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Important The creation of these registry keys only works if you run it under an elevated context. Double clicking on this through a GUI will not execute the .VBS file in an elevated context even if you are an administator. It is recommened you run it from an Administative shell or command prompt. However, once the keys are created, any application can call this COM object under any context.
ScareCrow Weaponizing
To utilize a ScareCrow payload with this type of bypass you can run the following command: -domain -Loader dll ">./ScareCrow -I -domain -Loader dll

Usage
Once you have your payload, use the -N flag for the name of the payload when it's written to disk, the -C flag for the name of the COM object, the -I flag for the location to write it to, and lastly the -O for the output file to store the content.
Remote .XLL Payload Mode
This option generates a block of code to bypass several ASR rules to download, write to disk, load and execute shellcode, bypassing ASR preventative controls. This is done using the Excel.Application COM object which represents the entire Excel Application, but in an automated form, and allows for the programmatical interaction with it. Because this is still Excel, it does not trigger the ASR rule. This because when we call Excel.Application, we can see that it spawns under a Service Host process (Svchost.exe) and not the WinWord.exe process. While Svchost.exe is a system-level process used to host multiple Windows-based services, the child process created (Excel.exe) did not gain system-level privileges. Because we created a COM object that was an entire application, the Excel process was created under Svchost.exe so it could be handled properly to prevent any instabilities to the WinWord.exe process. Though this process is under Svchost.exe, there is another challenge to contend with: executing shellcode. As binary execution or using WinAPI inside a macro will trigger other ASR rules, this limits what we can do without triggering an ASR rule or getting caught by WDAPT's EDR component. This is where DLLs shine. If a DLL-based payload is compiled with the right export functions, it can be used as an Office plugin that, when loaded, will automatically run shellcode. To do this, we can utilize Excel's RegisterXLL function. The RegisterXLL function loads an XLL plugin into memory, automatically registering and executing it. XLL files are essentially Excel-based DLLs. To get the content on the system, we can use another COM object (Microsoft.XMLHTTP), gaining the ability to execute an HTTP request, in this case, an HTTP GET request to a URL. The second COM object (ADODB.stream) provides the ability to read/write bytes of a data stream. By combining the two COM objects, an attacker can request a remote resource through an HTTP GET request and write the response (in this case, the file itself) to disk. This is done using the COM object (ADODB.stream) again to handle read/write bytes of the data stream. The second COM object (Microsoft.XMLDOM) allows the reading of data stored in a file. The XMLDCOM object allows for the data type to be set (in this case, base64) and once opened and stored in a string with the proper datatype, the ADODB.stream object can write the string of code to disk using a different data type (in this case, BinaryStreamType), converting the base64 string back into a binary form.
ScareCrow Weaponizing
To utilize a ScareCrow payload with this type of bypass you can run the following command: -domain -Loader excel -O ">./ScareCrow -I -domain -Loader excel -O
Once generated, copy line 13 and 14 from the outputted file, and merge them together, making sure to remove: the var the ; at the end of each line the quotes around each string

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Usage
Once you have your encoded payload, use the -N flag for the name of the payload when it's written to disk, the -U flag for the URL the encoded payload is going be hosted on (i.e https:///), and -F flag for the name of the file being hosted by the site. The outputted code is designed to work in a macro document .
Lack of WDAPT Sensor Recording
Through further investigation, it was observed not as a gap in WDATP's sensors, but rather that WDATP does have visibility into this activity, but it is ignored. Through WDATP endpoint's timeline of events looking for any reference to Appwiz.xll, we observed that WDAPT recorded a “created file” event when Word created the file AppWiz.xll. It is important to note that .XLL files are executable.
Disclosure Time
11/20/2020 - Research development and article written. 03/14/2021 - Provided Microsoft a preliminary disclosure document outlining identified issues. 03/31/2021 - Microsoft recognized and acknowledged that the vulnerabilities related to spawning an Office child process and writing files to disk were real vulnerabilities and began working on remediation. However, the permissions inconsistencies in the registry were deemed not a vulnerability (https://www.kitploit.com/search/label/Vulnerability) due to the requirement of elevated privileges. 04/21/2021 - Microsoft informed the author that signature build 1.333.1055.0 released on 03/22/2021 and 1.335.1321.0 released on 04/21/2021 contained the detection for the Office application-based vulnerabilities and closed the case. 04/22/2021 - The author retested the same techniques identifying that the vulnerabilities were still present.

Download Dent (https://github.com/optiv/Dent)

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hacking: security in practice
Azusa police hack

Does anyone have info on where I can see the information these guys released?

submitted by /u/LittleLemonKenndy
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hacking: security in practice
Is this possible?

This morning I was awoken by a call from the Sheriff’s Office, and I was left a message stating that I had called 911.

Perplexed, I checked my call history and a 911 call had in fact been made from my phone two minutes prior. I was asleep when the call was made, and my phone was lying in my bed. It is practically impossible for me to have made that call. I have an iPhone, and would have to press my power button 5x, or access the emergency call button from my lock screen and dial 911. The auto call feature for emergency numbers is also disabled.

I know that if you are doxxed people can make spoof calls using your number (IE: swatting). My question is, if I was targeted by a hacker, would the call have appeared in the call log on my own phone?

Edit: I downloaded the McAfee Security app a few hours ago, and the scan stated there is no malware on my phone.

submitted by /u/C4Corrosive
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hacking: security in practice
What are some fun (non-nefarious) XSS pranks/tricks?

Sorry if this isn't the right kind of question for this sub, but one of my friends has badly secured their site, and there's an easy way to do XSS, so what are some fun, harmless pranks that I could try? I don't care about logging cookies or anything. The obvious idea is redirecting to this, and another one I found is this code which flips the page:
document.body.style['transform'] = 'rotate(180deg)'
What are some other ones?

submitted by /u/fun840
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