{"id":14516,"date":"2013-11-24T12:35:03","date_gmt":"2013-11-24T12:35:03","guid":{"rendered":"http:\/\/www.beautifulwork.org\/?p=14516"},"modified":"2013-11-24T12:35:03","modified_gmt":"2013-11-24T12:35:03","slug":"nmap-1-network-exploration-tool-and-security-port-scanner","status":"publish","type":"post","link":"https:\/\/www.trueangle.org\/index.php\/2013\/11\/24\/nmap-1-network-exploration-tool-and-security-port-scanner\/","title":{"rendered":"nmap . -O: Enable OS detection"},"content":{"rendered":"

commandline session<\/u><\/h4>\n
\n$nmap 127.0.0.1\n\nStarting Nmap 6.00 ( http:\/\/nmap.org ) at 2013-11-24 17:56 IST\nNmap scan report for localhost (127.0.0.1)\nHost is up (0.00019s latency).\nNot shown: 997 closed ports\nPORT    STATE SERVICE\n22\/tcp  open  ssh\n25\/tcp  open  smtp\n111\/tcp open  rpcbind\n\nNmap done: 1 IP address (1 host up) scanned in 0.10 seconds\n$nmap -O 127.0.0.1\nTCP\/IP fingerprinting (for OS scan) requires root privileges.\nQUITTING!\n$sudo nmap -O 127.0.0.1\n[sudo] password for jeffrin:\n\nStarting Nmap 6.00 ( http:\/\/nmap.org ) at 2013-11-24 17:56 IST\nNmap scan report for localhost (127.0.0.1)\nHost is up (0.000057s latency).\nNot shown: 997 closed ports\nPORT    STATE SERVICE\n22\/tcp  open  ssh\n25\/tcp  open  smtp\n111\/tcp open  rpcbind\nNo exact OS matches for host (If you know what OS is running on it, see http:\/\/nmap.org\/submit\/ ).\nTCP\/IP fingerprint:\nOS:SCAN(V=6.00%E=4%D=11\/24%OT=22%CT=1%CU=32670%PV=N%DS=0%DC=L%G=Y%TM=5291F0\nOS:7A%P=x86_64-unknown-linux-gnu)SEQ(SP=FF%GCD=1%ISR=111%TI=Z%CI=Z%II=I%TS=\nOS:8)OPS(O1=M400CST11NW6%O2=M400CST11NW6%O3=M400CNNT11NW6%O4=M400CST11NW6%O\nOS:5=M400CST11NW6%O6=M400CST11)WIN(W1=8000%W2=8000%W3=8000%W4=8000%W5=8000%\nOS:W6=8000)ECN(R=Y%DF=Y%T=41%W=8018%O=M400CNNSNW6%CC=Y%Q=)T1(R=Y%DF=Y%T=41%\nOS:S=O%A=S+%F=AS%RD=0%Q=)T2(R=N)T3(R=N)T4(R=Y%DF=Y%T=41%W=0%S=A%A=Z%F=R%O=%\nOS:RD=0%Q=)T5(R=Y%DF=Y%T=41%W=0%S=Z%A=S+%F=AR%O=%RD=0%Q=)T6(R=Y%DF=Y%T=41%W\nOS:=0%S=A%A=Z%F=R%O=%RD=0%Q=)T7(R=Y%DF=Y%T=41%W=0%S=Z%A=S+%F=AR%O=%RD=0%Q=)\nOS:U1(R=Y%DF=N%T=41%IPL=164%UN=0%RIPL=G%RID=G%RIPCK=G%RUCK=G%RUD=G)IE(R=Y%D\nOS:FI=N%T=41%CD=S)\n\nNetwork Distance: 0 hops\n\nOS detection performed. Please report any incorrect results at http:\/\/nmap.org\/submit\/ .\nNmap done: 1 IP address (1 host up) scanned in 12.17 seconds\n$\n$sudo nmap -O 192.168.0.1\n\nStarting Nmap 6.00 ( http:\/\/nmap.org ) at 2013-11-24 17:59 IST\nNmap scan report for 192.168.0.1\nHost is up (0.00047s latency).\nNot shown: 998 closed ports\nPORT   STATE SERVICE\n53\/tcp open  domain\n80\/tcp open  http\nMAC Address: 5C:D9:98:5C:01:1A (D-Link)\nDevice type: general purpose\nRunning: Linux 2.6.X\nOS CPE: cpe:\/o:linux:kernel:2.6\nOS details: Linux 2.6.29 - 2.6.31\nNetwork Distance: 1 hop\n\nOS detection performed. Please report any incorrect results at http:\/\/nmap.org\/submit\/ .\nNmap done: 1 IP address (1 host up) scanned in 2.10 seconds\n$\n<\/pre>\n
nmap . -O: Enable OS detection  – Video Tutorial Related<\/u><\/h4>\n
[source : http:\/\/www.youtube.com\/user\/metalx1000<\/a> ]<\/p>\n
\n[youtube https:\/\/www.youtube.com\/watch?v=XaCzpqIU5-A?rel=0&w=560&h=315]\n<\/pre>\n","protected":false},"excerpt":{"rendered":"
commandline session $nmap 127.0.0.1 Starting Nmap 6.00 ( http:\/\/nmap.org ) at 2013-11-24 17:56 IST Nmap scan report for localhost (127.0.0.1) Host is up (0.00019s latency). Not shown: 997 closed ports PORT STATE SERVICE 22\/tcp open ssh 25\/tcp open smtp 111\/tcp open rpcbind Nmap done: 1 IP address (1 host up) scanned in 0.10 seconds $nmap … <\/p>\n
Continue reading “nmap . -O: Enable OS detection”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[7,91],"tags":[769,1171,1217],"_links":{"self":[{"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/posts\/14516"}],"collection":[{"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/comments?post=14516"}],"version-history":[{"count":0,"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/posts\/14516\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/media?parent=14516"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/categories?post=14516"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.trueangle.org\/index.php\/wp-json\/wp\/v2\/tags?post=14516"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}