Hi. This is my first time reaching out for help, since I couldn't find any solutions to my problem.
Pretty straightforward. Got infected (lord knows how, I know my way around well enough to avoid stuff like this) by a trojan. It's targeting my operative memory, making my PC considerably slower; something I already noticed by now, and it's escalating quickly. Infection threat message goes roughly like this:
"Operative Memory = powershell.exe(2862) - a Win64/TrojanDonwloader.Agent.w trojan variant"
My antivirus says it's been removed. But every time I run the scanner, it still says I'm infected. Still receiving infection threat notification messages every time I start up Windows. So, I'm quite at a loss here, since I've never been infected by a trojan before and the antivirus won't disinfect it. Some of my specs are:
Windows 7 Ultimate 64 bits, SP1
Core i7-3537U 2.00-2.50 GHz
ESET NOD32 9
Any help would be appreciated as to what to do. Thanks in advance.