该笔记为安全牛课堂学员笔记，想看此课程或者信息安全类干货可以移步到安全牛课堂
Security+认证为什么是互联网+时代最火爆的认证？
牛妹先给大家介绍一下Security+
Security+ 认证是一种中立第三方认证，其发证机构为美国计算机行业协会CompTIA ；是和CISSP、ITIL 等共同包含在内的国际 IT 业 10 大热门认证之一，和CISSP偏重信息安全管理相比，Security+ 认证更偏重信息安全技术和操作。
通过该认证证明了您具备网络安全，合规性和操作安全，威胁和漏洞，应用程序、数据和主机安全，访问控制和身份管理以及加密技术等方面的能力。因其考试难度不易，含金量较高，目前已被全球企业和安全专业人士所普遍采纳。
Security+认证如此火爆的原因？
原因一：在所有信息安全认证当中，偏重信息安全技术的认证是空白的， Security+认证正好可以弥补信息安全技术领域的空白 。
目前行业内受认可的信息安全认证主要有CISP和CISSP，但是无论CISP还是CISSP都是偏重信息安全管理的，技术知识讲的宽泛且浅显，考试都是一带而过。而且CISSP要求持证人员的信息安全工作经验都要5年以上，CISP也要求大专学历4年以上工作经验，这些要求无疑把有能力且上进的年轻人的持证之路堵住。在现实社会中，无论是找工作还是升职加薪，或是投标时候报人员，认证都是必不可少的，这给年轻人带来了很多不公平。而Security+的出现可以扫清这些年轻人职业发展中的障碍，由于Security+偏重信息安全技术，所以对工作经验没有特别的要求。只要你有IT相关背景，追求进步就可以学习和考试。
原因二： IT运维人员工作与翻身的利器。
在银行、证券、保险、信息通讯等行业，IT运维人员非常多，IT运维涉及的工作面也非常广。是一个集网络、系统、安全、应用架构、存储为一体的综合性技术岗。虽然没有程序猿们“生当做光棍，死亦写代码”的悲壮，但也有着“锄禾日当午，不如运维苦“的感慨。天天对着电脑和机器，时间长了难免有对于职业发展的迷茫和困惑。Security+国际认证的出现可以让有追求的IT运维人员学习网络安全知识，掌握网络安全实践。职业发展朝着网络安全的方向发展，解决国内信息安全人才的匮乏问题。另外，即使不转型，要做好运维工作，学习安全知识取得安全认证也是必不可少的。
原因三：接地气、国际范儿、考试方便、费用适中！
CompTIA作为全球ICT领域最具影响力的全球领先机构,在信息安全人才认证方面是专业、公平、公正的。Security+认证偏重操作且和一线工程师的日常工作息息相关。适合银行、证券、保险、互联网公司等IT相关人员学习。作为国际认证在全球147个国家受到广泛的认可。
在目前的信息安全大潮之下，人才是信息安全发展的关键。而目前国内的信息安全人才是非常匮乏的，相信Security+认证一定会成为最火爆的信息安全认证。
近期，安全牛课堂在做此类线上培训，感兴趣可以了解
操作系统识别
╋━━━━━━━━━━━━━━━╋
┃操作系统识别 ┃
┃操作系统识别技术 ┃
┃ 总类繁多 ┃
┃ 好产品采用多种技术组合 ┃
┃TTL起始值 ┃
┃ Windows: 128 (65-----128) ┃
┃ Linux/Unix: 60 (1-64) ┃
┃ 某些Unix: 255 ┃
╋━━━━━━━━━━━━━━━╋
╋━━━━━━━━━━━━━━━╋
┃操作系统识别 ┃
┃python ┃
┃ from scapy.all import ┃
┃ win="1.1.1.1" ┃
┃ linu="1.1.1.2" ┃
┃ aw=sr1(IP(dst=win)/ICMP()) ┃
┃ al=sr1(IP(dst=linu)/ICMP()) ┃
┃ if a[IP].ttl<=64 ┃
┃ print "host is Linux" ┃
┃ else ┃
┃ print "host is windows" ┃
┃ ┃
┃./ttl_os.py ┃
╋━━━━━━━━━━━━━━━╋
╭────────────────────────────────────────────╮
[ttl_os.py]
#!/usr/bin/python
from scapy.all import *
import loggging
logging.getLogger("scapy.runtime").setLevel(logging.ERROR)
import sys
if len(sys.argv)!=2:
print "Usage - ./ttl_os.py [IP Address]"
print "Example - ./ttl_os.py 10.0.0.5"
print "Example will perform ttl analysis to attempt to determine whether the system is windows or Linux"
sys.exit()
ip=sys.argv[1]
ans=sr1(IP(dst=str(ip))/ICMP(),timeout=1,verbose=0)
if ans == None:
print "No response was returned"
elif int(ans[IP].ttl)<=64:
print "Host is Linux/Unix"
else:
print "Host is Windows"
╰────────────────────────────────────────────╯
[email protected]:~# chmod u+x ttl_os.py
[email protected]:~# ./ttl_os.py 192.168.1.133
WARNING: No route found for IPv6 destination :: (no default route?)
