Hookdump.exe is an adware program Adware.Topantispyware. Hookdump.exe displays advertisements. Related files: %System%\hookdump.exe %System%\runsrv32.exe %System%\srpcsrv32.dll %System%\runsrv32.dll %System%\txfdb32.dll %System%\r.exe Adds the value: "Srv32 spool service" = "%Windir%\System32\runsrv32.exe" "Intel system tool" = "%System%\hookdump.exe" to the Windows startup registry keys. More info: http://securityresponse.symantec.com/avc... Removal: Kill hookdump.exe process and remove hookdump.exe from Windows startup using antivirus (also check How To Remove section)Startup Optimizer.