random slow downs/ disconnects

MUGEN02 · Post by **MUGEN02** » Sat Feb 16, 2008 1:57 pm

i've been having this problems for the last couple of months. i've noticed that certain websites would load slow every time i would visit them for the first time in the browser. every time this happens i get a new DOS log in my router.

any ideas how to fix this?

Sava700 · Post by **Sava700** » Sat Feb 16, 2008 10:27 pm

flush out your temp files?

Rollingstone · Post by **Rollingstone** » Sun Feb 17, 2008 2:18 am

Use following programs to scan your comp:

Ccleaner
AVG Antispyware
Ad-aware 2007
Spybot Search & Destroy

helter · Post by **helter** » Sun Feb 17, 2008 1:22 pm

MUGEN02 wrote:i've been having this problems for the last couple of months. i've noticed that certain websites would load slow every time i would visit them for the first time in the browser. every time this happens i get a new DOS log in my router.

any ideas how to fix this?

Is it repeatable to those websites? Or when you say certain did you just mean occasionally?

MUGEN02 · Post by **MUGEN02** » Sun Feb 17, 2008 3:05 pm

i'm familiar with ad-ware but not the others, do i have to check out all of these programs?

Rollingstone wrote:Use following programs to scan your comp:

Ccleaner
AVG Antispyware
Ad-aware 2007
Spybot Search & Destroy

i forgot to mention they are SYN Flood attacks. the attacks occur usually when i'm just navigating around a website and i notice it slow down the load times and goes back to normal in a few seconds, or i just get disconnected from the internet.

Sava700 · Post by **Sava700** » Sun Feb 17, 2008 5:26 pm

MUGEN02 wrote: i forgot to mention they are SYN Flood attacks. the attacks occur usually when i'm just navigating around a website and i notice it slow down the load times and goes back to normal in a few seconds, or i just get disconnected from the internet.

you got more problems than you seem to let on in the first post.. best to make sure your computer is clean of junk first then look outside the box.

helter · Post by **helter** » Sun Feb 17, 2008 5:29 pm

MUGEN02 wrote:i'm familiar with ad-ware but not the others, do i have to check out all of these programs?

i forgot to mention they are SYN Flood attacks. the attacks occur usually when i'm just navigating around a website and i notice it slow down the load times and goes back to normal in a few seconds, or i just get disconnected from the internet.

So it is not certain websites [like say every time you visit usda.com] it is any website, just randomly?

MUGEN02 · Post by **MUGEN02** » Mon Feb 18, 2008 1:58 am

i only have 1 peice of downloaded software called free download manager on my pc. anyone know if it isn't safe?

you got more problems than you seem to let on in the first post.. best to make sure your computer is clean of junk first then look outside the box.

i spent a few minutes going threw the sites i visit and trying to see if the count of SNY flood attacks would increase for each site. just loading 6 sites(engadget for example) i had a count of 108 SNY flood attacks in my log, i can visit other sites and have no attacks at all.

helter wrote:So it is not certain websites [like say every time you visit usda.com] it is any website, just randomly?

Sava700 · Post by **Sava700** » Mon Feb 18, 2008 8:34 am

MUGEN02 wrote:i only have 1 peice of downloaded software called free download manager on my pc. anyone know if it isn't safe?

i

can't unless you tell us what it is.. but I suggest posting a hijackthis log

MUGEN02 · Post by **MUGEN02** » Mon Feb 18, 2008 12:09 pm

it's just a file download program which allows you to download multiple files at once or have a list of files ready to download.

Sava700 wrote:can't unless you tell us what it is.. but I suggest posting a hijackthis log

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 11:06:00 AM, on 2/18/2008
Platform: Windows Vista SP1, v.744 (WinNT 6.00.1905)
MSIE: Internet Explorer v7.00 (7.00.6001.17128)
Boot mode: Normal

