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The DefaultSetup.exe (DefaultSetup) File Analysis

Updated 2 months ago
Checked by Malware Check
DefaultSetup.exe

Technical Analysis

File Name DefaultSetup.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.228.174
Database Version 2025-10-26 05:00:16 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
1,190,320
File Size (bytes)
2025-10-26
Analysis Date

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File Identification

Hash Type Value Action
MD5
663f16666f796c1ad70f90df907cfcf9
SHA1
f42e27c56eaff9e6ab97dfd19c5b93d0c43276ce
SHA256
9b9e53101100c5016ca2b536137943bc75fa28db40a2c2c07a03dbd10a9702ac
SHA512
5f81db9b4cec888954701ffdc3ff6c4534bfc5600d0d1c44066722d53c6be94c46f7e8aa78911f13861d13ccf9e82a79d866f1f7de6d48059e783636f51b7fb9
ImpHash
646167cce332c1c252cdcb1839e0cf48

PE Analysis

Basic Information

▼
Icon
Hash: 3e91cc67e146308239c15a39134ff14e
Fuzzy: 2e2cf0d16805fb9dfdfc9b2658485b99
dHash: f0f0f4d8c8c8d8f0
Image Base 0x00400000
Entry Point 0x00406a00
Compilation Time 2000-11-24 11:50:57
Checksum 0x0012da7f (Actual: 0x0012efb4)
OS Version 10.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
PDB Path wextract.pdb
Digital Signature OK
Imports 8 libraries
ADVAPI32, KERNEL32, GDI32, USER32, msvcrt, COMCTL32, Cabinet, VERSION
Exports 0 functions
Resources 44 Resources
Sections 5 Sections

Version Information

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CompanyName Microsoft Corporation
FileDescription DefaultSetup
FileVersion 2.0.0.5
InternalName Wextract
LegalCopyright © Microsoft Corporation. All rights reserved.
OriginalFilename WEXTRACT.EXE .MUI
ProductName DefaultSetup
ProductVersion 2.0.0.5
Translation 0x0409 0x04b0
CompanyName Microsoft Corporation
FileDescription Win32 Cabinet Self-Extractor
FileVersion 11.00.19041.1 (WinBuild.160101.0800)
InternalName Wextract
LegalCopyright © Microsoft Corporation. All rights reserved.
OriginalFilename WEXTRACT.EXE .MUI
ProductName Internet Explorer
ProductVersion 11.00.19041.1
Translation 0x0409 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 25,284 bytes 25,600 bytes 6.30 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ D3B080BD7B514F812CBEE16DA52B0C4C
.data 0x00008000 6,728 bytes 512 bytes 4.97 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 7B9890A93C0516BB070E1170CFDE54D5
.idata 0x0000a000 4,178 bytes 4,608 bytes 5.02 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 3906FAB55F211460C4A4A799648BE3C7
.rsrc 0x0000c000 1,145,424 bytes 1,145,856 bytes 7.96 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 8303A2B2EDC54A702321D3B73CDCD38A
.reloc 0x00124000 2,184 bytes 2,560 bytes 6.27 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ F081B23C3AA39325C504C02CDCD1422D
Entropy Analysis Alert

1 section(s) with high entropy (≥7.5) detected - possible packing/encryption

Resource Analysis

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Total Resources: 44 (1,142,821 bytes)
Resource Type Count Total Size Percentage
AVI 1 11,802 bytes
1%
RT_ICON 13 85,490 bytes
7.5%
RT_DIALOG 6 2,584 bytes
0.2%
RT_STRING 6 6,208 bytes
0.5%
RT_RCDATA 14 1,032,243 bytes
90.3%
RT_GROUP_ICON 1 188 bytes
0%
RT_VERSION 2 2,288 bytes
0.2%
RT_MANIFEST 1 2,018 bytes
0.2%

Certificate Chain Analysis

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Certificate Information
Product DefaultSetup
Description DefaultSetup
File Version 2.0.0.5
Original Name WEXTRACT.EXE .MUI
Signing Date 10:24 AM 06/06/2024 (582 days ago)
Verification Status Signed
Signers Microsoft Corporation; Microsoft Code Signing PCA 2011; Microsoft Root Certificate Authority 2011
Counter Signers Microsoft Time-Stamp Service; Microsoft Time-Stamp PCA 2010; Microsoft Root Certificate Authority 2010
Internal Name Wextract
Copyright © Microsoft Corporation. All rights reserved.
Certificate Chain Summary
Microsoft Corporation #1 Primary
Validity Period: 2023-11-16 19:09:00 → 2024-11-14 19:09:00
Signature Algorithm: sha256RSA
Serial Number: 33 00 00 03 AF 30 40 0E 4C A3 4D 05 41 00 00 00 00 03 AF
Microsoft Code Signing PCA 2011 #2 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 #3 Chain
Validity Period: 2023-10-12 19:07:09 → 2025-01-10 19:07:09
Signature Algorithm: sha256RSA
Serial Number: 33 00 00 01 DD 5D 57 1D 95 D4 AD AA 1B 00 01 00 00 01 DD
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

✓ 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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