Unicornscan-Getting_Started.pdf

UnicornscanDocumentation

GettingStarted

PresentedtoEndUsers

Dec3,2007

ImportantNotice:

Thisdocumentationisdistributedinthehopethatitwillbeuseful,butWITHOUTANYWARRANTY;withouteventhe

impliedwarrantyofMERCHANTABILITYorFITNESSFORAPARTICULARPURPOSE.SeetheGNUGeneralPublic

Licenseformoredetails.

Website: http://www.unicornscan.org

SFProject: http://www.sf.net/projects/osace

IRCInformation: #unicornscanofEfnet

TableofContents

1InstallingUnicornscan 1

1.1Introduction ....................................................... 1

1.1.1Requirements .................................................. 1

1.2InstallingthePrerequisites ............................................... 1

1.2.1PostgreSQL ................................................... 1

1.2.2 libdnet ...................................................... 2

1.2.3 libtool ...................................................... 3

1.2.4 libpcap ...................................................... 3

1.3InstallingUnicornscan ................................................. 3

1.3.1Command-lineandFront-End ........................................ 3

1.3.2DownloadingUnicornscan .......................................... 3

1.4CustomizedUNIXCompilationandinstallationfromsourcecode ........................ 4

1.4.1ConﬁgureDirectives .............................................. 4

1.5CompilationProblems ................................................. 5

1.6GettingtheFront-EndWorking ............................................ 5

2Examples 6

2.1NotesAboutUsingtheTool .............................................. 6

2.2ExampleUse ....................................................... 6

2.2.1BasicTCPSYNScan .............................................. 6

2.2.2UDP-Protocol-Speciﬁc-PayloadBasedScanning .............................. 6

2.2.3TCPScanning .................................................. 7

2.2.4SavingtoPCAP ................................................. 7

2.3TCP-VariousFlags ................................................... 8

2.4CheatChartforNMAPUsers ............................................. 9

UnicornscanDocumentation

InstallingUnicornscan

CHAPTER1 Installing

Unicornscan

1.1Introduction

Unicornscancanbeinstalledfromapackageforyourdistribution.Thisguideisintendedforthosewishingtomanually

compileunicornscanfortheirspeciﬁcneeds.

Usethetableofcontentstoskipdirectlysectionsthatseemrelevanttoyou.Thisguidedescribeshowtoinstallunicornscan

onmostPOSIXplatforms.

1.1.1Requirements

Unicornscanisinconstantdevelopment.Wedoourbesttoprovidestablereleases,butthecodereliesonspeciﬁclibraries

tobeinstalledproperlyonthesystem.ManyoftherequiredlibrariesareincludedintheUnicornscantarballfor

convienience.However,iftheconﬁgurescriptﬁndsanoldercopyofthesamelibraryalreadyinstalledonyoursystem,

itassumesthatyouintendedittouseyourpreviouslyinstalledversion.Thisisespeciallyfrustratingwithlibrariessuch

aslibpcap.

Speciﬁcally,wearecurrentlyusingthefollowinglibraries:

•libpq(forstoringresults,requiredforfront-end-comeswith PostgreSQL )

• libdnet-1.11

• libltdl-1.5.24

• libpcap-0.9.8

1.2InstallingthePrerequisites

Thoughwedotrytobundlemanyoftheprerequisitelibrarieswiththetarball,ifyouwishtoinstallthemsystemwide,

followtheinstructionsbelow.

1.2.1PostgreSQL

AverythoroughdocumentationoninstallingandcompilingPostgreSQLisavailableat:

http://www.postgresql.org/docs/8.2/interactive/installation.html

Thequickinstallationisasfollows:

1.EnsurethatyourOS/Distributiondoesnothaveanolderversionalreadyinstalled.Ifitdoes,uninstallit.

2.Downloadthesource:

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$wgetftp://ftp.postgresql.org/pub/source/v8.2.5/postgresql-8.2.5.tar.gz

3.Uncompress,changedirectories,conﬁgure,make

$tarzxvfpostgresql-8.2.5.tar.gz;cdpostgresql-8.2.5;./configure;make

4.Asapriveldegeduser,makeinstall:

#makeinstall

5.Addapostgresusertothesystem:

#adduserpostgres

6.Createadirectorytostorethedatabasesandchangeownershiptothepostgresuser:

#mkdir/usr/local/pgsql/data;chownpostgres/usr/local/pgsql/data

7.Becomethepostgresuser:

#su-postgres

8.Asthepostgresuser,initializethedatabaseandstartthedatabaseservice:

$/usr/local/pgsql/bin/initdb-D/usr/local/pgsql/data

$/usr/local/pgsql/bin/postmaster-D/usr/local/pgsql/data>logfile2>&1&

9.Createatestdatabaseandconnecttoittoverifyitisfunctioningproperly:

$/usr/local/pgsql/bin/createdbtest

$/usr/local/pgsql/bin/psqltest

OncePostgreSQLisinstalled,don’tworryaboutconﬁguringadditionalusers,databases,tables,etc.Thatwillbe

documentedlaterinthe 1.6 (GettingtheFront-EndWorking)section.

1.2.2libdnet

1.EnsurethatyourOS/Distributiondoesnothaveanolderversionalreadyinstalled.Ifitdoes,uninstallit.

2.Downloadthesource:

$wgethttp://easynews.dl.sourceforge.net/sourceforge/libdnet/libdnet-1.11.tar.gz

3.Uncompress,changedirectories,conﬁgure,make

$tarzxvflibdnet-1.11.tar.gz;cdlibdnet-1.11;./configure;make

4.Asapriveldegeduser,makeinstall:

#makeinstall

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1.2.3libtool

1.EnsurethatyourOS/Distributiondoesnothaveanolderversionalreadyinstalled.Ifitdoes,uninstallit.

2.Downloadthesource:

$wgethttp://ftp.gnu.org/gnu/libtool/libtool-1.5.24.tar.gz

3.Uncompress,changedirectories,conﬁgure,make

$tarzxvflibtool-1.5.24.tar.gz;cdlibtool-1.5.24;./configure;make

4.Asapriveldegeduser,makeinstall:

#makeinstall

1.2.4libpcap

1.EnsurethatyourOS/Distributiondoesnothaveanolderversionalreadyinstalled.Ifitdoes,uninstallit.

2.Downloadthesource:

$wgethttp://www.tcpdump.org/release/libpcap-0.9.8.tar.gz

3.Uncompress,changedirectories,conﬁgure,make

$tarzxvflibpcap-0.9.8.tar.gz;cdlibpcap-0.9.8;./configure;make

4.Asapriveldegeduser,makeinstall:

#makeinstall

1.3InstallingUnicornscan

1.3.1Command-lineandFront-End

Unicornscancanbeusedsolelyfromthecommand-line,butthisguidewillalsodetailhowtouseitwitha PostgreSQL

poweredFront-Endtogetthemostoutofthedatacollected.

1.3.2DownloadingUnicornscan

unicornscan.org istheofﬁcialsourcefordownloadingunicornscansourcecodeandbinariesforunicornscan.Source

codeisdistributedinGzipcompressedtarﬁles,andbinariesareavailableforLinux(.tgzformat).Findallofthisat

http://www.unicornscan.org/download.html .

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