Host is Windows
[email protected]:~# ./ttl_os.py 192.168.1.134
WARNING: No route found for IPv6 destination :: (no default route?)
Host is Linux/Unix
[email protected]:~# ./ttl_os.py 192.168.1.1
WARNING: No route found for IPv6 destination :: (no default route?)
Host is Linux/Unix
╋━━━━━━━━━━━━━━━╋
┃操作系统识别 ┃
┃nmap使用多种技术识别操作系统 ┃
┃ nmap 1.1.1.1 -O ┃
┃ 系统服务特征 ┃
╋━━━━━━━━━━━━━━━╋
[email protected]:~# nmap -O 192.138.1.133
Starting Nmap 6.49BETA5 ( https://nmap.org ) at 2015-10-05 01:24 CST
Nmap scan report for 192.138.1.133
Host is up (0.00073s latency).
PORT STATE SERVICE
135/tcp open msrpc
139/tcp open netbios- ssn
445/tcp open microsoft-ds
3389/tcp open ms-wbt-server
MAC Address: 80:00:27:B0:3A:76(Cadmus Computer Systems)
Device type: general purpose
Running: Microsoft Windows XP
OS CPE: cpe:/o:microsoft:windows_xp::sp2 cpe:/o:microsoft:windows_xp::sp3
OS details: microsoft Windos XP SP2 or SP3
OS detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 7.47 seconds
[email protected]:~# nmap -O 192.138.1.134
tarting Nmap 6.49BETA5 ( https://nmap.org ) at 2015-10-05 01:24 CST
Nmap scan report for 192.138.1.133
Host is up (0.00073s latency).
PORT STATE SERVICE
21/tcp open ftp
22/tcp open ssh
23/tcp open telnet
25/tcp open smtb
53/tcp open domain
80/tcp open http
111/tcp open rpcbind
139/tcp open netbios-ssn
445/tcp open microsoft-ds
512/tcp open exec
513/tcp open login
514/tcp open shell
1099/tcp open rmiregistry
1524/tcp open ingreslock
2049/tcp open nfs
2121/tcp open ccproxy-ftp
3306/tcp open mysql
5432/tcp open postgresql
5900/tcp open vnc
6000/tcp open X11
6667/tcp open irc
8009/tcp open ajp13
8180/tcp open unknown
MAC Address: 80:00:27:B0:3A:76(Cadmus Computer Systems)
Device type: general purpose
Running: Linux 2.6.X
OS CPE: cpe:/o: linux: linux_kernel:2.6
OS details: Linux 2.6.9 - 2.6.33
Network Distance: 1 hop
OS detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 7.47 seconds
[email protected]:~# nmap -O 192.138.1.1
Starting Nmap 6.49BETA5 ( https://nmap.org ) at 2015-10-03 16:31 CST
Nmap scan report for 192.168.1.1
Host is up (0.00082s latency).
PORT STATE SERVICE
80/tcp open http
1900/tcp open upup
MAC Address: Do:C7:C0:99:ED:3A (Tp-link Technologies Co.)
Warning: OSScan results may be unrelibale because we coule not find at least 1 open and 1 closed port
Aggressive OS guesses: Canon imageRUNNER C5185 printer (98%), VxWorks(94%), Can on imageRUNNER C2380i pinter(93%), Fujitsu Externus DX80 or IBM DCS9900 NAS divie(93%), Avaya 4526GTX switch (92%), HP ProCurve 3500yl,5406zl, or 6200yl switch or UTStarcom F100 VoIP phone(89%), Nortel CS1000M VoIP PBX or Xerox Phaser 8560DT printer(88%)
No exact OS matches for host (test conditions non-ideal).
Network distance: 1 hop
OS detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 7.47 seconds
[email protected]:~# xpro
xprobe2 xpro
[email protected]:~# xprobe2 192.168.1.133 //专门识别操作系统的一个工具
Xprobe2：主动操作系统指纹工具
XProbe是一款远程主机操作系统探查工具。开发者基于和Nmap相同的一些技术（same techniques），并加入了自己的创新。Xprobe通过ICMP协议来获得指纹。最新版本是Xprobe2.0.3版本,Xprobe2通过模糊矩阵统计分析主动探测数据报对应的ICMP数据报特征,进而探测得到远端操作系统的类型。注:经过本人测试,对比较老的操作系统,识别效果非常高,对新内核系统则识别效果不太准确。
下载链接：html">http://www.2cto.com/Soft/201012/25526.html
安装步骤：
#tar -zxvf xprobe2-0.3.tar.gz
#./configure --prefix=/usr/loca/
# make
#make install
用法:
#/usr/local/xprobe/bin/xprobe2 -h
Options:
-v Be verbose
-r Show route to target(traceroute)
-p Specify portnumber, protocol and state.
Example: tcp:23:open, UDP:53:CLOSED
-c Specify config file to use.
