General Impression of win32/Olmasco.AC trojan hourse
Win32/Olmasco.AC trojan hourse s the latest Trojan Horse variant that comes from Olmasco family after the appearance of Win32/Olmasco.AB. They all earned their reputation by being extremely dangerous. They are also really hard to remove owing to its stubborn characteristic. You might have run your trusted anti-virus program and you get two files for removal but upon reboot it actually removes your anti-virus program, and you end up in a vicious cycle of downloading other anti-virus program, running the scan, finding the files, rebooting - blue screen and all - and coming back to no anti-virus program anymore.
