Genbox

Not sure what you are asking, but it is trivially easy to fake a git short hash to whatever you like.

I cloned this repo: https://github.com/bradfitz/gitbrute

Ran the command in the readme (had to do it twice for some reason) and the latest commit is now 000001 on my fork of the repo: https://github.com/Genbox/gitbrute/commit/0000019075dabc337f...

It took less than 3 minutes for the full thing.

It is exploited by calling a remote procedure call function called rpcAddPrinterDriver. There is a buggy check that lets a user without the adequate privileges to load a driver on the remote system.

Since remote functions can be called locally as well, this is both a remote code execution (RCE) and local privilege escalation (LPE). For more information, see the original source: https://github.com/afwu/PrintNightmare

Sysinternal's Process Monitor does that from a process perspective: https://docs.microsoft.com/en-us/sysinternals/downloads/proc...

There is also System Monitor which logs the events to EventLog: https://docs.microsoft.com/en-us/sysinternals/downloads/sysm...

Are those not enough?

I love the language itself. Some C# 5 and 6 features still bug the hell out of me, but it fine as long as they are optional. The tools (Visual Studio) is the best editor out there without question and makes coding C# a breeze.

That being said, I've always hated the choices Microsoft made about the .NET framework; closed source, license, installation, dependency and all that. Thankfully, that seems to change for the better now with .NET core, which I really hope takes the language to the next level.

.NET native is also a MUST in my world. Give me C#, open source portable .NET, .NET native and I'm convinced C# (and .NET) is the best there is.

With some regular expression magic I extracted the data from Twitter, however, the data was in the wrong order. With this command in Linux, I reversed the order and decoded the data:

tac twitData.txt | base64 -d -i > image.jpg

I've uploaded the image here:

http://iqsecur.blogspot.com/2012/01/sending-files-using-twit...

However, it seems there is an error in the image, I'm not sure if it is the process itself or the image actually has an error. A reverse search resulted in 0 results, so I'm inclined to believe the former.

Tweet #91 is an error from Excel. I was going to combine the messages into the image, but I can't without the full base64 stream.

I've built a physics engine in C# called Farseer Physics Engine. Believe it or not, but it is acutally faster than the original C++ code it is based on. I did a benchmark on physics engines (based on Box2d) in Java, C# and C++: http://ianqvist.blogspot.com/2010/12/benchmarking-box2d-base...