-h Print this help.
-o Use logfile to log everything.
-t Set initial receive timeout or roundtrip time.
-s Set packsending delay (milseconds).
-d Specify debugging level.
-D Disable module number .
-M Enable module number .
-L Display modules.
-m Specify number of matches to print.
-T Enable TCP portscan for specified port(s).
Example: -T21-23,53,110
-U Enable UDP portscan for specified port(s).
-f force fixed round-trip time (-t opt).
-F Generate signature (use -o to save to a file).
-X Generate XML output and save it to logfile specified with -o.
-B Options forces TCP handshake module to try to guess open TCP port
-A Perform analysis of sample packets gathered during portscan in
order to detect suspicious traffic (i.e. transparent proxies,
firewalls/NIDSs resetting connections). Use with -T.
以上个选项,读者可自己去测试。本人给出一个简单的测试，假设当前目录在/usr/local/xprobe/bin/下
#./xprobe2 www.163.com
Xprobe2 v.0.3 Copyright (c) 2002-2005 [email protected], [email protected],
[email protected]
[+] Target is www.163.com
[+] Loading modules.
[+] Following modules are loaded:
[x] [1] ping:icmp_ping - ICMP echo discovery module
[x] [2] ping:tcp_ping - TCP-based ping discovery module
[x] [3] ping:udp_ping - UDP-based ping discovery module
[x] [4] infogather:ttl_calc - TCP and UDP based TTL distance calculation
[x] [5] infogather:portscan - TCP and UDP PortScanner
[x] [6] fingerprint:icmp_echo - ICMP Echo request fingerprinting module
[x] [7] fingerprint:icmp_tstamp - ICMP Timestamp request fingerprinting module
[x] [8] fingerprint:icmp_amask - ICMP Address mask request fingerprinting module
[x] [9] fingerprint:icmp_port_unreach - ICMP port unreachable fingerprinting module
[x] [10] fingerprint:tcp_hshake - TCP Handshake fingerprinting module
[x] [11] fingerprint:tcp_rst - TCP RST fingerprinting module
[x] [12] fingerprint:smb - SMB fingerprinting module
[x] [13] fingerprint:snmp - SNMPv2c fingerprinting module
[+] 13 modules registered
[+] Initializing scan engine
[+] Running scan engine
[-] ping:tcp_ping module: no closed/open TCP ports known on 220.181.28.51.
Module test failed
[-] ping:udp_ping module: no closed/open UDP ports known on 220.181.28.51.
Module test failed
[-] No distance calculation. 220.181.28.51 appears to be dead or no ports known
[+] Host: 220.181.28.51 is up (Guess probability: 50%)
[+] Target: 220.181.28.51 is alive. Round-Trip Time: 0.02320 sec
[+] Selected safe Round-Trip Time value is: 0.04640 sec
[-] fingerprint:tcp_hshake Module execution aborted (no open TCP ports known)
[-] fingerprint:smb need either TCP port 139 or 445 to run
[-] fingerprint:snmp: need UDP port 161 open
[+] Primary guess:
[+] Host 220.181.28.51 Running OS: "Linux Kernel 2.6.6" (Guess probability: 100%)
[+] Other guesses:
[+] Host 220.181.28.51 Running OS: "Linux Kernel 2.6.7" (Guess probability: 100%)
[+] Host 220.181.28.51 Running OS: "Linux Kernel 2.6.8" (Guess probability: 100%)
[+] Host 220.181.28.51 Running OS: "Linux Kernel 2.6.9" (Guess probability: 100%)
[+] Host 220.181.28.51 Running OS: "Linux Kernel 2.6.10" (Guess probability: 100%)
[+] Host 220.181.28.51 Running OS: "Linux Kernel 2.6.11" (Guess probability: 100%)
[+] Host 220.181.28.51 Running OS: "Linux Kernel 2.6.5" (Guess probability: 100%)
[+] Host 220.181.28.51 Running OS: "Linux Kernel 2.6.4" (Guess probability: 100%)
[+] Host 220.181.28.51 Running OS: "Linux Kernel 2.6.0" (Guess probability: 100%)
[+] Host 220.181.28.51 Running OS: "Linux Kernel 2.6.1" (Guess probability: 100%)
[+] Cleaning up scan engine
[+] Modules deinitialized
[+] Execution completed
╋━━━━━━━━━━━━━━━╋
┃操作系统识别 ┃
┃被动操作系统识别 ┃
┃ IDS ┃
┃ 抓包分析 ┃
┃被动扫描 ┃
┃p0f ┃
┃ 结合ARP地址欺骗识别全网OS ┃
╋━━━━━━━━━━━━━━━╋
[email protected]:~# p0f
--- p0f 3.07b by Michal Zalewski <[email protected]> ---
[+] Closed 1 file descriptor.
[+] Loaded 320 signatures from ‘p0f.fp‘.
[+] Intercepting traffic on default interface ‘eth0‘.
[+] Default packet filtering configured [+VLAN].
[+] Entered main event loop.
