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catsrvut.dll

COM Services

Microsoft Corporation

Publisher:
Microsoft Corporation

Product:
COM Services

 
Part of the Windows Operating System

Version:
2001.12.4414.258

MD5:
58c7e84f53cb5d8b260361a5b4bf7603

SHA-1:
2dc07ee632cdb4d5de193fc206609dab15aa9f12

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)
Whitelisted  (by digital signature)

Analysis date:
8/10/2025 5:11:12 AM UTC  (today)

File size:
613.5 KB (628,224 bytes)

Product version:
03.00.00.4414

Copyright:
Copyright (C) Microsoft Corp. 1995-1999

Trademarks:
Microsoft(R) is a registered trademark of Microsoft Corporation. Windows(TM) is a trademark of Microsoft Corporation

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Windows\System32\catsrvut.dll

Registration
CLSIDs:
{0D3DEBB0-DEBE-11D1-8B87-00C04FD7A924}, {1334e551-b2db-429b-a94a-7d6a226ffcbf}, {13482EC3-06A3-4bb3-84A9-193302B8DD54}, {1FCE6123-B675-4790-A629-F3E8AC06F839}, {22EE26E5-2289-11d2-8F43-00C04FC2E0C7}, {298942A3-C0FE-11D1-8D87-0060088F38C8}

ProgIDs:
AppExport.AppExport.1, MSIGen.GenerateMSI.1, EndpointsTable.EndpointsTable.1, ProtocolsTable.ProtocolsTable.1, ComServersTable.ComServersTable.1, CustReg.CustRg.1, COMComponentRegistrar.COMComponentRegistrar.1, MakeCab.MakeCab.1, Sdtclb4ui.CLBDTDispenser.1

COM registered:
Yes

File PE Metadata
Compilation timestamp:
8/4/2004 8:53:47 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
7.10

CTPH (ssdeep):
12288:zGiuQE8/IoXChrgbep3ZE8xUy+O6vKfR4NwWF/aHYt9WT:aR8/JXC15p3ZE8b+O6vA4Nj/wYt9WT

Entry address:
0x2190

Entry point:
8B, FF, 55, 8B, EC, 53, 8B, 5D, 08, 56, 8B, 75, 0C, 85, F6, 57, 8B, 7D, 10, 0F, 84, A4, 0A, 00, 00, 83, FE, 01, 75, 43, A1, E4, 92, 0E, 70, 85, C0, 0F, 85, 9E, 0A, 00, 00, 57, 56, 53, E8, 78, 07, 00, 00, 85, C0, 0F, 84, 9B, 0A, 00, 00, 57, 56, 53, E8, 2A, 00, 00, 00, 83, FE, 01, 89, 45, 0C, 0F, 85, 96, 0A, 00, 00, 85, C0, 0F, 84, 86, 0A, 00, 00, 8B, 45, 0C, 5F, 5E, 5B, 5D, C2, 0C, 00, 83, FE, 02, 75, D5, EB, B6, 90, 90, 90, 90, 90, 8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 2F, 56, 8B, 75, 08, 6A, 00, 56, 68...
 
[+]

Entropy:
6.4607

Code size:
542.5 KB (555,520 bytes)

The file catsrvut.dll has been seen being distributed by the following URL.

http://www.gestlite.com/zupfact/.../catsrvut.dll

herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.