Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

19.1.18.0.0 6.82%
19.1.18.0.0 2.27%
19.0.55.0.0 9.09%
19.0.55.0.0 15.91%
18.2.51.0.0 20.45%
18.2.51.0.0 9.09%
18.1.49.0.0 6.82%
18.1.49.0.0 4.55%
18.0.55.0.0 6.82%
18.0.55.0.0 6.82%
17.2.56.0 4.55%
17.2.56.0 2.27%
17.2.56.0 2.27%
17.1.51.0 2.27%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
RegCreateKeyExW, RegCloseKey, RegQueryValueExW
kernel32.dll
HeapFree, GetProcessHeap, GetSystemTimeAsFileTime, GetCurrentProcessId, GetCurrentThreadId, GetTickCount, QueryPerformanceCounter, IsDebuggerPresent, SetUnhandledExceptionFilter, UnhandledExceptionFilter, GetCurrentProcess, InterlockedCompareExchange, Sleep, InterlockedExchange, GetModuleFileNameW, InterlockedDecrement, TerminateProcess, LocalFree, DecodePointer, EncodePointer
msvcr100.dll
DllMain
msvcr80.dll
DllMain
msvcr90.dll
DllMain
ole32.dll
CoCreateInstance
shlwapi.dll
PathFindExtensionW, SHRegGetValueW
Export table
DllCanUnloadNow
DllGetClassObject
RefreshStatus

acsignicon.dll

AutoCAD by Autodesk (Signed)

Remove acsignicon.dll
Version:   19.0.55.0.0
MD5:   9245c4d6536e5ec652760a28d5270e03
SHA1:   f70d4874c595c2560ff658ee537071e6e1d256e9
SHA256:   1382b300b28a55c9e3d2ab2de3e066985bfe8a7f07dcec957c91b20d0d382e56

What is acsignicon.dll?

AutoCAD component is part of Autodesk's AutoCAD, a software application for computer-aided design (CAD) and drafting that supports both 2D and 3D design formats. AutoCAD is used in a range of industries, employed by architects, project managers and engineers, amongst other professions.

About acsignicon.dll (from Autodesk)

Design and shape the world around you with the powerful, flexible features found in AutoCAD software, one of the world’s leading design applications. AutoCAD software is a world-leading design and doc

Overview

acsignicon.dll is loaded as dynamic link library that runs in the context of a process. The assembly utilizes the .NET run-time framework (which is required to be installed on the PC). The file is digitally signed by Autodesk which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:acsignicon.dll
Publisher:Autodesk, Inc.
Product name:AutoCAD
Description:AutoCAD component
Typical file path:C:\Windows\System32\acsignicon.dll
File version:19.0.55.0.0
Size:43.41 KB (44,456 bytes)
Certificate
Issued to:Autodesk
Authority (CA):VeriSign
Effective date:Thursday, August 27, 2009
Expiration date:Friday, September 21, 2012
Digital DNA
File packed:No
Code language:Microsoft Visual C# / Basic .NET
.NET CLR:Yes
.NET NGENed:No
More details

BehaviorsBehaviors

Approved shell extension
Located in the registry at 'SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved'
  • 'AutoCAD Digital Signatures Icon Overlay Handler' with CLSID {36A21736-36C2-4C11-8ACB-D4136F2B57BD}

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 29.55%
Windows 7 Home Premium 22.73%
Microsoft Windows XP 13.64%
Windows 7 Professional 11.36%
Windows 8 Single Language 4.55%
Windows 8 Pro 2.27%
Windows 8.1 Single Language 2.27%
Windows 8 2.27%
Windows 7 Enterprise 2.27%
Windows Vista Business 2.27%
Windows 7 Home Basic 2.27%
Windows Vista Ultimate 2.27%
Windows 8 Pro with Media Center 2.27%

Distribution by countryDistribution by country

United States installs about 34.09% of AutoCAD.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 17.14%
Acer 17.14%
ASUS 17.14%
Toshiba 17.14%
Lenovo 11.43%
Sony 5.71%
Intel 5.71%
Dell 5.71%
American Megatrends 2.86%
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