Running processes:
C:\Windows\system32\taskeng.exe
C:\Windows\system32\Dwm.exe
C:\Windows\Explorer.EXE
C:\Windows\WindowsMobile\wmdc.exe
C:\Windows\RtHDVCpl.exe
C:\Windows\System32\mobsync.exe
C:\Windows\System32\rundll32.exe
C:\Program Files\Intel\Intel Matrix Storage Manager\IAAnotif.exe
C:\Windows\ehome\ehtray.exe
C:\Windows\System32\rundll32.exe
C:\Windows\ehome\ehmsas.exe
C:\Windows\system32\wbem\unsecapp.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.yahoo.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
O1 - Hosts: ::1 localhost
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.6.0_03\bin\ssv.dll
O2 - BHO: FDMIECookiesBHO Class - {CC59E0F9-7E43-44FA-9FAA-8377850BF205} - C:\Program Files\Free Download Manager\iefdm2.dll
O4 - HKLM\..\Run: [Windows Defender] %ProgramFiles%\Windows Defender\MSASCui.exe -hide
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [Windows Mobile Device Center] %windir%\WindowsMobile\wmdc.exe
O4 - HKLM\..\Run: [WinSys2] C:\Windows\system32\startup.exe
O4 - HKLM\..\Run: [RtHDVCpl] RtHDVCpl.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\QTTask.exe" -atboottime
O4 - HKLM\..\Run: [NvSvc] RUNDLL32.EXE C:\Windows\system32\nvsvc.dll,nvsvcStart
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\Windows\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\Windows\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [IAAnotif] "C:\Program Files\Intel\Intel Matrix Storage Manager\Iaanotif.exe"
O4 - HKCU\..\Run: [ehTray.exe] C:\Windows\ehome\ehTray.exe
O4 - HKUS\S-1-5-19\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-19\..\Run: [WindowsWelcomeCenter] rundll32.exe oobefldr.dll,ShowWelcomeCenter (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-20\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'NETWORK SERVICE')
O8 - Extra context menu item: Download all with Free Download Manager - file://C:\Program Files\Free Download Manager\dlall.htm
O8 - Extra context menu item: Download selected with Free Download Manager - file://C:\Program Files\Free Download Manager\dlselected.htm
O8 - Extra context menu item: Download video with Free Download Manager - file://C:\Program Files\Free Download Manager\dlfvideo.htm
O8 - Extra context menu item: Download with Free Download Manager - file://C:\Program Files\Free Download Manager\dllink.htm
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_03\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_03\bin\ssv.dll
O9 - Extra button: @C:\Windows\WindowsMobile\INetRepl.dll,-222 - {2EAF5BB1-070F-11D3-9307-00C04FAE2D4F} - C:\Windows\WindowsMobile\INetRepl.dll
O9 - Extra button: (no name) - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - C:\Windows\WindowsMobile\INetRepl.dll
O9 - Extra 'Tools' menuitem: @C:\Windows\WindowsMobile\INetRepl.dll,-223 - {2EAF5BB2-070F-11D3-9307-00C04FAE2D4F} - C:\Windows\WindowsMobile\INetRepl.dll
O13 - Gopher Prefix:
O16 - DPF: {02BF25D5-8C17-4B23-BC80-D3488ABDDC6B} (QuickTime Object) - http://a1540.g.akamai.net/7/1540/52/200 ... plugin.cab
O16 - DPF: {67DABFBF-D0AB-41FA-9C46-CC0F21721616} - http://download.divx.com/player/DivXBrowserPlugin.cab
O16 - DPF: {8AD9C840-044E-11D1-B3E9-00805F499D93} (Java Runtime Environment 1.6.0) - http://javadl-esd.sun.com/update/1.6.0/ ... 586-jc.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{D5EC894C-B17B-4626-B32E-A859766640A7}: NameServer = 65.24.7.10,65.24.7.11
O23 - Service: Ad-Aware 2007 Service (aawservice) - Lavasoft - C:\Program Files\Lavasoft\Ad-Aware 2007\aawservice.exe
O23 - Service: Intel(R) Matrix Storage Event Monitor (IAANTMON) - Intel Corporation - C:\Program Files\Intel\Intel Matrix Storage Manager\Iaantmon.exe
O23 - Service: InstallDriver Table Manager (IDriverT) - Macrovision Corporation - C:\Program Files\Common Files\InstallShield\Driver\1150\Intel 32\IDriverT.exe

--
End of file - 5511 bytes