- Connects to the internet without permission
- Installs itself without permissions
- Slow Computer
- Slow internet connection
- System crashes
The name TrojanSpy:Win64/Ursnif.A is enough to get the main picture of what this infection is all about. It is a Trojan and it spies on you, trying to steal valuable information. Also, the Win64 part in the name means that this particular version of the Trojan infects the 64bit Windows operating systems. The most cunning thing about TrojanSpy:Win64/Ursnif.A is that it is very hard to say when or how this infection gets into the target system. Worse, it is hard to tell whether you are infected or not at all! There are no definite infection symptoms, and unless TrojanSpy:Win64/Ursnif.A comes bundled with a bunch of other malware (which is usually the case), then it might take ages before you notice anything.
And the longer TrojanSpy:Win64/Ursnif.A stays in your system, the more damage it can inflict. The damage to your system is not the only side effect of this infection that you need to worry about. The most disturbing payload of the Trojan is its ability to steal data. It employs such means as keylogging to extract important data usually of financial nature and then sends it over the network to its creator. Before you know it, your banking logins, passwords and credit card numbers can be leaked to a third party.
The only way to avoid this from happening is to remove TrojanSpy:Win64/Ursnif.A from your computer before it is too late. Naturally, it's hard to know which file you need to terminate, keeping in mind that the Trojan is good at hiding itself. But if you acquire a computer security program that will detect every single file related to the malware and then it will terminate TrojanSpy:Win64/Ursnif.A for you automatically. Don't forget that time is important in this situation. Stop the Trojan before it manages to cause any more harm.