ThreatExpert's Statistics for W32.SillyDC [Symantec]:

W32.SillyDC [Symantec] is also known as:

Threat Alias	Number of Incidents
Generic!atr [McAfee]	4,426
Virus.Win32.AutoRun.abt [Kaspersky Lab]	2,409
W32/Imaut-A [Sophos]	1,520
W32/YahLover.worm [McAfee]	1,173
WORM_VB.FQO [Trend Micro]	1,156
Worm.Win32.VB.ck [Kaspersky Lab]	1,020
Worm.Win32.AutoRun.ek [Kaspersky Lab]	840
Worm.Win32.AutoRun [Ikarus]	780
Worm.Win32.VB.fi [Kaspersky Lab]	517
Generic BackDoor.u [McAfee]	512
WORM_VBWORM.AC [Trend Micro]	420
Worm.Win32.AutoRun.afcb [Kaspersky Lab]	415
Virus.Win32.AutoRun.k [Kaspersky Lab]	393
TextImage/Autorun [AhnLab]	360
Generic.dx [McAfee]	341
Virus.Win32.AutoRun.aim [Kaspersky Lab]	339
WORM_AGENT.SPS [Trend Micro]	300
Win-Trojan/Xema.variant [AhnLab]	231
Mal/Behav-156 [Sophos]	215
Win-Trojan/Autorun.110592.B [AhnLab]	215
Virus.Win32.Delf.HNJ [Ikarus]	214
W32.SillyFDC [Symantec]	212
WORM_AUTORUN.TEO [Trend Micro]	211
TrojanSpy:Win32/Hitpop.gen!C [Microsoft]	209
W32/Autorun.worm.bl [McAfee]	208
Mal/Autorun-C [Sophos]	205
W32/Autorun.worm.fp [McAfee]	205
Downloader-AZN.dr [McAfee]	202
Trojan.Win32.Glox [Ikarus]	200
Virus.Win32.AutoRun.abt [Ikarus]	180
Mal/AdvPatch-A [Sophos]	150
TSPY_ONLINEG.KTP [Trend Micro]	144
Mal/Generic-A [Sophos]	131
Trojan:Win32/Alureon.gen!J [Microsoft]	129
Worm.Win32.AutoRun.yq [Kaspersky Lab]	118
W32/Colit-A [Sophos]	117
Mal/VB-F [Sophos]	115
Trojan-PWS.OnlineGames.ARun [PC Tools]	108
W32/Autorun.worm.g [McAfee]	108
Trojan-Downloader.Win32.Agent.ahcg [Kaspersky Lab]	103
WORM_AUTORUN.TI [Trend Micro]	102
Trojan.Win32.Agent2.jep [Kaspersky Lab]	94
Trojan.Win32.Small.yon [Kaspersky Lab]	91
New Malware.aj [McAfee]	90
Worm.AutoRun.AGB [PC Tools]	89
PWS-LegMir.gen.k.dll [McAfee]	84
Worm.AutoIT.V [PC Tools]	83
Generic BackDoor.j [McAfee]	80
Mal/AutoInf-A [Sophos]	78
Worm.Win32.AutoIt.i [Kaspersky Lab]	77
PWS-Gamania.gen.a [McAfee]	76
Virus.Win32.Small.r [Kaspersky Lab]	75
WORM_SMALL.HYN [Trend Micro]	73
Malware.SillyDC [PC Tools]	71
Trojan:Win32/Alureon.gen!O [Microsoft]	70
Trojan.Win32.Small [Ikarus]	69
Worm.Win32.AutoIt [Ikarus]	68
Generic Dropper.gf [McAfee]	67
W32/Autorun.worm.gen [McAfee]	65
Worm:Win32/Autorun.AW [Microsoft]	65
Worm.Win32.AutoRun.lk [Kaspersky Lab]	63
Worm:Win32/Taterf.A.dll [Microsoft]	60
Generic VB.b [McAfee]	56
Worm.AutoRun.BX [PC Tools]	55
Worm.Win32.VB [Ikarus]	55
WORM_AUTORUN.BFW [Trend Micro]	55
Worm:Win32/Dogkild.A!dll [Microsoft]	54
Worm:Win32/Silly.P!inf [Microsoft]	52
Worm.Win32.AutoRun.qmo [Kaspersky Lab]	49
Mal/EncPk-CE, Mal/EncPk-DH, Mal/Behav-204 [Sophos]	48
Packer.Malware.NSAnti.X [Ikarus]	48
Trojan-Downloader.Agent!sd6 [PC Tools]	48
Trojan-GameThief.Win32.OnLineGames.zda [Kaspersky Lab]	48
Virus.Autorun!ct [PC Tools]	45
Worm:Win32/Sohanad.I [Microsoft]	43
Virus.Win32.AutoRun.aim [Ikarus]	42
Worm.Autorun.AYN [PC Tools]	42
Trojan:Win32/Agent [Microsoft]	39
Worm.Win32.DPServx [Ikarus]	38
Trojan:Win32/Dogrobot.F [Microsoft]	37
Trojan-PWS.OnlineGames.ARUN [PC Tools]	36
WORM_AUTORUN.AQK [Trend Micro]	36
W32/Autorun-ADO [Sophos]	35
W32/SillyFDC-AP [Sophos]	35
Win-Trojan/Dogrobot.45568 [AhnLab]	35
Win-Trojan/Xema.7036 [AhnLab]	35
Worm.Win32.AutoRun.yze [Kaspersky Lab]	35
Trojan.Small!sd6 [PC Tools]	34
W32/YahLover.worm.gen [McAfee]	34
Worm.AutoRun!sd6 [PC Tools]	33
W32/Sality-AM [Sophos]	32
Trojan-Downloader.Win32.Banload.ihm [Kaspersky Lab]	30
Trojan.DL.Banload.WOG [PC Tools]	29
Trojan.Win32.Small.ymw [Kaspersky Lab]	29
Win-Trojan/Agent2.45568.R [AhnLab]	29
Trojan-Dropper.Agent [Ikarus]	28
Trojan.DL.Agent.VRX [PC Tools]	27
W32/Autorun-ARY [Sophos]	27
W32/SillyFD-AE [Sophos]	27
Spy-Agent.ec [McAfee]	26

