Using the following snort rule as a model, write a rule that would detect all the packets shown (1-6): alert tcp any any -> any 80 (msg:"LOCAL my message"; content:"my content"; nocase; sid:1000110; rev:1;) Write a rule which will match all the following: 1. 64.12.10.32:8437 -> 204.126.133.22:80 GET /admin/scripts/setup.php 2. 64.12.10.47:8435 -> 204.126.133.22:80 GET /phpAdmin/Setup.php 3. 64.12.10.2:8439 -> 204.126.133.22:80 GET /php2-1- 10/siteadmin/login.php 4. 64.12.10.18:2173 -> 204.126.133.23:80 POST /admin/scripts/setup.php 5. 64.12.11.2:2174 -> 204.126.133.23:80 GET /php2-1- 10/admin/main/setup.php 6. 64.12.11.2:2176 -> 204.126.133.23:80 GET /ADMIN/PHP/SCRIPTS/login.ph ep Note: Full points are given only if your rule is precise and doesn't generate a lots of false positives.

Using the following snort rule as a model, write a rule that would detect all the packets shown (1-6): alert tcp any any -> any 80 (msg:"LOCAL my message"; content:"my content"; nocase; sid:1000110; rev:1;) Write a rule which will match all the following: 1. 64.12.10.32:8437 -> 204.126.133.22:80 GET /admin/scripts/setup.php 2. 64.12.10.47:8435 -> 204.126.133.22:80 GET /phpAdmin/Setup.php 3. 64.12.10.2:8439 -> 204.126.133.22:80 GET /php2-1- 10/siteadmin/login.php 4. 64.12.10.18:2173 -> 204.126.133.23:80 POST /admin/scripts/setup.php 5. 64.12.11.2:2174 -> 204.126.133.23:80 GET /php2-1- 10/admin/main/setup.php 6. 64.12.11.2:2176 -> 204.126.133.23:80 GET /ADMIN/PHP/SCRIPTS/login.ph ep Note: Full points are given only if your rule is precise and doesn't generate a lots of false positives.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Using the following snort rule as a model, write one rule that would detect all of the packets shown: alert tcp any 80 -> any any (msg:"LOCAL my message"; content:"my content"; nocase; sid:1000110; rev:1;) Write a rule which will match all the following: 1. 64.12.10.32:8437 -> 204.126.133.22:80 GET /item.php? id=2&and&1=1 2. 64.12.10.47:8435 -> 204.126.133.22:80 GET /admin/sql/item.php? id=2/Setup.php 3. 64.12.10.2:8439 -> 204.126.133.22:80 GET /admin/login/item.php? id=2/userinfo.php 4. 64.12.10.18:2173 -> 204.126.133.23:80 POST /admin/adduser? item.php?id=2 5. 64.12.11.2:2174 -> 204.126.133.23:80 GET /php2-1- 1/admin/item.php?1=1 Answer:
what valid host range is the ip address 192.168.112.173/28 a part of , Instead of using a standard dot-decimal format, the subnet mask, which is /28, of this IP is shown in CIDR representation (we'll talk about it later in class). The 28 after slash tells the first 28 bits of the given IP are network ID bits, which also implies the rest of 32-28 or 4 bits of the given IP are host ID bits. In other words, subnet mask /28 is equivalent to 255.255.255.240 in dot-decimal format. In the answer of this question, find the minimum IP of the host range, and find maximum IP
Can anyone help me with basic client-server interaction using TCP sockets in network programming in c code that includes csapp.c and csapp.h. and a text file of the student record that include first name, last name, age, major, and graducation year. The ideas is have 4 choice: Add record, Search Age Range, Search graducation year, and Terminate. In opition 1, it should collect all the data to the text file, in opition 2, it should search for age range from the text file. in opition 3, it should search the graducation year from the text file and if the year is not there it should print record not found. And opition 4, the client should close the connection and terminate. studentRecord.txt: John,Doe,24,Computer Science,2023Jane,Doe,22,Mechanical Engineering,2020Charles,Babbage,21,Math,2022George,Bool,25,Math,2023Marie,Curie,26,Chemistry,2023 I know this isn't enough but I want to understand about the client-server interaction using socket interface. So please try to make it simple…
Explain what this rule does: alert tcp any any -> 192.168.1.0/24 80 (content:”|A1 CC 35 87|”; msg:”accessing port 80 on local”).
