malware | offensive tools | Hacking library

by magisterquis Go Version: Current License: Zlib

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | malware Summary

malware is a Go library typically used in Security, Hacking applications. malware has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Please don’t use these for illegal purposes. Also, encryption and authentication isn’t guaranteed (and likely isn’t present at all), so don’t use these for anything outside of CTFs and maybe really light pentesting. That’s subject to change, though.

Support

Quality

Security

License

Reuse

Support

malware has a low active ecosystem.

It has 18 star(s) with 10 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

malware has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of malware is current.

Quality

malware has 0 bugs and 0 code smells.

Security

malware has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

malware code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

malware is licensed under the Zlib License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

malware releases are not available. You will need to build from source code and install.

Installation instructions are available. Examples and code snippets are not available.

It has 930 lines of code, 42 functions and 15 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed malware and discovered the below as its top functions. This is intended to give you an instant insight into malware implemented functionality, and help decide if they suit your requirements.

main entry point
xmit encrypts and decrypts ciphertext using ciphertext .
execute runs a shell
splitPacket returns the nonce and payload of a nonce .
tcp connects to the given network address on the given channel .
sh chop header
udp is used to create a new UDP connection
handle sends a shell command to the given connection .
victim to UDP
localIP returns the local network address

Get all kandi verified functions for this library.

malware Key Features

No Key Features are available at this moment for malware.

malware Examples and Code Snippets

No Code Snippets are available at this moment for malware.

Community Discussions

Trending Discussions on malware

Wordpress warning - Backdoor:PHP/numeric.rce.8527

How to hide terminal shell on server application like Warp in Windows?

How can I make a new df column that lists an index of a group?

Renting AWS Device Farm for testing anti-virus application

difficulty in understanding c++ function that resolves function names by ordinals

How can I properly emulate x86 with Unicorn in Python?

What are the Antimalware Protected Process Light (AM-PPL) dll loading requirements?

Loop Through PSOBJECT To Compare Values to a String

Using mongodb driver version 2.14.1 in UWP C# application

Can NPM show me the age of packages before installing them?

QUESTION

Wordpress warning - Backdoor:PHP/numeric.rce.8527

Asked 2022-Mar-27 at 18:35

I have been looking at the Wordfence scan results on my site this morning and see 17 instances which seem to imply malware has ben installed on the server. I would be surprised if this were to be the case but wanted to be sure:

One example,

Filename: wp-admin/menu-header-cron.php File Type: Not a core, theme, or plugin file from wordpress.org. Details: This file appears to be installed or modified by a hacker to perform malicious activity. If you know about this file you can choose to ignore it to exclude it from future scans. The matched text in this file is:

The issue type is: Backdoor:PHP/numeric.rce.8527 Description: Remote code execution malware

Looking at the file in question, the content of this file is:

...

ANSWER

Answered 2022-Mar-27 at 16:34

That snippet is reading the limit parameter then passing is as an URL to get a file. And eval function will just execute it

So its pretty dangerous

Source https://stackoverflow.com/questions/71638110

QUESTION

How to hide terminal shell on server application like Warp in Windows?

Asked 2022-Mar-27 at 06:03

I have a small warp server project on Windows that listen to a particular port and do something whenever I send a command to it by REST (for example: POST http://10.10.10.1:5000/print). It's a small client for printing PDF / receipt directly from another computer.

It works. But my problem is when I had to package the whole project, the Rust compiler give me an executable file (.exe). The application displays a terminal window when I run it. I want this terminal to be hidden somehow.

I try to run the program as a windows service (by using NSSM). It doesn't work for me since I had to access the printer. Windows doesn't allow my app to access any devices or any other executable as a windows service. (The reasons are explained here: How can I run an EXE program from a Windows Service using C#?)

So I plan to run my app as a tray-icon application so user can control or close the app. (https://github.com/olback/tray-item-rs) Unfortunately, I still cannot hide the app's terminal window.

Another solution that I found is hstart (https://www.ntwind.com/software/hstart.html). But I would like to use this as "the last resort" solution since many antivirus/windows defender mark it as a malware.

Do anyone know how to hide or get rid of it ?

...

ANSWER

Answered 2022-Mar-25 at 00:46

Start program in background.

Source https://stackoverflow.com/questions/71610964

QUESTION

How can I make a new df column that lists an index of a group?

Asked 2022-Mar-18 at 17:56

Not sure how to put this into words, but how can I make a new DataFrame column like Subject? I just need Subject to be like an index for each Group.

