Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

3.0.0.9016 8.70%
3.0.0.9015 2.17%
3.0.0.7011 4.35%
3.0.0.7009 2.17%
3.0.0.6005 8.70%
3.0.0.6001 8.70%
3.0.0.4001 4.35%
3.0.0.3001 15.22%
3.0.0.2004 15.22%
3.0.0.0005 2.17%
2.0.0.4003 10.87%
2.0.0.3003 6.52%
1.0.0.5008 4.35%
1.0.0.5006 6.52%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegSetValueExW, RegCloseKey, RegOpenKeyExW, RegDeleteValueW, RegDeleteKeyW, RegQueryValueExW, RegCreateKeyExW, LsaFreeMemory, ConvertSidToStringSidW, LsaNtStatusToWinError, LsaClose, LookupAccountNameW, LsaAddAccountRights, LsaEnumerateAccountRights, LsaOpenPolicy, GetUserNameW, ControlService, RegisterServiceCtrlHandlerW, SetServiceStatus, QueryServiceStatus, StartServiceW, ChangeServiceConfig2W, OpenServiceW, StartServiceCtrlDispatcherW, OpenSCManagerW, DeleteService, CloseServiceHandle, CreateServiceW, GetSecurityDescriptorDacl, GetSecurityDescriptorGroup, GetLengthSid, MakeSelfRelativeSD, GetSecurityDescriptorSacl, InitializeSid, GetSidLengthRequired, IsValidSid, GetSecurityDescriptorOwner, GetNamedSecurityInfoW, LookupAccountSidW, GetSecurityDescriptorLength, GetAce, EqualSid, GetSecurityDescriptorControl, CopySid, GetAclInformation, GetSidSubAuthority
kernel32.dll
GetCurrentDirectoryW, GetModuleFileNameW, ResumeThread, SetThreadPriority, GetProcAddress, OpenProcess, GetModuleHandleW, ExpandEnvironmentStringsW, WaitForMultipleObjects, CreateProcessW, DeleteFileW, GetFileSizeEx, CreateFileW, ReadFile, GetFileAttributesW, WriteFile, SetFilePointerEx, MoveFileExW, SetEndOfFile, SetLastError, GetStdHandle, SetConsoleMode, GetConsoleMode, GetCurrentProcess, LCMapStringW, FormatMessageW, WideCharToMultiByte, DeleteCriticalSection, GetLocalTime, EnterCriticalSection, LeaveCriticalSection, InitializeCriticalSection, Sleep, CloseHandle, FindNextFileW, CreateEventW, FindClose, GetModuleHandleA, SetEvent, WaitForSingleObject, InterlockedDecrement, InterlockedIncrement, FindFirstFileW, LocalFree, GetLastError, LockResource, MultiByteToWideChar, SizeofResource, LoadResource, FindResourceW, FindResourceExW, InitializeCriticalSectionAndSpinCount, GetLocaleInfoW, SetStdHandle, WriteConsoleA, GetConsoleOutputCP, WriteConsoleW, CompareStringA, CompareStringW, SetEnvironmentVariableA, GetDriveTypeA, CreateFileA, LoadLibraryA, RaiseException, HeapDestroy, HeapAlloc, HeapFree, HeapReAlloc, HeapSize, GetProcessHeap, InterlockedCompareExchange, InterlockedExchange, SetConsoleCtrlHandler, GetSystemTimeAsFileTime, GetTimeZoneInformation, FileTimeToSystemTime, FileTimeToLocalFileTime, GetDriveTypeW, ExitThread, GetCurrentThreadId, CreateThread, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, RtlUnwind, GetCPInfo, LCMapStringA, GetStringTypeW, TlsGetValue, TlsAlloc, TlsSetValue, TlsFree, ExitProcess, HeapCreate, VirtualFree, VirtualAlloc, GetModuleFileNameA, GetACP, GetOEMCP, IsValidCodePage, GetTimeFormatA, GetDateFormatA, FreeEnvironmentStringsW, GetEnvironmentStringsW, GetCommandLineW, SetHandleCount, GetFileType, GetStartupInfoA, QueryPerformanceCounter, GetTickCount, GetCurrentProcessId, GetFullPathNameW, GetFileInformationByHandle, PeekNamedPipe, GetCurrentDirectoryA, GetConsoleCP, FlushFileBuffers, GetStringTypeA, SetFilePointer, GetUserDefaultLCID, GetLocaleInfoA, EnumSystemLocalesA, IsValidLocale, GetFileSize, GetVersionExW, DuplicateHandle
netapi32.dll
NetUserGetLocalGroups, NetApiBufferFree
psapi.dll
GetModuleFileNameExW, EnumProcesses
secur32.dll
GetUserNameExW