.-[ 192.168.1.107/50093 -> 64.233.187.136/443 (syn) ]-
|
| client = 192.168.1.107/50093
| os = Linux 3.11 and newer
| dist = 0
| params = none
| raw_sig = 4:64+0:0:1460:mss*20,10:mss,sok,ts,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/50093 -> 64.233.187.136/443 (mtu) ]-
|
| client = 192.168.1.107/50093
| link = Ethernet or modem
| raw_mtu = 1500
|
`----
.-[ 192.168.1.107/50094 -> 64.233.187.136/443 (syn) ]-
|
| client = 192.168.1.107/50094
| os = Linux 3.11 and newer
| dist = 0
| params = none
| raw_sig = 4:64+0:0:1460:mss*20,10:mss,sok,ts,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/50094 -> 64.233.187.136/443 (mtu) ]-
|
| client = 192.168.1.107/50094
| link = Ethernet or modem
| raw_mtu = 1500
|
`----
.-[ 192.168.1.107/50094 -> 64.233.187.136/443 (uptime) ]-
|
| client = 192.168.1.107/50094
| uptime = 0 days 0 hrs 8 min (modulo 198 days)
| raw_freq = 250.00 Hz
|
`----
^C[!] WARNING: User-initiated shutdown.
All done. Processed 10 packets.
[email protected]:~# p0f
--- p0f 3.07b by Michal Zalewski <[email protected]> ---
[+] Closed 1 file descriptor.
[+] Loaded 320 signatures from ‘p0f.fp‘.
[+] Intercepting traffic on default interface ‘eth0‘.
[+] Default packet filtering configured [+VLAN].
[+] Entered main event loop.
.-[ 192.168.1.107/54895 -> 180.97.33.107/80 (syn) ]-
|
| client = 192.168.1.107/54895
| os = Linux 3.11 and newer
| dist = 0
| params = none
| raw_sig = 4:64+0:0:1460:mss*20,10:mss,sok,ts,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/54895 -> 180.97.33.107/80 (mtu) ]-
|
| client = 192.168.1.107/54895
| link = Ethernet or modem
| raw_mtu = 1500
|
`----
.-[ 192.168.1.107/54895 -> 180.97.33.107/80 (syn+ack) ]-
|
| server = 180.97.33.107/80
| os = ???
| dist = 9
| params = none
| raw_sig = 4:55+9:0:1440:mss*20,7:mss,sok,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/54895 -> 180.97.33.107/80 (mtu) ]-
|
| server = 180.97.33.107/80
| link = IPIP or SIT
| raw_mtu = 1480
|
`----
.-[ 192.168.1.107/54895 -> 180.97.33.107/80 (http request) ]-
|
| client = 192.168.1.107/54895
| app = Firefox 10.x or newer
| lang = English
| params = none
| raw_sig = 1:Host,User-Agent,Accept=[text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8],Accept-Language=[en-US,en;q=0.5],Accept-Encoding=[gzip, deflate],?Cookie,Connection=[keep-alive]:Accept-Charset,Keep-Alive:Mozilla/5.0 (X11; Linux i686; rv:38.0) Gecko/20100101 Firefox/38.0 Iceweasel/38.3.0
|
`----
-[ 192.168.1.107/54895 -> 180.97.33.107/80 (http response) ]-
|
| server = 180.97.33.107/80
| app = ???
| lang = none
| params = none
| raw_sig = 1:Date,Content-Type,?Content-Length,Connection=[Keep-Alive],?Location,Server,X-UA-Compatible=[IE=Edge,chrome=1],?Set-Cookie:Keep-Alive,Accept-Ranges:BWS/1.1
|
`----
.-[ 192.168.1.107/57542 -> 180.97.33.107/443 (syn) ]-
|
| client = 192.168.1.107/57542
| os = Linux 3.11 and newer
| dist = 0
| params = none
| raw_sig = 4:64+0:0:1460:mss*20,10:mss,sok,ts,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/57542 -> 180.97.33.107/443 (mtu) ]-
|
| client = 192.168.1.107/57542
| link = Ethernet or modem
| raw_mtu = 1500
|
`----
.-[ 192.168.1.107/57542 -> 180.97.33.107/443 (uptime) ]-
|
| client = 192.168.1.107/57542
| uptime = 0 days 0 hrs 8 min (modulo 198 days)
| raw_freq = 258.62 Hz
|
`----
.-[ 192.168.1.107/57542 -> 180.97.33.107/443 (syn+ack) ]-
|
| server = 180.97.33.107/443
| os = ???