Scores Group Subject 4.85 malware 1 0.61 malware 2 2.47 malware 3 6.49 other reuse 1 6.21 other reuse 2 0.52 other reuse 3 0.49 other reuse 4 1.09 other reuse 5 1.71 inoperable 1 0.90 inoperable 2 ...

ANSWER

Answered 2022-Mar-18 at 17:55

Looks like you want to assign indexes to each "Group". You can use groupby + cumcount:

Source https://stackoverflow.com/questions/71531251

QUESTION

Renting AWS Device Farm for testing anti-virus application

Asked 2022-Mar-06 at 15:22

Can we use AWS Device Farm to test anti-virus application by installing real malware on rented devices?

...

ANSWER

Answered 2022-Mar-06 at 15:22

AWS's AUP includes the following wording:

You may not use, or facilitate or allow others to use, the Services or the AWS Site: ... to violate the security, integrity, or availability of any user, network, computer or communications system, software application, or network or computing device;

So with regards to installing malware or exposing the devices to live virus or malware payload, the answer is an unequivocal no.

However, I would imagine that as with standard EICAR test strings, you could test file contents for various pattern matches and remain within the bounds of the AUP, ie by including a substring of a particular known malicious payload to test detection. The moment you allowed known malicious code to execute you would be in violation of the AUP, and depending on AWS's inbuilt scanning they may detect and block your access proactively regardless.

So to summarize, the answer is no, you'd need to build your own lab on your own equipment to do testing of this nature.

Source https://stackoverflow.com/questions/71365222

QUESTION

difficulty in understanding c++ function that resolves function names by ordinals

Asked 2022-Mar-06 at 08:25

I am following a malware analysis course. And I came across this code which I found confusing. The first two sections make sense but the part where the if statement starts is very difficult for me to understand. This "if" statement is supposed to resolve function names by ordinals. I have put my questions in the comments.

...

ANSWER

Answered 2022-Mar-06 at 08:25

This allows you to split a number (here dword or double word) in two parts using bit operations, e.g:

Source https://stackoverflow.com/questions/71368645

QUESTION

How can I properly emulate x86 with Unicorn in Python?

Asked 2022-Feb-26 at 12:00

Background / Explanation of What I'm Trying to Accomplish

I'm currently working on a little malware analysis project and am trying to implement a string decryptor that I wrote using Unicorn. In order to condense things and make the code easier to review, I made a smaller example below from my larger codebase.

What I'm doing is extracting snippets of x86 that represent small string decryption routines. There are a series of mov instructions that are eventually xor'd resulting in a plaintext string. I've commented out what string values should result in. In the following example, the uncommented X86_CODE64 instructions are emulated but only result in hpe.com when I read from the stack address. (Hint: To view output, run strings on asdf.txt) I would expect to see apple.com and hpe.com

Question

Based on the code below, is there something I'm doing incorrectly / not doing at all that would result in the following code snippets to not decrypt the strings appropriately?

Disclaimer: This is my first time using Unicorn, so if I'm not articulating clearly or having some trouble explaining, I apologize in advance!

...

ANSWER

Answered 2022-Feb-26 at 12:00

There are few problems with this code.

First of all you probably never want to swallow all the exceptions as you do by writing pass in your except at least on the top level. At least it would be good to write them to the console just for the sake of knowing if anything unexpected happened. If you would do that you would notice that unicorn is throwing an Invalid memory fetch (UC_ERR_FETCH_UNMAPPED) during the execution of the code.

If you would analyze the bytes you would notice there's a strange call in the middle of the first code

Source https://stackoverflow.com/questions/71268734

QUESTION

What are the Antimalware Protected Process Light (AM-PPL) dll loading requirements?

Asked 2022-Feb-15 at 03:14

According to https://docs.microsoft.com/en-us/windows/win32/services/protecting-anti-malware-services- "any non-Windows DLLs that get loaded into the protected process must be signed with an appropriate certificate."

What are the conditions for a DLL to be considered "non-Windows"? In other words, what is a "Windows" dll.

I know for a fact that msmpeng.exe, an AM-PPL process will load C:\Windows\System32\slc.dll, an unsigned dll. Why is that permitted?

Any information is appreciated.

Thanks!

...

