Cypher | Pythonic ransomware proof of concept | Security Testing library
kandi X-RAY | Cypher Summary
kandi X-RAY | Cypher Summary
Cypher is a proof of concept ransomware which implements the PyCrypto module and uses gmail(Currently) as a simple command and control server. It is a work in progress as of yet and i will be releasing updates periodically depending on a couple of factors.
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Top functions reviewed by kandi - BETA
- Decrypts a single - argument file
- Decrypt a file
- Encrypt a single file
- Encrypt a file
- Generate a summary of the notebook
- Sends the encryption key to SMTP
- Return a list of files to encode
- Generate a client ID
Cypher Key Features
Cypher Examples and Code Snippets
Community Discussions
Trending Discussions on Cypher
QUESTION
I have the following graph in Neo4j:
Book: book_id, isbn, language_code, title, image_url, small_image_url, avg_ratings,
Author: name,
Reader: id,
with 3 relationships:
(Reader)-[:Rated]->(Book) that has the property {rating: value},
(Reader)-[:Recommend]->(Book),
(Author)-[:Write]->(Book).
I want to find the book that has been most recommended with a query in Cypher.
I wrote a query but I'm not too sure about it because I'm not familiar using count() and max() operators.
Here is my attempt:
...ANSWER
Answered 2021-Jun-14 at 22:16I would try this:
QUESTION
I have the following relationship entity for neo4j Graph Model using Spring data neo4j 6.1.1 to represent relationship like Person-BookedFor->Movie where i can use UUID string for node repositories (Person, Movie) but not for the following relationship Entity BookedFor.
Note: since the neo4j doc describes this neo4j doc ref
...ANSWER
Answered 2021-Jun-10 at 15:17You cannot access relationship properties directly via repositories.
Those classes are just an encapsulation for properties on relationships and are not meant to represent a "physical" relationship or more a relationship entity.
Repositories are for @Node annotated classes solely.
If you want to access and modify the properties of a relationship, you have to fetch the relationship defining entity. A relationship on its own is always represented by its start and end node.
The lately introduced required @Id is for internal purposes only.
If you have a special need to persist an id-like property on the relationship, it would be just another property in the @RelationshipProperties annotated class.
QUESTION
Is there a way to write the below neo4j cypher script to handle n case whens depending on the size of the array being read? I have varying array sizes on which to calculate co2 consumption so to use a one size fits all case when would be highly inefficient.
...ANSWER
Answered 2021-Jun-10 at 09:28I did this in the end using the python library py2neo, and created the cypher query using python
QUESTION
I have a simple network chat program created in Godot that I am using to teach basic encryption to high school students with. I would like to add a custom built encryption class to allow students to create their own cyphers. Here is a simple implementation I created to test the class:
...ANSWER
Answered 2021-Jun-07 at 18:20The class syntax creates a inner class. That is class Security is not the class of the script.
As a consequence, when you do this:
QUESTION
I am trying to COLLECT the list of ids for each iteration in UNWIND of Cypher in Neo4j. As usual, COLLECT is collecting all ids for UNWIND then returning everything as one vector. But I am looking to get vectors of the vector.
...ANSWER
Answered 2021-Jun-03 at 19:11So the part you're missing is how grouping keys work in aggregations. The non-aggregation terms act as the grouping key, providing context for the rows that will be emitted, and for what rows the aggregations are being applied.
Your collect() aggregation has no other terms, so there is no grouping key, and you end up with a single list.
If you want the collect() to apply per session_id, then you need to include the session_id as a non-aggregation term so it can act as a grouping key for the aggregation:
QUESTION
enter image description hereI'm new to neo4j and cypher. I want to create node for multiple sub nodes. I have patient file and I have one allergy file so first I want to create node allergies and then I want to add sub nodes to this node. Then I want to add that allergies node to patient. such as patient-[:has allergies]-allergies<-latex allergy allergies another node for another allergy connected to allergies. how can I do that in neo4j? allergy.csv file contains
...ANSWER
Answered 2021-Jun-02 at 16:26After a long conversation, I cannot leave this thread without an answer.
QUESTION
My setup requires a Google Function to do some stuff and upload the result to a SFTP server. I'm currently using the basic sftp and crypto/ssh packages to achieve this. Locally, after some debugging, I was able to retrieve the server's pubkey.
When deploying to GCloud nothing works, of course.
This is what handles the connection on my function
...ANSWER
Answered 2021-May-26 at 08:44I was probably over engineering it.
Setting the ssh.ClientConfig like this solved the problem:
QUESTION
I'm switching from Neo4j Java custom procedures to an approach based on the Neo4j Java driver. I want to end up with some sort of microservice running my graph algorithm, instead of calling the custom procedure through Cypher. I implemented the traversal using a bunch of standard HashMaps: Once the data is loaded from Neo4j to these HashMaps, the graph traversal is much faster than in my original custom procedure, so that's very promising.
Now to my question: Within the custom procedure I was able to load the graph (40 mio edges, 10 mio nodes) to the Hashmaps like so:
...ANSWER
Answered 2021-May-10 at 21:55Keep in mind that procedure code executes on the server itself, it is effectively embedded with Neo4j.
Compare that to the need to transfer all nodes and their properties over the network. That's a lot of extra I/O that wasn't needed with procedures.
QUESTION
I have the following cypher query.
...ANSWER
Answered 2021-May-18 at 15:14Please see RedisGraph Merge docs more specifically ON MATCH and ON CREATE
e.g.
QUESTION
I'm new in cypher and I'm struggling with this problem:
I have these two queries
...ANSWER
Answered 2021-May-17 at 22:52If you're using Neo4j 4.x or higher, you can UNION the results of the queries in a subquery, and outside of it perform a sum() to get the results into a single row per user:
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Vulnerabilities
No vulnerabilities reported
Install Cypher
You can use Cypher like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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