| dist = 9
| params = none
| raw_sig = 4:55+9:0:1440:mss*20,7:mss,sok,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/57542 -> 180.97.33.107/443 (mtu) ]-
|
| server = 180.97.33.107/443
| link = IPIP or SIT
| raw_mtu = 1480
|
`----
.-[ 192.168.1.107/33274 -> 58.215.118.32/443 (syn) ]-
|
| client = 192.168.1.107/33274
| os = Linux 3.11 and newer
| dist = 0
| params = none
| raw_sig = 4:64+0:0:1460:mss*20,10:mss,sok,ts,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/33274 -> 58.215.118.32/443 (mtu) ]-
|
| client = 192.168.1.107/33274
| link = Ethernet or modem
| raw_mtu = 1500
|
`----
.-[ 192.168.1.107/33274 -> 58.215.118.32/443 (uptime) ]-
|
| client = 192.168.1.107/33274
| uptime = 0 days 0 hrs 8 min (modulo 198 days)
| raw_freq = 249.49 Hz
|
`----
.-[ 192.168.1.107/33274 -> 58.215.118.32/443 (syn+ack) ]-
|
| server = 58.215.118.32/443
| os = ???
| dist = 9
| params = none
| raw_sig = 4:55+9:0:1440:mss*20,2:mss,sok,ts,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/33274 -> 58.215.118.32/443 (mtu) ]-
|
| server = 58.215.118.32/443
| link = IPIP or SIT
| raw_mtu = 1480
|
`----
.-[ 192.168.1.107/57544 -> 180.97.33.107/443 (syn) ]-
|
| client = 192.168.1.107/57544
| os = Linux 3.11 and newer
| dist = 0
| params = none
| raw_sig = 4:64+0:0:1460:mss*20,10:mss,sok,ts,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/57544 -> 180.97.33.107/443 (mtu) ]-
|
| client = 192.168.1.107/57544
| link = Ethernet or modem
| raw_mtu = 1500
|
`----
.-[ 192.168.1.107/57544 -> 180.97.33.107/443 (uptime) ]-
|
| client = 192.168.1.107/57544
| uptime = 0 days 0 hrs 8 min (modulo 198 days)
| raw_freq = 252.34 Hz
|
`----
.-[ 192.168.1.107/57544 -> 180.97.33.107/443 (syn+ack) ]-
|
| server = 180.97.33.107/443
| os = ???
| dist = 9
| params = none
| raw_sig = 4:55+9:0:1440:mss*20,7:mss,sok,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/57544 -> 180.97.33.107/443 (mtu) ]-
|
| server = 180.97.33.107/443
| link = IPIP or SIT
| raw_mtu = 1480
|
`----
.-[ 192.168.1.107/42700 -> 58.215.118.33/443 (syn) ]-
|
| client = 192.168.1.107/42700
| os = Linux 3.11 and newer
| dist = 0
| params = none
| raw_sig = 4:64+0:0:1460:mss*20,10:mss,sok,ts,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/42700 -> 58.215.118.33/443 (mtu) ]-
|
| client = 192.168.1.107/42700
| link = Ethernet or modem
| raw_mtu = 1500
|
`----
.-[ 192.168.1.107/42700 -> 58.215.118.33/443 (uptime) ]-
|
| client = 192.168.1.107/42700
| uptime = 0 days 0 hrs 8 min (modulo 198 days)
| raw_freq = 233.33 Hz
|
`----
.-[ 192.168.1.107/42701 -> 58.215.118.33/443 (syn) ]-
|
| client = 192.168.1.107/42701
| os = Linux 3.11 and newer
| dist = 0
| params = none
| raw_sig = 4:64+0:0:1460:mss*20,10:mss,sok,ts,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/42701 -> 58.215.118.33/443 (mtu) ]-
|
| client = 192.168.1.107/42701
| link = Ethernet or modem
| raw_mtu = 1500
|
`----
.-[ 192.168.1.107/42702 -> 58.215.118.33/443 (syn) ]-
|
| client = 192.168.1.107/42702
| os = Linux 3.11 and newer
| dist = 0
| params = none
| raw_sig = 4:64+0:0:1460:mss*20,10:mss,sok,ts,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/42702 -> 58.215.118.33/443 (mtu) ]-
|
| client = 192.168.1.107/42702
| link = Ethernet or modem
| raw_mtu = 1500
|
`----
.-[ 192.168.1.107/42700 -> 58.215.118.33/443 (syn+ack) ]-
|
| server = 58.215.118.33/443
| os = ???
| dist = 9
| params = none
| raw_sig = 4:55+9:0:1440:mss*20,2:mss,sok,ts,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/42700 -> 58.215.118.33/443 (mtu) ]-
|
| server = 58.215.118.33/443
| link = IPIP or SIT
| raw_mtu = 1480
|
`----
.-[ 192.168.1.107/42702 -> 58.215.118.33/443 (syn+ack) ]-
|
| server = 58.215.118.33/443
| os = ???
| dist = 9
| params = none
| raw_sig = 4:55+9:0:1440:mss*20,2:mss,sok,ts,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/42702 -> 58.215.118.33/443 (mtu) ]-
|
| server = 58.215.118.33/443
| link = IPIP or SIT
| raw_mtu = 1480
|
`----
.-[ 192.168.1.107/42701 -> 58.215.118.33/443 (syn+ack) ]-
|
| server = 58.215.118.33/443
| os = ???