W32.SillyDC [Symantec] has the following possible countries of origin:

Origin		Number of Incidents
	United Kingdom	1,353
	China	546
	Russian Federation	31
	Spain	15
	France	12
	Belgium	8
	Saudi Arabia	6
	Ecuador	4
	Iran	4
	Syria	4
	Brazil	3
	Taiwan	3
	Italy	2
	Bolivia	1
	Colombia	1
	Hong Kong	1
	Thailand	1

W32.SillyDC [Symantec] is known to be created as:

%AllUsersProfile%\documents.exe

%AllUsersProfile%\drm\drm.exe

%AllUsersProfile%\favorites.exe

%AppData%\%username%.task\services.exe

%AppData%\services.exe

%AppData%\smp3815448\me38169e.exe

%AppData%\svchost.exe

%AppData%\winlogon.exe

%CommonAppData%\adobe\adobe.exe

%CommonAppData%\microsoft\crypto\crypto.exe

%CommonAppData%\microsoft\crypto\rsa\rsa.exe

%CommonAppData%\microsoft\microsoft.exe

%CommonAppData%\microsoft\network\network.exe

%CommonAppData%\microsoft\winexplorer.exe

%CommonAppData%\normal.exe

%CommonAppData%\waults.exe

%CommonDesktopDir%\desktop.exe

%CommonDesktopDir%\documents.exe

%CommonDocuments%\documents.exe

%CommonPrograms%\accessories\accessories.exe

%CommonPrograms%\accessories\entertainment\entertainment.exe

%CommonPrograms%\programs.exe

%CommonPrograms%\startup\explorer.exe

%CommonPrograms%\startup\lsass.exe

%CommonPrograms%\startup\msconfig.exe

%CommonPrograms%\startup\ms-dos.exe

%CommonPrograms%\startup\msoffice.exe

%CommonPrograms%\startup\services.exe

%CommonPrograms%\startup\systemil2.exe

%CommonPrograms%\startup\winlogon.exe

%CommonTemplates%\services.exe

%DesktopDir%\desktop.exe

%Favorites%\favorites.exe

%Favorites%\links.exe

%Favorites%\links\links.exe

%FontsDir%\nwlnkfwd.exe

%FontsDir%\nwlnkipx.exe

%FontsDir%\nwlnknb.exe

%FontsDir%\nwlnkspx.exe

%FontsDir%\nwrdr.exe

%FontsDir%\oprghdlr.exe

%FontsDir%\p3.exe

%FontsDir%\syn00-11-22-33-44\system\smss.exe

%MyDocuments%\lemorai_384244.exe

%MyDocuments%\musica.exe

%Profiles%\default user\desktop\desktop.exe

%Profiles%\default user\local settings\history\history.exe

%Profiles%\default user\local settings\temp\temp.exe

%Profiles%\default user\nethood\nethood.exe

%Profiles%\default user\recent\recent.exe

%Profiles%\default user\templates\winword.doc.exe

%Profiles%\default user\templates\winword2.doc.exe

%Profiles%\localservice\services.exe

%ProgramFiles%\bifrost\server.exe

%ProgramFiles%\common files\mssoap.exe

%ProgramFiles%\common files\mssoap\binaries.exe

%ProgramFiles%\common files\mssoap\binaries\resources.exe

%ProgramFiles%\common files\mssoap\binaries\resources\1033.exe

%ProgramFiles%\common files\safesys.exe

%ProgramFiles%\common files\services\svchost.exe

%ProgramFiles%\common files\system\jvjowcr.exe

%ProgramFiles%\common files\system\rckywlq.exe

%ProgramFiles%\common files\system\sdjxeqi.exe

%ProgramFiles%\common files\system\vbtoedl.exe

%ProgramFiles%\common files\systesm.exe

%ProgramFiles%\common files\tesm.exe

%ProgramFiles%\common files\update\svchost.exe

%ProgramFiles%\internet explorer\connection wizard\svchost.exe

%ProgramFiles%\internet explorer\kvmonxp071022.exe

%ProgramFiles%\internet explorer\kvmonxp15.exe

%ProgramFiles%\internet explorer\mui.exe

%ProgramFiles%\internet explorer\mui\0409.exe

%ProgramFiles%\internet explorer\user32.dll

%ProgramFiles%\meex.exe

%ProgramFiles%\messenger.exe

%ProgramFiles%\microsoft common\svchost.exe

%ProgramFiles%\microsoft common\wuauclt.exe

%ProgramFiles%\microsoft frontpage\version3.0.exe

%ProgramFiles%\microsoft frontpage\version3.0\bin.exe

