UPS_invoice.exe

Posted July 16, 2008 

UPS_invoice.exe delivers a damn Trojan, Downloader.Diliv, that pulls the usual tricks: Downloader.Diliv rips open a big backdoor in your PC, to download a bunch of malware.

You catch Downloader.Diliv from a damn spam email, with the attachment ups_invoice.exe.

Cheers to spending a weekend dealing with identity theft.

So you probably picked up on the sarcasm.

But I’m sincere about showing you how to remove UPS_invoice.exe for free.

And also about how much I fancy your mum.

UPS_invoice.exe Might Be a Backdoor

WTF Are Backdoors?

Backdoors are spyware and malware that enter your system secretly, through your PC’s “backdoor”. Worms and Trojans most frequently use your computer’s backdoor to sneak in and steal your information, and maybe leave some more malware as an early birthday gift (yeah, thanks). Sound like UPS_invoice.exe?

UPS_invoice.exe Could Be a Trojan

WTF Are Trojans?

Remember that college class you took on Greek mythology?

Neither do I.

Trojans get their name from Greek mythology, though — a Trojan is software that acts like a Trojan horse. The same way that Trojan horse looked like a great gift to the Spartans — only it was stuffed full of soldiers — Trojans are software that appear harmless but are really designed to kill your computer.

Trojans often pretend to be a video codec you need to watch porn — really — , maybe a photo attached to email, or some sort of other harmless software. Once you open your gates to a Trojan though, it can spy on you, download more malware, or allow a hacker to do whatever he wants on your machine.

How UPS_invoice.exe and Trojans Might Infect You

  • Websites: When you’re surfing the web, you won’t only get infected when you download some codecs or plugins. Sometimes all you have to do is visit a site and a Trojan secretly downloads itself onto your computer. Scary. Use a browser like Firefox to prevent this — it’s much more secure than Internet Explorer.
  • Open ports: If you run any file-sharing applications — and I’m not just talking peer-to-peer music software — you risk opening up your system to infection. It can be as simple as leaving file sharing open on your instant message client. My rule of thumb is to close off every port. Set up a firewall, too, if you don’t already have one.
  • Email: Some random person you don’t really remember just forwarded you some hot pictures? Don’t open them. Lots of Trojans are dolled up as harmless looking email attachments that take advantage of security holes in your mail client. Spam blocker software can help, but it’s better just not to open any attachments from people you don’t know.

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