ThreatExpert's Statistics for Virus.Win32.Virut.bi [Ikarus]:

Virus.Win32.Virut.bi [Ikarus] is also known as:

Threat Alias	Number of Incidents
PE_VIRUT.AP [Trend Micro]	6
Virus.Win32.Virut.bv [Kaspersky Lab]	6
Virus:Win32/Virut.BI [Microsoft]	6
W32.Virut.W [Symantec]	6
W32/Virut.j [McAfee]	6
W32/Virut-Gen [Sophos]	6
Win32/Virut.Gen [AhnLab]	1

Virus.Win32.Virut.bi [Ikarus] is known to be created as:

%System%\reader_s.exe

%UserProfile%\reader_s.exe

Notes:

%System% is a variable that refers to the System folder. By default, this is C:\Windows\System (Windows 95/98/Me), C:\Winnt\System32 (Windows NT/2000), or C:\Windows\System32 (Windows XP).
%UserProfile% is a variable that specifies the current user's profile folder. By default, this is C:\Documents and Settings\[UserName] (Windows NT/2000/XP).