Should I block it?

60%

60% of PCs block this file from running.

Possible reason:

Performance resource utilization

Additional versions

d586a	3.70%
b953d	3.70%
16396	11.11%
d6e33	3.70%
450fc	3.70%
36823	11.11%
87fd7	7.41%
7e32d	14.81%
ee8d2	7.41%
5e5b1	7.41%
4f3f2	3.70%
da992	3.70%
d1541	3.70%
73331	3.70%
85027	3.70%
b1b81	3.70%
43561	3.70%

(Note, Perion Network Ltd. publishes each variation of this file with the same version, but the hashes are unique.)

Relationships

Parent process

dmwu.exe (by Perion Network Ltd)

Related files

PE file structure

Show functions

Import table

advapi32.dll

RegQueryValueExW, RegCloseKey, RegCreateKeyExW, RegOpenKeyExW, RegSetValueExW, RevertToSelf, ImpersonateLoggedOnUser, OpenProcessToken, RegOpenCurrentUser, RegDeleteValueW

kernel32.dll

GetModuleHandleW, WaitForSingleObject, GetCurrentThreadId, GetTickCount, CreateToolhelp32Snapshot, Process32FirstW, OpenProcess, TerminateProcess, Process32NextW, CloseHandle, CreateEventW, ResetEvent, GetCurrentProcess, EncodePointer, HeapSetInformation, GetSystemTimeAsFileTime, GetCurrentProcessId, QueryPerformanceCounter, DecodePointer, GetProcAddress, GetLastError, LoadLibraryW, SetLastError, Sleep, FreeLibrary, IsDebuggerPresent, SetUnhandledExceptionFilter, InterlockedCompareExchange, InterlockedExchange, UnhandledExceptionFilter, EnterCriticalSection, LeaveCriticalSection, GetModuleHandleExW, FindResourceW, LoadResource, SizeofResource, LockResource, DeleteFileW, InitializeCriticalSection, DeleteCriticalSection, SetEvent, TerminateThread, CreateThread, WaitForMultipleObjects, lstrlenA, WriteFile, WideCharToMultiByte, GetFileAttributesW, CreateFileW, MultiByteToWideChar, lstrlenW, lstrcmpiA, CreateDirectoryW, InterlockedDecrement, ReadFile, GetFileAttributesExW, GetModuleFileNameA, InitializeCriticalSectionAndSpinCount, GetProcessHeap, LocalFree, CreateFileA, IsProcessorFeaturePresent, HeapSize, HeapReAlloc, HeapFree, HeapAlloc, HeapDestroy

msvcp100.dll

DllMain

msvcr100.dll

DllMain

ole32.dll

CoCreateInstance, CoInitialize

shell32.dll

ShellExecuteW, SHCreateDirectoryExA, SHGetPathFromIDListW, SHGetFolderLocation, SHGetSpecialFolderLocation

shlwapi.dll

StrCmpIW, StrStrW, PathRemoveFileSpecA

user32.dll

TranslateMessage, MsgWaitForMultipleObjectsEx, DispatchMessageW, UnhookWindowsHookEx, PeekMessageW, PostThreadMessageW, PostMessageW, DefWindowProcW, IsWindow, SetWindowLongW, CreateWindowExA, DestroyWindow

wininet.dll

InternetCloseHandle, InternetReadFileExW, HttpQueryInfoW, HttpSendRequestA, InternetOpenA, HttpOpenRequestA, InternetConnectA, InternetCrackUrlA, InternetSetStatusCallbackW, HttpAddRequestHeadersA

stij.exe

By Perion Network Ltd. (Signed)

Remove stij.exe

MD5:	b1b81f424b1c87de2ae34226d8d186a4
SHA1:	f63e62896535bad919fa40a5cc69f7093c333198

Overview

stij.exe executes as a process with the local user's privileges typically within the context of its parent dmwu.exe (by Perion Network Ltd). The file is digitally signed by Perion Network Ltd. which was issued by the VeriSign certificate authority (CA).

Details

File name:	stij.exe
Typical file path:	C:\Windows\System32\jmdp\stij.exe
Size:	1.24 MB (1,303,856 bytes)
Build date:	4/7/2014 9:56 AM
Certificate
Issued to:	Perion Network Ltd.
Authority (CA):	VeriSign
Digital DNA
PE subsystem:	Windows GUI
File packed:	No
Code language:	Microsoft Visual C++ 10.0
.NET CLR:	No

More details

Resource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)

Averages

CPU
Total CPU:	0.00073722%	0.028634%
Kernel CPU:	0.00054419%	0.013761%
User CPU:	0.00019303%	0.014873%
Kernel CPU time:	718 ms/min	100,923,805ms/min
CPU cycles:	338,253/sec	17,470,203/sec
Memory
Private memory:	7.59 MB	21.59 MB
Private (maximum):	11.15 MB
Private (minimum):	6.55 MB
Non-paged memory:	7.59 MB	21.59 MB
Virtual memory:	95.05 MB	140.96 MB
Virtual memory (peak):	96.18 MB	169.69 MB
Working set:	7.45 MB	18.61 MB
Working set (peak):	11.15 MB	37.95 MB
Page faults:	4,661/min	2,039/min
I/O
I/O read transfer:	565 Bytes/sec	1.02 MB/min
I/O read operations:	1/sec	343/min
I/O write transfer:	39 Bytes/sec	274.99 KB/min
I/O write operations:	1/sec	227/min
I/O other transfer:	42 Bytes/sec	448.09 KB/min
I/O other operations:	217/sec	1,671/min
Resource allocations
Threads:	2	12
Handles:	109	600
GUI GDI count:	9	103
GUI GDI peak:	9	142
GUI USER count:	4	49
GUI USER peak:	4	71

Process properties

Integrety level:	Medium
Platform:	64-bit
Command line:	"C:\Windows\System32\ljkb\stij.exe"
Owner:	User
Parent process:	dmwu.exe (by Perion Network Ltd)

Distribution by Windows OS

OS version	distribution
Windows 7 Ultimate	37.04%
Windows 7 Home Premium	33.33%
Windows 7 Professional	11.11%
Windows Vista Home Premium	7.41%
Windows 8.1 Pro with Media Center	3.70%
Windows 8	3.70%
Windows 8 Pro	3.70%

Distribution by country

United States installs about 44.44% of stij.exe.

Distribution by PC manufacturer

PC Manufacturer	distribution
Hewlett-Packard	33.33%
Toshiba	24.24%
Acer	12.12%
ASUS	12.12%
MSI	6.06%
GIGABYTE	6.06%
Dell	6.06%

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