - -DNSenum -http://dnsenum.googlecode.com/files/dnsenum1.2.tar.gz - -ReverseRaider -http://complemento.sourceforge.net/ - -Knock -http://knock.gianniamato.it/ - - --- -pagvac | GNUCITIZEN.org -Feb 2010 |