Aliases: TrojanDropper:Win32/Lageliz.B (other) Win32/PSW.Papras.BZ trojan (ESET) Trojan.Win32.Agent.nkwx (Kaspersky) Trojan.Cidox (Symantec) TROJ_VUNDO.SMC (Trend Micro)
TrojanDropper:Win32/Rovnix.A is a trojan that modifies the New Technology File System (NTFS) boot sector of the hard drive to execute other malware. The trojan also installs a component, detected as Trojan:Win32/Rovnix.A, to restart the computer so the modified NTFS boot sector will execute.
The following free Microsoft software detects and removes this threat:
Even if we've already detected and removed this particular threat, running a full scan might find other malware that is hiding on your PC.
To completely remove this threat you might need to run the Bootrec.exe tool using your Windows installation CD.
For Windows 8:
For Windows 7:
If you’re using Windows XP, see our Windows XP end of support page.