If I use sites like urlvoid.com and isitdownrightnow.com, they show everything is fine. Source: about 1 year ago

But even without a thorough analysis one can easily find out that this is scam. Here is the link to a safety report generated by urlvoid.com. This cite has not been widely banned because it is relatively new. Last week 3 out of 40 scanning engines triggered an alarm. I am pretty sure, that if you perform this check now, there will be more. Source: about 1 year ago

I also ran it through urlvoid.com which had 1/40 security venders flag it. This time it was SCUMWARE. Lastly, I ran it through https://safeweb.norton.com/ which said the link was OK. Source: over 1 year ago

It's probably a false-positive. If you want to check the domain against DNS blacklists, I favor urlvoid.com for this. Source: over 1 year ago

Someone added me as a Steam friend without pretext (A red flag I know) and claimed to have played CS:GO with me on FACEIT recently. This user was now looking for people to play an online tournament with and asked if I wanted to join, but I had to register an account with my steam credentials on this website - htpps://expcup.live/ -. Instead I looked it up on urlvoid.com and found the domain expcup is only two days... Source: over 1 year ago

You can detonate it into a VM running an instance of Cuckoo Sandbox. If you want to go the extra mile, you can dump the memory of said VM and analyse it with Volatility Framework. Also, if you want to quickly identify behavioural patterns in executable code, you can use Mandiant's CAPA tool (though idk if it works on .pdfs). Source: about 1 year ago

You should save a copy of the .exe, copy it into a VM running Cuckoo and get a report on exactly what the .exe does. Without this automated dissection, people are making educated guesses. They're probably right, but why not be certain? There is an online version too - https://cuckoosandbox.org. Source: about 1 year ago

You could use a service like cuckoo to check links/files. Source: over 1 year ago

I made my own lab in college using a series of VM's, A windows 10 machine that was packed with analysis tools, a kali listening machine (running inetsim or fakenet, I can't remember.) and I had remnux on another machine (which I ended up not really making use of, but it was there.) I used virtualbox and ran these VM's in an internal network, no internet access. Disabled all clipboard and file sharing after... Source: over 1 year ago

Another option if you want to self-host is https://cuckoosandbox.org/ . Of note, it's currently an unmaintained project so issues may not receive support, but it is free. Source: over 1 year ago