ANSWER

Answered 2022-Feb-15 at 03:14

A Windows DLL is a DLL shipped with Windows and signed by a chain that Microsoft defines as Windows. The leaf certificate is typically named something along the lines of "Microsoft Windows". This is different from a file shipped with MS Office etc. I can't rule out there being a file list involved somehow as well. I believe some Windows components like rundll32.exe and other host components are not fully trusted in all scenarios because they load external code.

slc.dll, like 99.999% of PE files shipped with Windows today, is signed. It is catalog signed, not with a embedded certificate. Use SigCheck to verify.

Source https://stackoverflow.com/questions/71120131

QUESTION

Loop Through PSOBJECT To Compare Values to a String

Asked 2022-Feb-10 at 18:01

Working on a script to get the status of Windows Defender components. Running into a challenge looping through the results from Get-MpComputerStatus as I'm wanting to write out which components are enabled and disabled.

The issue that I'm running into is I'm not able to get the specific value from the PSOBJECT and only get everything.

...

ANSWER

Answered 2022-Feb-10 at 18:01

As Theo comments, you're storing the results in an ordered hash table, if you want to iterate over the Key-Value pairs you could use .GetEnumerator() or .Keys property or .get_Keys() method, for example:

Source https://stackoverflow.com/questions/71067828

QUESTION

Using mongodb driver version 2.14.1 in UWP C# application

Asked 2022-Jan-20 at 13:20

I am tring to upgrade mongodb driver used in an UWP C# application (completly writen in C#, build for x86, x64, arm and arm64). The last driver version that worked was 2.10.4. Any driver version above that compiled and was running just fine, but failed WACK ( Windows App Certification Kit). If i upload the updated app package to Windows Store, it fails certification with the same problems as WACK. I need to upgrade the driver because, from februrary 2022, all shared mongodb instances will be upgraded to 5.0. Mongo driver 2.10.4 only supports up to 4.4. The certification problems i am getting are:

...

ANSWER

Answered 2022-Jan-20 at 13:20

Maybe you can remove the need to have a driver. If you only need a simple GET/PUT you can make a http request.

Source https://stackoverflow.com/questions/70728221

QUESTION

Can NPM show me the age of packages before installing them?

Asked 2022-Jan-05 at 10:35

In light of recent malware in existing npm packages, I would like to have a mechanism that lets me do some basic checks before installing new packages or updating existing ones. My main issue are both the packages I install directly, and also the ones I install indirectly.

In general I want to get a list of package-version that npm would install before installing it. More specifically I want the age of the packages that would be installed, so I can generate a warning if any of them is less than a day old.

If I could do that directly with npm, that would be neat, but I'm afraid I need to do some scripting around it.

specific use case:

If I executed npm install react-native-gesture-handler on 2021-10-22 it would have executed the post-install hook of a malicious version of ua-parser and my computer would have been compromised, which is something I would like to avoid.

When I enter npm install react-native-gesture-handler --dry-run, it only tells me which version of react-native-gesture-handler it would have installed, but it would not tell me that it would install a version of ua-parser that was released on that day.

additional notes:

I know that npm i --dry-run exists, but it shows only the direct packages.
I know that npm list exists, but it only shows packages after installing (and thus after install-hooks have already done their harm)
both only show packages version and not their age
I do not know how I would get a list of packages that would come with a install-hook before installing them
pointers to alternative ways to deal with malicious npm packages are welcome.
so far my best solution would be to do "--ignore-scripts" but that would come with it's own set of problems

...

ANSWER

Answered 2021-Dec-07 at 07:26

To find out the malicious package, you will need a script that will check your package for vulnerabilities against national vulnerabilities database

The National Vulnerability Database includes databases of security checklist references, security related software flaws, misconfigurations, product names, and impact metrics.

Mostly all software companies use application security tools like Veracode, Snyk or Checkmarx that does this usually in a stage before deployment in the CICD pipeline.

If you're looking to achieve this locally, you can try

Source https://stackoverflow.com/questions/69975960

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install malware

Everything is distributed as source. For scripts, the source should be usable as-is. For compiled code (mostly or entirely go at the moment), there’s no precompiled binaries in this repository. I’m happy to make compiled binaries available as long as the following are met: 1. Someone requests them from me. The best way to do this is probably via IRC. I tend to hang out on Freenode. 2. Whoever requests them convinces me of the following: 1. They’ll be used for legal purposes. 2. There’s a good reason whoever’s requesting them can’t compile them. 3. Windows isn’t the OS for which the binaries are to be built.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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