scapy

I'm trying to read a TLS message. Specifically, the one with the certificate details (handshake_type = 11). What I'm doing is first checking that the message contains Raw . If so, I'm extracting the payload like so: b = bytes(pkt[Raw].load) . Next, I'm checking that the first byte is 0x16 and the following two bytes need to be a proper TLS version. The problem is that this message doesn't pass these conditions. WireShark is showing me that \x16\x03\x03 are the bytes at position 0000 (picture is attached), but I guess it is done for convenience. So is my assumption that the payload MUST start

新工具 Scapy 1、环境： 命令： pip install scapy 启动终端： 看这花里胡哨的界面那就成功啦! 注意上图中的INFO信息，如果没有安装可选包，部分功能不可用，在需要的时候单独安装即可。 注意： 如果没有配置环境变量，那么你需要切换到root用户！ 基本命令： ls（） 密密麻麻一大堆！估计你也不看！但是这正是Scapy的强大之处！ 命令： lsc() 会列出scapy所有命令 help（） 显示帮助 命令： show（） 显示详细信息 小操作： 命令： a=IP(ttl=10,dst="192.168.1.1") a a.show() ###[ IP ]### version= 6 ihl= None tos= 0x0 len= None id= 1 flags= frag= 0 ttl= 10 proto= ip chksum= None src= 10.11.16.155 dst= 10.0.0.1 \options\ 在Python中使用Scapy # -*- coding: UTF-8 -*-​import sysfrom scapy.all import *​p=sr1(IP(dst='192.168.1.1')/ICMP())if p: p.show() 结果如下： 来源： https://www.cnblogs.com/blamwq/p

I have a device in my local network and know its MAC Address. It gets it's IP address automatically via DHCP. I want to obtain this IP. I don't want to use nmap but scapy would be fine, as I'm importing from a kivy app. I found: from scapy.all import srp, Ether, ARP ans,unans=srp(Ether(dst="ff:ff:ff:ff:ff:ff")/ARP(pdst="192.168.1.0/24"),timeout=2) and with ans.summary() I get the following output: Ether / ARP who has 192.168.43.1 says 192.168.43.92 ==> Ether / ARP is at 3e:f8:d9:45:1b:3d says 192.168.43.1 My two problems are: 1: I have to run the script with sudo python and I'm not sure about

So I used to be able to import scapy's base64_bytes by using from scapy.all import base64_bytes . However, I get this error when I do that: PIP package scapy-python3 used to provide scapy3k, which was a fork from scapy implementing python3 compatibility since 2016. This package was included in some of the Linux distros under name of python3-scapy. Starting from scapy version 2.4 (released in March, 2018) mainstream scapy supports python3. To reduce any confusion scapy3k was renamed to kamene. I tried renaming it to from kamene.all import base64_bytes , but still no luck. Is there any other

I am using scapy 2.3.1-dev non-interactively (i.e. as a library) in a tool I am building. I would like to get a string of human-readable information about a packet, such as you get from scapy.all.Packet.show() . I have tried using all three of the methods ( packet.show() , packet.show2() and packet.display() ) that provide the info, but none of these return anything, instead they print out the information that I want. Also, the information returned by packet.__repr__() is not quite enough. Are there any functions/methods that would return the nicely-formatted text the same way that e.g. packet

I'm wondering if there is any possibility to run Scapy's 'sniff(...)' without root priveleges. It is used in an application, where certain packages are captured. But I don't want to run the whole application with root permissions or change anything on scapy itselfe. Thanks in advance! EDIT: For testing I use following code: from scapy.all import * def arp_monitor_callback(pkt): if ARP in pkt and pkt[ARP].op in (1,2): #who-has or is-at return pkt.sprintf("%ARP.hwsrc% %ARP.psrc%") sniff(prn=arp_monitor_callback, filter="arp", store=0) I'm only able to run it using sudo. I tried to set