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The MSADDNDR.OLB (Microsoft Add-In Designer Object Library) File Analysis

Updated 1 month ago
Checked by Malaware Check
MSADDNDR.OLB

Technical Analysis

File Name MSADDNDR.OLB
File Type
PE32+ executable (DLL) (GUI) x86-64, for MS Windows
Scanner Version 1.0.216.174
Database Version 2025-05-05 09:00:16 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
28,384
File Size (bytes)
2025-05-05
Analysis Date

Scan Another File

File Identification

Hash Type Value Action
MD5
690c724b980f4c0c36b9f436d4a276d1
SHA1
8ba8b2336531aa87a426af1550d7001276e9f641
SHA256
97e70ddb114017781cf959cbbfeced559555d9aebfe71ce456c70bf5876f4606
SHA512
932a25d54382607d5ac6bd82ebe53b87707b9c352457e12eed9045e9097c61fd931bbea671ab3220fcf76830a71218ea997947749ca7c2210bfc9a80b455436e

PE Analysis

Basic Information

▼
Image Base 0x180000000
Entry Point 0x180000000
Compilation Time 2025-04-01 10:55:52
Checksum 0x000152e1 (Actual: 0x000152e1)
OS Version 6.1
PEiD Signatures PE32+ executable (DLL) (GUI) x86-64, for MS Windows
Digital Signature OK
Imports 0
Exports 0 functions
Resources 3 Resources
Sections 2 Sections

Version Information

▼
CompanyName Microsoft Corporation
FileDescription Microsoft Add-In Designer Object Library
FileVersion 16.0.18623.20156
InternalName msaddndr
LegalTrademarks1 Microsoft® is a registered trademark of Microsoft Corporation.
LegalTrademarks2 Windows® is a registered trademark of Microsoft Corporation.
OriginalFilename msaddndr.dll
ProductName Microsoft Office
ProductVersion 16.0.18623.20156
Translation 0x0409 0x04e4

PE Sections

▼
Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.rdata 0x00001000 272 bytes 512 bytes 1.99 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 5A54C359549C93B1428E8414770EEE84
.rsrc 0x00002000 6,352 bytes 6,656 bytes 4.16 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ D0942A2DD975ADB7E71F8E6F827BD190

Resource Analysis

▼
Total Resources: 3 (6,092 bytes)
Resource Type Count Total Size Percentage
TYPELIB 1 4,400 bytes
72.2%
RT_VERSION 1 1,080 bytes
17.7%
RT_MANIFEST 1 612 bytes
10%

Certificate Chain Analysis

▼
Certificate Information
Product Microsoft Office
Description Microsoft Add-In Designer Object Library
File Version 16.0.18623.20156
Original Name msaddndr.dll
Signing Date 01:14 PM 04/01/2025 (67 days ago)
Verification Status Signed
Signers Microsoft Corporation; Microsoft Code Signing PCA 2010; Microsoft Root Certificate Authority 2010
Counter Signers Microsoft Time-Stamp Service; Microsoft Time-Stamp PCA 2010; Microsoft Root Certificate Authority 2010
Internal Name msaddndr
Certificate Chain Summary
Microsoft Corporation #1 Primary
Validity Period: 2024-08-22 19:25:57 → 2025-07-05 19:25:57
Signature Algorithm: sha256RSA
Serial Number: 33 00 00 05 A6 58 10 67 4B 3D 6C 7C F6 00 00 00 00 05 A6
Microsoft Code Signing PCA 2010 #2 Chain
Validity Period: 2010-07-06 20:40:17 → 2025-07-06 20:50:17
Signature Algorithm: sha256RSA
Serial Number: 61 0C 52 4C 00 00 00 00 00 03
Microsoft Time-Stamp Service #3 Chain
Validity Period: 2024-07-25 18:31:14 → 2025-10-22 18:31:14
Signature Algorithm: sha256RSA
Serial Number: 33 00 00 01 FC 18 A0 AF CC 69 5A 87 3A 00 01 00 00 01 FC
Microsoft Time-Stamp PCA 2010 #4 Chain
Validity Period: 2021-09-30 18:22:25 → 2030-09-30 18:32:25
Signature Algorithm: sha256RSA
Serial Number: 33 00 00 00 15 C5 E7 6B 9E 02 9B 49 99 00 00 00 00 00 15
Microsoft Corporation #5 Chain
Validity Period: 2024-08-22 19:26:43 → 2025-08-20 19:26:43
Signature Algorithm: sha256RSA
Serial Number: 33 00 00 03 FD 36 44 39 73 0D DC 02 28 00 00 00 00 03 FD
Microsoft Code Signing PCA 2011 #6 Chain
Validity Period: 2011-07-08 20:59:09 → 2026-07-08 21:09:09
Signature Algorithm: sha256RSA
Serial Number: 61 0E 90 D2 00 00 00 00 00 03
Microsoft Time-Stamp Service #7 Chain
Validity Period: 2024-07-25 18:31:21 → 2025-10-22 18:31:21
Signature Algorithm: sha256RSA
Serial Number: 33 00 00 02 00 0B D7 AA 7F 1B 2A 17 56 00 01 00 00 02 00

✓ This file has been digitally signed and the certificate chain has been verified

  • The signature ensures file integrity and authenticity from the publisher
  • Timestamping proves when the signature was applied
Certificate Verification Status

OK

Remember: This is Result of Online Virus Scanner

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Keep Your System Protected

This file appears clean, but regular security maintenance is important

  1. Regular Scans: Run weekly system scans to detect new threats before they can cause damage.
  2. Keep Software Updated: Ensure your operating system and all applications have the latest security patches.
  3. Safe Browsing: Avoid suspicious websites and never download software from untrusted sources.
  4. Email Security: Be cautious with email attachments and links, even from known contacts.
Proactive Protection
This file passed all security checks, but stay vigilant. New malware variants appear daily that can evade detection. Always verify files come from official sources and check digital signatures when available.

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