Test IPs that your system has recently contacted to see if they are still reachable. # Loop over the output of ip n # Use $(echo | cut) to parse just the IP address # Ping the IP once to see if it is alive # Test the exit code and report that the IP is "UP" or "DOWN" 3. Optionally, clean up the output # Using /dev/null, hide the output of ping so that only your IP UP/DOWN is displayed
I made a TCP server using socket python,basically my server can: - Upload (“put”) request: The client should, at the very least, open (in binary mode) the local file defined on the command line, read its data, send it to the server through the socket, and finally close the connection. - Download (“get”) request: The client should, at the very least, create the local file defined on the command line (in exclusive binary mode), read the data sent by the server, store it in the file, and finally close the connection. To avoid accidents, the client should deny overwriting existing files. - Listing (“list”) request: the client should, at the very least, send an appropriate request message, receive the listing from the server, print it on the screen one file per line, and finally close the connection. I want you to draw an ER diagram that can show the process above please.
write a custom Snort rule to handle Inbound and Outbound HTTP traffic on the Private (Host-Only) network. Upload a screen shot of the Snort console displaying the alerts. In this exercise, we are going to create two Snort monitoring rules that will be used to alert on HTTPnetwork traffic for both Inbound and Outbound traffic. Remember, Inbound rules are those rules whosedestination is to your internal network (HOME_NET), outbound rules are directed out of your internalnetwork (!HOME_NET). When you use “any” there is no distinction on whether a rule is Inbound orOutbound. When using Inbound/Outbound to describe local traffic, traffic generated on the samenetwork (as in this lab on VMnet-1), the Inbound reference is to your client system that is running snortthe Outbound reference is to the HTTP server.You should now understand a little bit about custom rules, so given the following rule:alert tcp any any -> any 80 (msg:"TCP HTTP Testing Rule"; sid:1000004;)You should be able to…
Write a rule that will alert on any source IP on any port connecting to any destination IP address on the FTP control port that is referencing the content "Answers.doc". Provide the message of "Bad Student" when this information is found. Use a SID of 1, do not provide spaces in between the parameters delimited by a semicolon, using the order msg, content and sid. An incomplete example of the rule with the correct syntax is: alert tcp any any -> any any (msg: "Test1";sid:1;)
Write a Java TCP socket program consisting of one client C and one local server S (localhost). Code for the client and server should be separate and contained in the respective files F1 and F2 above. Modify and use the code in the files posted on Blackboard: TCPWebClient18.java and TCPKRClient.java for the client C and TCPKRServer.java for the server S. Since we are testing behavior with no threads, the code should not have threads. Do not use System.exit() in your code. Submit your socket code in the files F1 and F2 (named as above). All the code needed should be in these two files. Include a comment at the top of each file that says how you compiled and ran the code. Capture screenshots with client and server screens during an example run and put them in the file F3. The client C asks the user to enter a web server W’s name as a string www.name.suf (for example, www.ieee.org) prints the message “CLIENT START=” followed by C’s local system time CT1 makes a TCP socket connection to…
C Programming: Write a program that optionally accepts an address and a port from the command line. If there is no address and port on the command line, it should create a TCP socket and print the address (i.e. server mode). You can choose any port number for your server (>1024). If there is an address and port, it should connect to it (i.e., client mode). Once the connections are set up, each side should enter a loop of receive, print what it received, then send a message. The ping from the client should be sent before entering that loop to start the process. Otherwise both sides will sit and listen without getting anything. The message should be ping from the client and a pong from the server. In order to test this on one machine, you will need to run the same program twice (in two separate terminals). Run first in server mode, then run in client mode using the information printed from the server as your command line arguments. This is the output it must print out: Running…
import socket def authenticate_user(tcp_socket): while True: response = tcp_socket.recv(1024).decode() print(response) username = input() tcp_socket.sendall(username.encode()) response = tcp_socket.recv(1024).decode() print(response) password = input() tcp_socket.sendall(password.encode()) auth_response = tcp_socket.recv(1024).decode() if "successful" in auth_response: print(auth_response) return True else: print(auth_response) def receive_items(tcp_socket): while True: response = tcp_socket.recv(1024).decode() if "Item List:" in response: print(response) while True: item = tcp_socket.recv(1024).decode() if not item.strip(): break print(item) break def select_items(tcp_socket): selected_items = [] while True: item_id = input("Select item by entering…
I am using SwaggerHub for API documentation for my web application. When I use the bearer token for authentication, and I run a get request that is supposed to return a JSON of the user's trip information. It returns a 200 HTTP response, but the body response does not return the JSON information, instead it returns HTML text. The image below shows the result. Why is this happening?