Here's some additional information:
The MBAM protection log reads "Malicious Website Protection, IP, 5.153.38.134, ubd.app-makr.com, 49181, Outbound, C:\Program Files (x86)\Internet Explorer\iexplore.exe
The OTL logs exceed the 19.5 size so I'll copy items here:
========== Internet Explorer ==========
IE:
64bit: - HKLM\SOFTWARE\Microsoft\Internet Explorer\Main,Default_Page_URL =
http://toshiba13.msn.com
IE:
64bit: - HKLM\SOFTWARE\Microsoft\Internet Explorer\Main,Default_Search_URL =
http://go.microsoft.com/fwlink/?LinkId=54896
IE:
64bit: - HKLM\SOFTWARE\Microsoft\Internet Explorer\Main,Default_Secondary_Page_URL =
http://www.google.com
IE:
64bit: - HKLM\SOFTWARE\Microsoft\Internet Explorer\Main,Extensions Off Page = about:NoAdd-ons
IE:
64bit: - HKLM\SOFTWARE\Microsoft\Internet Explorer\Main,Local Page = C:\WINDOWS
\system32\blank.htm
IE:
64bit: - HKLM\SOFTWARE\Microsoft\Internet Explorer\Main,Search Page =
http://go.microsoft.com/fwlink/?LinkId=54896
IE:
64bit: - HKLM\SOFTWARE\Microsoft\Internet Explorer\Main,Secondary Start Pages =
http://www.google.com
IE:
64bit: - HKLM\SOFTWARE\Microsoft\Internet Explorer\Main,Security Risk Page =
about:SecurityRisk
IE:
64bit: - HKLM\SOFTWARE\Microsoft\Internet Explorer\Main,Start Page =
http://toshiba13.msn.com
IE:
64bit: - HKLM\..\SearchScopes,DefaultScope = {0633EE93-D776-472f-A0FF-E1416B8B2E3A}
IE:
64bit: - HKLM\..\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}: "URL" =
http://www.bing.com/search?q={searchTerms}&FORM=IE8SRC
IE:
64bit: - HKLM\Software\Microsoft\Windows\CurrentVersion\Internet Settings: "ProxyEnable" = 0
IE - HKLM\SOFTWARE\Microsoft\Internet Explorer\Main,Default_Page_URL =
http://go.microsoft.com/fwlink/p/?LinkId=255141
IE - HKLM\SOFTWARE\Microsoft\Internet Explorer\Main,Default_Search_URL =
http://go.microsoft.com/fwlink/?LinkId=54896
IE - HKLM\SOFTWARE\Microsoft\Internet Explorer\Main,Default_Secondary_Page_URL = [binary data]
IE - HKLM\SOFTWARE\Microsoft\Internet Explorer\Main,Extensions Off Page = about:NoAdd-ons
IE - HKLM\SOFTWARE\Microsoft\Internet Explorer\Main,Local Page = C:\Windows\SysWOW64\blank.htm
IE - HKLM\SOFTWARE\Microsoft\Internet Explorer\Main,Search Page =
http://go.microsoft.com/fwlink/?
LinkId=54896
IE - HKLM\SOFTWARE\Microsoft\Internet Explorer\Main,Security Risk Page = about:SecurityRisk
IE - HKLM\SOFTWARE\Microsoft\Internet Explorer\Main,Start Page =
http://go.microsoft.com/fwlink/p/?
LinkId=255141
IE - HKLM\..\SearchScopes,DefaultScope = {0633EE93-D776-472f-A0FF-E1416B8B2E3A}
IE - HKLM\..\SearchScopes\{00F46C61-9ECD-4389-9135-B8677C8B0A38}: "URL" =
http://www.bing.com/search?
q={searchTerms}&form=IE10TR&src=IE10TR&pc=MATBJS
IE - HKLM\..\SearchScopes\{0633EE93-D776-472f-A0FF-E1416B8B2E3A}: "URL" =
http://www.bing.com/search?
q={searchTerms}&FORM=IE8SRC
IE - HKCU\SOFTWARE\Microsoft\Internet Explorer\Main,Local Page = C:\WINDOWS\system32\blank.htm
IE - HKCU\SOFTWARE\Microsoft\Internet Explorer\Main,Search Bar = Preserve
IE - HKCU\SOFTWARE\Microsoft\Internet Explorer\Main,Search Page =
http://go.microsoft.com/fwlink/?
LinkId=54896
IE - HKCU\SOFTWARE\Microsoft\Internet Explorer\Main,Start Page =
http://toshiba13.msn.com/
IE - HKCU\..\URLSearchHook: {CFBFAE00-17A6-11D0-99CB-00C04FD64497} - C:\Windows\SysWOW64\ieframe.dll
(Microsoft Corporation)
IE - HKCU\..\SearchScopes,DefaultScope = {0633EE93-D776-472f-A0FF-E1416B8B2E3A}
IE - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings: "ProxyEnable" = 0
========== FireFox ==========
FF:
64bit: - HKLM\Software\MozillaPlugins\@adobe.com/FlashPlayer: C:\windows\system32\Macromed
\Flash\NPSWF64_11_9_900_152.dll File not found
FF - HKLM\Software\MozillaPlugins\@adobe.com/FlashPlayer: C:\windows\SysWOW64\Macromed\Flash
\NPSWF32_11_9_900_152.dll ()
FF - HKLM\Software\MozillaPlugins\@microsoft.com/WLPG,version=16.4.3503.0728: C:\Program Files
(x86)\Windows Live\Photo Gallery\NPWLPG.dll (Microsoft Corporation)
FF - HKLM\Software\MozillaPlugins\@WildTangent.com/GamesAppPresenceDetector,Version=1.0: C:\Program
Files (x86)\WildTangent Games\App\BrowserIntegration\Registered\1\NP_wtapp.dll ()
FF - HKLM\Software\MozillaPlugins\Adobe Reader: C:\Program Files (x86)\Adobe\Reader 11.0\Reader\AIR
\nppdf32.dll (Adobe Systems Inc.)