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The .Setup64..exe (Microsoft Office) File Analysis

Updated 3 months ago
Checked by Malware Check
.Setup64..exe

Technical Analysis

File Name .Setup64..exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.226.174
Database Version 2025-10-04 16:00:30 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
7,423,512
File Size (bytes)
2025-10-04
Analysis Date

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File Identification

Hash Type Value Action
MD5
3b4f8ee0194a73b20c3e4c1759a0bee4
SHA1
14f0c095d92f84ab4167001d510ed7e75d937562
SHA256
f5241a52f0cfb2f908f138a22820dcc6063c913ab2440717924507a0efdcdb52
SHA512
b12d54826f24d425febd71c714cf79994f7d0f9f575245871ea00ca340f72007c3b2ac49134bc68d12adc0acbbc487676d7f1c9ae202dcfaa65a6cab4512182a
ImpHash
1670a75b36b695e63a423e7755da33b5

PE Analysis

Basic Information

▼
Icon
Hash: cf8b3d44cc80ac3d3f5b2c3f6848133a
Fuzzy: 71fcd2e860bbcd562ce257f969072383
dHash: e0c8ccc6c6c6c0e0
Image Base 0x00400000
Entry Point 0x007c1913
Compilation Time 2021-09-19 21:34:21
Checksum 0x0071a9ee (Actual: 0x0071a9ee)
OS Version 5.2
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
PDB Path d:\dbs\el\jul\Target\x86\ship\click2run\en-us.pre\SetupBootstrapper.pdb
Digital Signature OK
Imports 11 libraries
Exports 0 functions
Resources 44 Resources
Sections 5 Sections

Version Information

▼
CompanyName Microsoft Corporation
FileDescription Microsoft Office
FileVersion 16.0.14326.20454
InternalName Bootstrapper.exe
LegalTrademarks1 Microsoft® is a registered trademark of Microsoft Corporation.
LegalTrademarks2 Windows® is a registered trademark of Microsoft Corporation.
OriginalFilename Bootstrapper.exe
ProductName Microsoft Office
ProductVersion 16.0.14326.20454
Translation 0x0000 0x04e4

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 4,453,926 bytes 4,454,400 bytes 6.71 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 1A0990F6DBDF01E382B7B2AD7EFBE27E
.rdata 0x00441000 1,786,688 bytes 1,786,880 bytes 5.08 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 769DBA8220C9D861E6AA06098475E4B9
.data 0x005f6000 253,072 bytes 179,712 bytes 5.49 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 0CFE0EC11B2064640E52E748D51AC68B
.rsrc 0x00634000 614,296 bytes 614,400 bytes 7.47 (Compressed) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 86352C234EE33FF73A86A2093B18DCD9
.reloc 0x006ca000 367,612 bytes 367,616 bytes 6.47 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 00FEEBA48A2F23F271973D0797A5BDB5
Entropy Analysis Alert

2 section(s) with elevated entropy (≥6.5) - possible compression

Resource Analysis

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Total Resources: 44 (611,161 bytes)
Resource Type Count Total Size Percentage
PNG 26 504,812 bytes
82.6%
RT_ICON 4 82,656 bytes
13.5%
RT_STRING 11 20,766 bytes
3.4%
RT_GROUP_ICON 1 62 bytes
0%
RT_VERSION 1 1,056 bytes
0.2%
RT_MANIFEST 1 1,809 bytes
0.3%

Certificate Chain Analysis

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Certificate Information
Product Microsoft Office
Description Microsoft Office
File Version 16.0.14326.20454
Original Name Bootstrapper.exe
Signing Date 09:35 PM 09/19/2021 (1573 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 Bootstrapper.exe
Certificate Chain Summary
Microsoft Corporation #1 Primary
Validity Period: 2020-12-15 21:24:20 → 2021-12-02 21:24:20
Signature Algorithm: sha256RSA
Serial Number: 33 00 00 03 DE 8D 56 82 5A F1 A4 A9 67 00 00 00 00 03 DE
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: 2021-01-14 19:02:20 → 2022-04-11 19:02:20
Signature Algorithm: sha256RSA
Serial Number: 33 00 00 01 60 07 20 F0 92 48 DA BE EB 00 00 00 00 01 60
Microsoft Time-Stamp PCA 2010 #4 Chain
Validity Period: 2010-07-01 21:36:55 → 2025-07-01 21:46:55
Signature Algorithm: sha256RSA
Serial Number: 61 09 81 2A 00 00 00 00 00 02
C2RService #5 Chain
Validity Period: 2017-02-17 00:12:57 → 2039-12-31 23:59:59
Signature Algorithm: 1.3.14.3.2.29
Serial Number: EA 1D D6 01 EB CA 8F 8B 49 95 67 07 F4 B6 A6 84
Microsoft Corporation #6 Chain
Validity Period: 2020-12-15 21:31:47 → 2021-12-02 21:31:47
Signature Algorithm: sha256RSA
Serial Number: 33 00 00 01 E2 F1 7D 92 02 0E 49 F8 7F 00 00 00 00 01 E2
Microsoft Code Signing PCA 2011 #7 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

✓ 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

Gridinsoft Anti-Malware has a much more powerful virus scanning engine. We recommend using it for a more precise diagnosis of infected systems. This brief guide will help you install our flagship product for more accurate diagnostics:

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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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