| dist = 9
| params = none
| raw_sig = 4:55+9:0:1440:mss*20,2:mss,sok,ts,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/42701 -> 58.215.118.33/443 (mtu) ]-
|
| server = 58.215.118.33/443
| link = IPIP or SIT
| raw_mtu = 1480
|
`----
.-[ 192.168.1.107/42703 -> 58.215.118.33/443 (syn) ]-
|
| client = 192.168.1.107/42703
| os = Linux 3.11 and newer
| dist = 0
| params = none
| raw_sig = 4:64+0:0:1460:mss*20,10:mss,sok,ts,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/42703 -> 58.215.118.33/443 (mtu) ]-
|
| client = 192.168.1.107/42703
| link = Ethernet or modem
| raw_mtu = 1500
|
`----
.-[ 192.168.1.107/42703 -> 58.215.118.33/443 (syn+ack) ]-
|
| server = 58.215.118.33/443
| os = ???
| dist = 9
| params = none
| raw_sig = 4:55+9:0:1440:mss*20,2:mss,sok,ts,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/42703 -> 58.215.118.33/443 (mtu) ]-
|
| server = 58.215.118.33/443
| link = IPIP or SIT
| raw_mtu = 1480
|
`----
.-[ 192.168.1.107/42703 -> 58.215.118.33/443 (uptime) ]-
|
| client = 192.168.1.107/42703
| uptime = 0 days 0 hrs 8 min (modulo 198 days)
| raw_freq = 261.90 Hz
|
`----
.-[ 192.168.1.107/33280 -> 58.215.118.32/443 (syn) ]-
|
| client = 192.168.1.107/33280
| os = Linux 3.11 and newer
| dist = 0
| params = none
| raw_sig = 4:64+0:0:1460:mss*20,10:mss,sok,ts,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/33280 -> 58.215.118.32/443 (mtu) ]-
|
| client = 192.168.1.107/33280
| link = Ethernet or modem
| raw_mtu = 1500
|
`----
.-[ 192.168.1.107/33280 -> 58.215.118.32/443 (uptime) ]-
|
| client = 192.168.1.107/33280
| uptime = 0 days 0 hrs 8 min (modulo 198 days)
| raw_freq = 250.87 Hz
|
`----
.-[ 192.168.1.107/33281 -> 58.215.118.32/443 (syn) ]-
|
| client = 192.168.1.107/33281
| os = Linux 3.11 and newer
| dist = 0
| params = none
| raw_sig = 4:64+0:0:1460:mss*20,10:mss,sok,ts,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/33281 -> 58.215.118.32/443 (mtu) ]-
|
| client = 192.168.1.107/33281
| link = Ethernet or modem
| raw_mtu = 1500
|
`----
.-[ 192.168.1.107/33280 -> 58.215.118.32/443 (syn+ack) ]-
|
| server = 58.215.118.32/443
| os = ???
| dist = 9
| params = none
| raw_sig = 4:55+9:0:1440:mss*20,2:mss,sok,ts,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/33280 -> 58.215.118.32/443 (mtu) ]-
|
| server = 58.215.118.32/443
| link = IPIP or SIT
| raw_mtu = 1480
|
`----
.-[ 192.168.1.107/33281 -> 58.215.118.32/443 (syn+ack) ]-
|
| server = 58.215.118.32/443
| os = ???
| dist = 9
| params = none
| raw_sig = 4:55+9:0:1440:mss*20,2:mss,sok,ts,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/33281 -> 58.215.118.32/443 (mtu) ]-
|
| server = 58.215.118.32/443
| link = IPIP or SIT
| raw_mtu = 1480
|
`----
.-[ 192.168.1.107/57551 -> 180.97.33.107/443 (syn) ]-
|
| client = 192.168.1.107/57551
| os = Linux 3.11 and newer
| dist = 0
| params = none
| raw_sig = 4:64+0:0:1460:mss*20,10:mss,sok,ts,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/57551 -> 180.97.33.107/443 (mtu) ]-
|
| client = 192.168.1.107/57551
| link = Ethernet or modem
| raw_mtu = 1500
|
`----
.-[ 192.168.1.107/57551 -> 180.97.33.107/443 (uptime) ]-
|
| client = 192.168.1.107/57551
| uptime = 0 days 0 hrs 8 min (modulo 198 days)
| raw_freq = 248.83 Hz
|
`----
.-[ 192.168.1.107/57551 -> 180.97.33.107/443 (syn+ack) ]-
|
| server = 180.97.33.107/443
| os = ???