%ProgramFiles%\microsoft office\winword.exe

%ProgramFiles%\mirc\irc bot\services.exe

%ProgramFiles%\msn gaming zone\windows.exe

%ProgramFiles%\msn.exe

%ProgramFiles%\msn\msncorefiles.exe

%ProgramFiles%\msn\msncorefiles\install.exe

%ProgramFiles%\msn\msncorefiles\install\msn9components.exe

%ProgramFiles%\netmeeting.exe

%ProgramFiles%\network associates\virusscan\svchst.exe

%ProgramFiles%\svhhos.exe

%ProgramFiles%\web publish\logfiles.exe

%ProgramFiles%\windows nt\lsass.exe

%ProgramFiles%\windows nt\pinball.exe

%ProgramFiles%\winpcap.exe

%ProgramFiles%\xerox.exe

%ProgramFiles%\xerox\nwwia.exe

%ProgramFiles%\xpcode\sexgame.exe

%ProgramFiles%\xpcode\sexscreensaver.scr

%Programs%\accessories\accessibility\accessibility.exe

%Programs%\accessories\accessories.exe

%Programs%\accessories\entertainment\entertainment.exe

Notes:

%AllUsersProfile% is a variable that specifies the all users' profile folder. By default, this is C:\Documents and Settings\All Users (Windows NT/2000/XP).
%AppData% is a variable that refers to the file system directory that serves as a common repository for application-specific data. A typical path is C:\Documents and Settings\[UserName]\Application Data.
%CommonAppData% is a variable that refers to the file system directory containing application data for all users. A typical path is C:\Documents and Settings\All Users\Application Data.
%CommonDesktopDir% is a variable that refers to the file system directory that contains files and folders that appear on the desktop for all users. A typical path is C:\Documents and Settings\All Users\Desktop (Windows NT/2000/XP).
%CommonDocuments% is a variable that refers to the file system directory that contains documents that are common to all users. A typical paths is C:\Documents and Settings\All Users\Documents.
%CommonPrograms% is a variable that refers to the file system directory that contains the directories for the common program groups that appear on the Start menu for all users. A typical path is C:\Documents and Settings\All Users\Start Menu\Programs (Windows NT/2000/XP).
%CommonTemplates% is a variable that refers to the file system directory that contains the templates that are available to all users. A typical path is C:\Documents and Settings\All Users\Templates (Windows NT/2000/XP).
%DesktopDir% is a variable that refers to the file system directory used to physically store file objects on the desktop. A typical path is C:\Documents and Settings\[UserName]\Desktop.
%Favorites% is a variable that refers to the file system directory that serves as a common repository for the user's favorite items. A typical path is C:\Documents and Settings\[UserName]\Favorites.
%FontsDir% is a variable that refers to a virtual folder containing fonts. A typical path is C:\Windows\Fonts.
%MyDocuments% is a variable that refers to the file system directory used to physically store a user's common repository of documents. A typical path is C:\Documents and Settings\[UserName]\My Documents.
%Profiles% is a variable that refers to the file system directory containing user profile folders. A typical path is C:\Documents and Settings.
%ProgramFiles% is a variable that refers to the Program Files folder. A typical path is C:\Program Files.
%Programs% is a variable that refers to the file system directory that contains the user's program groups. A typical path is C:\Documents and Settings\[UserName]\Start Menu\Programs.