May need to format USB drives. Also, Installing Panda USB Vaccine may be beneficial. Mainly to disable autorun. Also repeated infection could mean you have a rootkit or a Worm on your pc somewhere. Would recommend running MBAM, and TDSSKiller. SuperAntiSpyware may be beneficial to check for adware. From the sounds of it its some sort of Autorun worm. Very common tactic, and Depending on other issues with the PC, could Mean a Sality or Gamarue Infection. Gamarue is quite common. so is Sality. Despite MSE's downfalls, Microsoft safety Scanner In personal experiences has detected Gamarue pretty consistently. So its worth a shot.
Not leftover, it is a valid file from Microsoft.
It's not undetectable, but it was 0-day when he got infected with it.Assuming that according to all of the stories here, this is a new type viruses that undetectable by AVs (Based on 3 different AV that used here, and 4 different Av engine that only able to remove the lnk but not the source of infection).
The file is a legitimate and needed Windows executable, it's included in every installation and by removing it you get an unbootable system.Its a valid file, but i can ensure you that it didnt created there y the user themselves. Thast why i called it "left over". As it being created by the virus.
Disable autoplay and don't open any unknown executable files contained on an USB stick, even if it's from a friend.Thank you all of you for supporting me! @WinXPert , @Huracan, @Khairul @NatsuruHaveALife :D @Enju
Can someone guide me how to that because I'm very scared about that type of malware (past till now)
Thank you all of you for supporting me! @WinXPert , @Huracan, @Khairul @NatsuruHaveALife :D @Enju
But now, I think my computer isn't infected anymore (Thanks to @jamescv7 guide above), because when I plug USB in again, it doesn't show any USB shorcut in drive. I just want to know how to protect my computer from USB infection (as mentioned above, ESET SS, Zemana and EEK can't protect me). Can someone guide me how to that because I'm very scared about that type of malware (past till now)
Have a nice day, too!I agreed with @Enju disable the autoplay. It will stop it from automatically entered your PC. But still, there isn't anyway that we could say, guaranteed its 100% safe. Its still up to you to carefully examined things on the thumb drive before clicking any. Have a nice day
Have a nice day, too!
Before, when I use Windows XP and 7, after install Windows, I always disable autorun. But when I use Windows 8.1, I missed it (because I think most of AV can detect and kill this old type malware). Henceforth, I always disable autonrun on my Windows.
Thank you all of you for supporting me! @WinXPert , @Huracan, @Khairul @NatsuruHaveALife :D @Enju
But now, I think my computer isn't infected anymore (Thanks to @jamescv7 guide above), because when I plug USB in again, it doesn't show any USB shorcut in drive. I just want to know how to protect my computer from USB infection (as mentioned above, ESET SS, Zemana and EEK can't protect me). Can someone guide me how to that because I'm very scared about that type of malware (past till now)