| dist = 9
| params = none
| raw_sig = 4:55+9:0:1440:mss*20,7:mss,sok,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/57551 -> 180.97.33.107/443 (mtu) ]-
|
| server = 180.97.33.107/443
| link = IPIP or SIT
| raw_mtu = 1480
|
`----
.-[ 192.168.1.107/38572 -> 180.97.33.108/443 (syn) ]-
|
| client = 192.168.1.107/38572
| os = Linux 3.11 and newer
| dist = 0
| params = none
| raw_sig = 4:64+0:0:1460:mss*20,10:mss,sok,ts,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/38572 -> 180.97.33.108/443 (mtu) ]-
|
| client = 192.168.1.107/38572
| link = Ethernet or modem
| raw_mtu = 1500
|
`----
.-[ 192.168.1.107/38572 -> 180.97.33.108/443 (uptime) ]-
|
| client = 192.168.1.107/38572
| uptime = 0 days 0 hrs 8 min (modulo 198 days)
| raw_freq = 247.93 Hz
|
`----
.-[ 192.168.1.107/38572 -> 180.97.33.108/443 (syn+ack) ]-
|
| server = 180.97.33.108/443
| os = ???
| dist = 9
| params = none
| raw_sig = 4:55+9:0:1440:mss*20,7:mss,sok,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/38572 -> 180.97.33.108/443 (mtu) ]-
|
| server = 180.97.33.108/443
| link = IPIP or SIT
| raw_mtu = 1480
|
`----
.-[ 192.168.1.107/50093 -> 64.233.187.136/443 (syn) ]-
|
| client = 192.168.1.107/50093
| os = Linux 3.11 and newer
| dist = 0
| params = none
| raw_sig = 4:64+0:0:1460:mss*20,10:mss,sok,ts,nop,ws:df,id+:0
|
----
.-[ 192.168.1.107/50093 -> 64.233.187.136/443 (mtu) ]-
|
| client = 192.168.1.107/50093
| link = Ethernet or modem
| raw_mtu = 1500
|
`----
.-[ 192.168.1.107/50093 -> 64.233.187.136/443 (uptime) ]-
|
| client = 192.168.1.107/50093
| uptime = 0 days 0 hrs 8 min (modulo 198 days)
| raw_freq = 253.38 Hz
|
`----
.-[ 192.168.1.107/38573 -> 180.97.33.108/443 (syn) ]-
|
| client = 192.168.1.107/38573
| os = Linux 3.11 and newer
| dist = 0
| params = none
| raw_sig = 4:64+0:0:1460:mss*20,10:mss,sok,ts,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/38573 -> 180.97.33.108/443 (mtu) ]-
|
| client = 192.168.1.107/38573
| link = Ethernet or modem
| raw_mtu = 1500
|
`----
.-[ 192.168.1.107/38573 -> 180.97.33.108/443 (uptime) ]-
|
| client = 192.168.1.107/38573
| uptime = 0 days 0 hrs 8 min (modulo 198 days)
| raw_freq = 248.91 Hz
|
`----
.-[ 192.168.1.107/38573 -> 180.97.33.108/443 (syn+ack) ]-
|
| server = 180.97.33.108/443
| os = ???
| dist = 9
| params = none
| raw_sig = 4:55+9:0:1440:mss*20,7:mss,sok,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/38573 -> 180.97.33.108/443 (mtu) ]-
|
| server = 180.97.33.108/443
| link = IPIP or SIT
| raw_mtu = 1480
|
`----
.-[ 192.168.1.107/50094 -> 64.233.187.136/443 (syn) ]-
|
| client = 192.168.1.107/50094
| os = Linux 3.11 and newer
| dist = 0
| params = none
| raw_sig = 4:64+0:0:1460:mss*20,10:mss,sok,ts,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/50094 -> 64.233.187.136/443 (mtu) ]-
|
| client = 192.168.1.107/50094
| link = Ethernet or modem
| raw_mtu = 1500
|
`----
.-[ 192.168.1.107/50094 -> 64.233.187.136/443 (uptime) ]-
|
| client = 192.168.1.107/50094
| uptime = 0 days 0 hrs 8 min (modulo 198 days)
| raw_freq = 259.26 Hz
|
`----
.-[ 192.168.1.107/57554 -> 180.97.33.107/443 (syn) ]-
|
| client = 192.168.1.107/57554
| os = Linux 3.11 and newer
| dist = 0
| params = none
| raw_sig = 4:64+0:0:1460:mss*20,10:mss,sok,ts,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/57554 -> 180.97.33.107/443 (mtu) ]-
|
| client = 192.168.1.107/57554
| link = Ethernet or modem
| raw_mtu = 1500
|
`----
.-[ 192.168.1.107/57554 -> 180.97.33.107/443 (uptime) ]-
|
| client = 192.168.1.107/57554
| uptime = 0 days 0 hrs 8 min (modulo 198 days)
| raw_freq = 245.76 Hz
|
`----
.-[ 192.168.1.107/57554 -> 180.97.33.107/443 (syn+ack) ]-
|
| server = 180.97.33.107/443
| os = ???