SUA.exe

Secunia Update Agent by Secunia (Signed)

Remove SUA.exe
Version:   3.0.0.4001
MD5:   4f2056349f8ba4154d5213bf8a476b14
SHA1:   aec6f8f670441489b6a34160fd60c31b965e3f4f
SHA256:   2b0abc151ce03c26f832f07cdafd9a8fae5d18b7e1197b01299b123fd821b89c

Overview

sua.exe runs as a service under the name Secunia Update Agent within the local user context. This is typically installed with the program Secunia PSI (3.0.0.4001) published by Secunia. The file is digitally signed by Secunia which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:sua.exe
Publisher:Secunia
Product name:Secunia Update Agent
Typical file path:C:\Program Files\secunia\psi\sua.exe
File version:3.0.0.4001
Size:641.09 KB (656,480 bytes)
Certificate
Issued to:Secunia
Authority (CA):VeriSign
Effective date:Thursday, May 27, 2010
Expiration date:Monday, May 27, 2013
Digital DNA
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following program will install this file
Secunia
7% remove
The Secunia PSI is an invaluable tool for you to use when assessing the security patch state of software installed on your system. It constantly monitors your system for insecure software installations, notifies you when an insecure application is installed, and even provides you with detailed instructions for updating the application when available. The Secunia PSI allows you to scan, detect, check, and secure the applications install...

BehaviorsBehaviors

Service
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
  • 'Secunia Update Agent'

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00019760%
0.028634%
Kernel CPU:0.00015260%
0.013761%
User CPU:0.00004500%
0.014873%
Kernel CPU time:156,001 ms/min
100,923,805ms/min
CPU cycles:51,792/sec
17,470,203/sec
Memory
Private memory:1.59 MB
21.59 MB
Private (maximum):3.9 MB
Private (minimum):3.85 MB
Non-paged memory:1.59 MB
21.59 MB
Virtual memory:22.8 MB
140.96 MB
Virtual memory (peak):22.8 MB
169.69 MB
Working set:3.89 MB
18.61 MB
Working set (peak):3.9 MB
37.95 MB
Page faults:2,927/min
2,039/min
I/O
I/O other transfer:819 Bytes/sec
448.09 KB/min
I/O other operations:50/sec
1,671/min
Resource allocations
Threads:7
12
Handles:80
600

BehaviorsProcess properties

Integrety level:System
Platform:64-bit
Command line:"C:\Program Files\secunia\psi\sua.exe" --start-service
Owner:User
Windows Service
Service name:Secunia Update Agent
Description:“Performs routine updates of selected software on the system, the results of which can be seen in your Secunia PSI”
Type:Win32OwnProcess

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 52.17%
Windows 7 Professional 13.04%
Microsoft Windows XP 10.87%
Windows 7 Ultimate 6.52%
Windows Vista Home Premium 4.35%
Windows 8 Pro with Media Center 4.35%
Windows 8 Pro 4.35%
Windows 8.1 Pro with Media Center 2.17%
Windows 8 2.17%

Distribution by countryDistribution by country

United States installs about 65.22% of Secunia Update Agent.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 31.11%
Hewlett-Packard 22.22%
Toshiba 17.78%
Acer 17.78%
ASUS 4.44%
Intel 4.44%
Samsung 2.22%
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