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


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:   3.0.0.36
MD5:   227290ae4722f4cae5c62b7be8f345a4
SHA1:   e1414bec189314b891d78a3d6d400135c82ed6bd
SHA256:   500a1ac274e33122078acb228c1fad34ae06e10ae11baeff279eb84d9966114d

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:3.0.0.36
Product version:3.0.0.0
Size:471.7 KB (483,024 bytes)
Certificate
Issued to:Crawler
Authority (CA):VeriSign
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

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:0.08715517%
0.028634%
Kernel CPU:0.01583541%
0.013761%
User CPU:0.07131977%
0.014873%
Kernel CPU time:1,132 ms/min
100,923,805ms/min
Context switches:227/sec
284/sec
Memory
Private memory:18.7 MB
21.59 MB
Private (maximum):516 KB
Private (minimum):476 KB
Non-paged memory:18.7 MB
21.59 MB
Virtual memory:68.98 MB
140.96 MB
Virtual memory (peak):80.81 MB
169.69 MB
Working set:532 KB
18.61 MB
Working set (peak):50.74 MB
37.95 MB
Resource allocations
Threads:11
12
Handles:114
600
GUI GDI count:4
103

BehaviorsProcess properties

Integrety level:Undefined
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)

ResourcesThreads

Averages
 
st_rsser.exe (main module)
Total CPU:0.01577626%
0.272967%
Kernel CPU:0.00752557%
0.107585%
User CPU:0.00825069%
0.165382%
Context switches:36/sec
79/sec
Memory:508 KB
1.16 MB
ADVAPI32.dll
Total CPU:0.00229368%
Kernel CPU:0.00000000%
User CPU:0.00229368%
Context switches:9/sec
Memory:620 KB

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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