| dist = 9
| params = none
| raw_sig = 4:55+9:0:1440:mss*20,7:mss,sok,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,nop,ws:df,id+:0
|
`----
.-[ 192.168.1.107/57554 -> 180.97.33.107/443 (mtu) ]-
|
| server = 180.97.33.107/443
| link = IPIP or SIT
| raw_mtu = 1480
|
`----
╋━━━━━━━━━━━━━━━━━━━━━━━━╋
┃SNMP ┃
┃snmp ┃
┃ 信息的金矿 ┃
┃ 经常被错误配置 ┃
┃ public / prtvate / manager ┃
┃MIB Tree ┃
┃ SNMP Management Informattion Base (MID) ┃
┃ 树形的网络设备管理功能数据库 ┃
┃ 1.3.6.1.4.1.77.1.2.25 ┃
┃onesixtyone 1.1.1.1 public ┃
┃onesixtyone -c dict.txt -i hosts -o my.log -w 100┃
╋━━━━━━━━━━━━━━━━━━━━━━━━╋
简单网络管理协议（SNMP），由一组网络管理的标准组成，包含一个应用层协议（application layer protocol）、数据库模型（database schema）和一组资源对象。该协议能够支持网络管理系统，用以监测连接到网络上的设备是否有任何引起管理上关注的情况。该协议是互联网工程工作小组（IETF，Internet Engineering Task Force）定义的internet协议簇的一部分。SNMP的目标是管理互联网Internet上众多厂家生产的软硬件平台，因此SNMP受Internet标准网络管理框架的影响也很大。SNMP已经出到第三个版本的协议，其功能较以前已经大大地加强和改进了。
[email protected]:~# onesixtyone
onesixtyone 0.3.2 [options] <host> <community>
-c <communityfile> file with community names to try
-i <inputfile> file with target hosts
-o <outputfile> output log
-d debug mode, use twice for more information
-w n wait n milliseconds (1/1000 of a second) between sending packets (default 10)
-q quiet mode, do not print log to stdout, use with -l
examples: ./s -c dict.txt 192.168.4.1 public
./s -c dict.txt -i hosts -o my.log -w 100
[email protected]:~# onesixtyone 192.168.1.133 pulic
Scanning 1 hosts, 1 communities
192.168.1.133 [public] Hardware: x86 Family 6 Model 42 Steping 7 AT/AT COMPATIBLE - Software: Windows 2000 Version 5.1(Bulid 2600 Uniprocessor Free)
[email protected]:~# dpkg -L onesixtyone
/.
/usr
/usr/bin
/usr/bin/onesixtyone
/usr/share
/usr/share/man
/usr/share/man/man1
/usr/share/man/man1/onesixtyone.1.gz
/usr/share/doc
/usr/share/doc/onesixtyone
/usr/share/doc/onesixtyone/copyright
/usr/share/doc/onesixtyone/changelog.gz
/usr/share/doc/onesixtyone/dict.txt
/usr/share/doc/onesixtyone/README
/usr/share/doc/onesixtyone/changelog.Debian.gz
[email protected]:~# onesixtyone -c /usr/share/doc/onesixtyone/dict.txt 192.168.1.133 -o my.log -w 100
Logging to file my.log
Scanning 1 hosts, 49 communities
[email protected]:~# nmap -sU -p161 192.168.1.134
Starting Nmap 6.49BETA5 ( https://nmap.org ) at 2015-10-06 00:32 CST
Note is up(0.00105 latency).
PORT STATE SERVICE
161/udp closed snmp
MAC Address: 08:00:27:Bo:3A:76 (Cadmus Computer Systems)
Nmap done: 1 IP address (0 hosts up) scanned in 0.55 seconds
╋━━━━━━━━━━━━━━━━━━━━━━━━━━━━━╋
┃SNMP扫描 ┃
┃snmpwalk 192.168.20.199 -c public -v 2c ┃
┃用户 ┃
┃ snmpwalk -c public -v 2c 1.1.1.1 1.3.6.1.4.1.77.1.2.25┃
┃snmpcheck -t 192.168.20.199 ┃
┃snmpcheck -t 192.168.20.199 -c private -v 2 ┃
┃snmpcheck -t 192.168.20.199 -w ┃
╋━━━━━━━━━━━━━━━━━━━━━━━━━━━━━╋
[email protected]:~# snmpwalk 192.168.1.133 -c public -v 2c
[email protected]:~# snmpwalk -c public -v 2c 192.168.1.133 1.3.6.1.4.1.77.1.2.25
[email protected]:~# snmpwalk -c public -v 2c 192.168.1.133 1.3.6.1.2.1.25.6.3.1.2
[email protected]:~# snmpcheck -h
Usage: snmpcheck [-x] [-n|y] [-h] [-H] [-V NUM] [-L] [-f] [[-a] HOSTS]
-h Display this message.
-a check error log file AND hosts specified on command line.
-p Don‘t try and ping-echo the host first
-f Only check for things I can fix
HOSTS check these hosts for problems.
X Options:
-x forces ascii base if $DISPLAY set (instead of tk).
-H start in hidden mode. (hides user interface)
-V NUM sets the initial verbosity level of the command log (def: 1)
-L Show the log window at startup
-d Don‘t start by checking anything. Just bring up the interface.
Ascii Options:
-n Don‘t ever try and fix the problems found. Just list.
-y Always fix problems found.
[email protected]:~# snmpcheck -t 192.168.1.133