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:   3.0.0.0005
MD5:   401b34e310e6bfbd9305c027a9af23e5
SHA1:   38707375f5f28791ff5b2f87cdc98f411083b883
SHA256:   29d5102a6640113b709b33edf2b2493f3db740b36fed93132d18b761733588d1

Overview

sua.exe runs as a service under the name Secunia Update Agent with extensive SYSTEM privileges (full administrator access). 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:3.0.0.0005
Size:641.05 KB (656,440 bytes)
Build date:2/24/2012 11:43 AM
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

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:0.00880929%
0.028634%
Kernel CPU:0.00621637%
0.013761%
User CPU:0.00259292%
0.014873%
Kernel CPU time:188 ms/min
100,923,805ms/min
Context switches:1/sec
284/sec
Memory
Private memory:3.27 MB
21.59 MB
Private (maximum):5.94 MB
Private (minimum):180 KB
Non-paged memory:3.27 MB
21.59 MB
Virtual memory:29.45 MB
140.96 MB
Virtual memory (peak):34.49 MB
169.69 MB
Working set:1.27 MB
18.61 MB
Working set (peak):5.94 MB
37.95 MB
Resource allocations
Threads:3
12
Handles:155
600
GUI GDI count:5
103
GUI USER count:1
49

BehaviorsProcess properties

Integrety level:Undefined
Platform:32-bit
Command line:"C:\Program Files\secunia\psi\sua.exe" --start-service
Owner:SYSTEM
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
Parent process:services.exe (Services and Controller app by Microsoft)

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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