Should I block it?

40%
40% of PCs block this file from running.
Possible reason:
Performance resource utilization

VersionsAdditional versions

3.0.0.37 33.33%
3.0.0.37 33.33%
3.0.0.36 33.33%

Relationships

Parent process
Related files

PE structurePE file structure

Show functions
Import table
advapi32.dll
RegQueryValueExA, RegOpenKeyExA, RegCloseKey, SetSecurityDescriptorDacl, RegOpenKeyA, InitializeSecurityDescriptor, RegFlushKey
gdi32.dll
UnrealizeObject, SetTextColor, SetROP2, SetBkMode, SetBkColor, SelectPalette, SelectObject, MoveToEx, GetTextMetricsA, GetSystemPaletteEntries, GetStockObject, GetDeviceCaps, GetCurrentPositionEx, DeleteObject, DeleteDC, CreatePenIndirect, CreatePalette, CreateFontIndirectA, CreateBrushIndirect
kernel32.dll
GetACP, Sleep, VirtualFree, VirtualAlloc, GetTickCount, QueryPerformanceCounter, GetCurrentThreadId, InterlockedDecrement, InterlockedIncrement, VirtualQuery, WideCharToMultiByte, MultiByteToWideChar, lstrlenA, lstrcpynA, LoadLibraryExA, GetThreadLocale, GetStartupInfoA, GetProcAddress, GetModuleHandleA, GetModuleFileNameA, GetLocaleInfoA, GetLastError, GetCommandLineA, FreeLibrary, FindFirstFileA, FindClose, CreateDirectoryA, ExitProcess, ExitThread, CreateThread, WriteFile, UnhandledExceptionFilter, SetFilePointer, SetEndOfFile, RtlUnwind, ReadFile, RaiseException, GetStdHandle, GetFileSize, GetFileType, CreateFileA, CloseHandle, TlsSetValue, TlsGetValue, LocalAlloc, WaitForSingleObject, WaitForMultipleObjects, TerminateThread, SystemTimeToFileTime, SuspendThread, SizeofResource, SetThreadPriority, SetFileTime, SetFileAttributesA, SetEvent, ResumeThread, ResetEvent, QueryDosDeviceA, OutputDebugStringA, OpenProcess, MoveFileExA, LockResource, LocalFree, LocalFileTimeToFileTime, LoadResource, LoadLibraryA, LeaveCriticalSection, InitializeCriticalSection, GetVersionExA, GetTempPathA, GetTempFileNameA, GetShortPathNameA, GetLogicalDriveStringsA, GetLocalTime, GetFullPathNameA, GetFileInformationByHandle, GetFileAttributesA, GetExitCodeThread, GetDriveTypeA, GetDiskFreeSpaceA, GetDateFormatA, GetCurrentThread, GetCurrentProcessId, GetCurrentProcess, GetCPInfo, FreeResource, InterlockedExchange, FormatMessageA, FlushFileBuffers, FindResourceA, FindNextFileA, FileTimeToLocalFileTime, FileTimeToDosDateTime, ExpandEnvironmentStringsA, EnumCalendarInfoA, EnterCriticalSection, DosDateTimeToFileTime, DisconnectNamedPipe, DeviceIoControl, DeleteFileA, DeleteCriticalSection, CreateNamedPipeA, CreateFileW, CreateEventA, CopyFileA, ConnectNamedPipe, CompareStringA, MulDiv
ole32.dll
CoTaskMemFree, CoUninitialize, CoInitialize
oleaut32.dll
SysFreeString, SysReAllocStringLen, SysAllocStringLen, GetErrorInfo, SafeArrayPtrOfIndex, SafeArrayGetUBound, SafeArrayGetLBound, SafeArrayCreate, VariantChangeType, VariantCopy, VariantClear, VariantInit
shell32.dll
ShellExecuteA, SHGetPathFromIDListA, SHGetDesktopFolder
shfolder.dll
SHGetFolderPathA
user32.dll
GetKeyboardType, DestroyWindow, LoadStringA, MessageBoxA, CharNextA, PeekMessageA, MsgWaitForMultipleObjects, GetSystemMetrics, CharLowerBuffA, CharUpperBuffA, CharToOemA, ReleaseDC, LoadIconA, GetSysColor, GetDC
userenv
DestroyEnvironmentBlock, CreateEnvironmentBlock

st_rsser.exe

Spyware Terminator 2012 by Crawler (Signed)

Remove st_rsser.exe
Version:   3.0.0.37
MD5:   89b946409ffe959443e5bf055848714d
SHA1:   555b85fb6722544aac2802b2d36106cc74aca146
SHA256:   063cda96eb450f8504484909ba1776664f5a3bd95ee3cce6b7a1f618b498a693

What is st_rsser.exe?

Spyware Terminator 2012 Realtime Shield Service is part of the Spyware Terminator antispyware program. Spyware Terminator installs the Crawler Toolbar, a web browser toolbar that collects browser actions in order to redirect search queries to partners as well as provide advertisements.

About st_rsser.exe (from Crawler)

Spyware Terminator is a free security application that protects a computer against spyware, malware and adware. It has a paid version that is extended by the popular F-PROT antivirus, so the Spyware T

DetailsDetails

File name:st_rsser.exe
Publisher:Crawler.com
Product name:Spyware Terminator 2012
Description:Spyware Terminator 2012 Realtime Shield Service
Typical file path:C:\Program Files\spyware terminator\st_rsser.exe
File version:3.0.0.37
Product version:3.0.0.0
Size:574.13 KB (587,912 bytes)
Certificate
Issued to:Crawler
Authority (CA):VeriSign
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Crawler, LLC
  68% remove
Effectively remove spyware from your PC and prevent infections with 24/7 real-time protection. Anyone that uses the Internet is at risk of losing their privacy and having their computer seriously damaged by spyware. Spyware performs certain behaviors like delivering advertising, changing your computer configuration or collecting personal information like passwords, banking information, web surfing habits or other personal information wi...

BehaviorsBehaviors

Services
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
  • 'ST2012_Svc' (Spyware Terminator 2012 Realtime Shield Service)
  • ST2012_Svc

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.01679893%
0.028634%
Kernel CPU:0.00080378%
0.013761%
User CPU:0.01599516%
0.014873%
Kernel CPU time:3,151 ms/min
100,923,805ms/min
Context switches:422/sec
284/sec
Memory
Private memory:21.05 MB
21.59 MB
Private (maximum):22.43 MB
Private (minimum):22.24 MB
Non-paged memory:21.05 MB
21.59 MB
Virtual memory:87.98 MB
140.96 MB
Virtual memory (peak):93.15 MB
169.69 MB
Working set:22.43 MB
18.61 MB
Working set (peak):50.83 MB
37.95 MB
Resource allocations
Threads:16
12
Handles:157
600

BehaviorsProcess properties

Integrety level:System
Platform:32-bit
Command line:"C:\Program Files\spyware terminator\st_rsser.exe"
Owner:SYSTEM
Windows Service
Service name:ST2012_Svc
Display name:Spyware Terminator 2012 Realtime Shield Service
Type:Win32OwnProcess
Parent process:services.exe (Services and Controller app by Microsoft)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 66.67%
Windows 7 Ultimate 33.33%

Distribution by countryDistribution by country

Mexico installs about 50.00% of Spyware Terminator 2012.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Acer 50.00%
Hewlett-Packard 50.00%
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