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The dotNetFx35setup.exe (Microsoft .NET Framework 3.5 Setup) File Analysis

Updated 2 months ago
Checked by Malware Check
dotNetFx35setup.exe

Technical Analysis

File Name dotNetFx35setup.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version 1.0.228.174
Database Version 2025-11-08 17:00:24 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
2,869,264
File Size (bytes)
2025-11-08
Analysis Date

Scan Another File

File Identification

Hash Type Value Action
MD5
269f314b87e6222a20e5f745b6b89783
SHA1
b0ca05c12ebb9a3610206bad7f219e02b7873cbd
SHA256
c05a019ce69c2e6973e464f381c2b0b618ad9b135ca5275b052febf64c9f9257
SHA512
34c574c78315cb83aac1b763a4f26f978d6c80d8e5bd61b601d16fdce2bccc109f8b46f03fb938a2ff2b9acb4793313f75b15539006e72b827ff7673507e5beb
ImpHash
092eb6daba2f17cbda102fd1a32acd00

PE Analysis

Basic Information

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Icon
Hash: c56b303f75aeb6f5ed274c68b4068a9a
Fuzzy: 270a810fe98de54f9822e95e53f8e7d2
dHash: 94845454aab47474
Image Base 0x01000000
Entry Point 0x01005972
Compilation Time 2005-06-01 16:46:51
Checksum 0x002bfbad (Actual: 0x002bfbad)
OS Version 5.2
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows
PDB Path sfxcab.pdb
Digital Signature OK
Imports 7 libraries
KERNEL32, msvcrt, ADVAPI32, USER32, ntdll, COMCTL32, SHELL32
Exports 0 functions
Resources 9 Resources
Sections 3 Sections

Version Information

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CompanyName Microsoft Corporation
FileDescription Microsoft .NET Framework 3.5 Setup
FileVersion 3.5.21022.08
InternalName dotnetfx35setup.exe
LegalCopyright © Microsoft Corporation. All rights reserved.
OriginalFilename dotnetfx35setup.exe
ProductName Microsoft .NET Framework 3.5
ProductVersion 3.5.21022.08
Translation 0x0409 0x04b0
CompanyName
FileDescription sfxcab
FileVersion 6, 1, 22, 5
InternalName sfxcab
LegalCopyright Copyright (C) 2006
OriginalFilename sfxcab.exe
ProductName sfxcab
ProductVersion 6, 1, 22, 5
Translation 0x0409 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00002000 30,880 bytes 31,232 bytes 6.58 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 76C1A8DAA7A4B81B3AD7BB91F33E1013
.data 0x0000a000 69,844 bytes 512 bytes 0.51 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 5F705000DB7FB309B6E83987F92D5D49
.rsrc 0x0001c000 5,196 bytes 2,827,264 bytes 8.00 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 7345534530CE2EAF220813D361AAC6EA
Entropy Analysis Alert

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

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

Resource Analysis

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Total Resources: 9 (4,597 bytes)
Resource Type Count Total Size Percentage
RT_ICON 1 744 bytes
16.2%
RT_DIALOG 2 506 bytes
11%
RT_STRING 1 730 bytes
15.9%
RT_GROUP_ICON 1 20 bytes
0.4%
RT_VERSION 2 2,004 bytes
43.6%
RT_MANIFEST 1 589 bytes
12.8%
None 1 4 bytes
0.1%

Certificate Chain Analysis

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Certificate Information
Product Microsoft .NET Framework 3.5
Description Microsoft .NET Framework 3.5 Setup
File Version 3.5.21022.08
Original Name dotnetfx35setup.exe
Signing Date 03:43 AM 11/08/2007 (6639 days ago)
Verification Status Signed
Signers Microsoft Corporation; Microsoft Code Signing PCA; Microsoft Root Authority
Counter Signers Microsoft Timestamping Service; Microsoft Timestamping PCA; Microsoft Root Authority
Internal Name dotnetfx35setup.exe
Copyright © Microsoft Corporation. All rights reserved.
Certificate Chain Summary
Microsoft Root Authority #1 Primary
Validity Period: 1997-01-10 07:00:00 → 2020-12-31 07:00:00
Signature Algorithm: md5RSA
Serial Number: C1 00 8B 3C 3C 88 11 D1 3E F6 63 EC DF 40
Microsoft Code Signing PCA #2 Chain
Validity Period: 2007-08-22 22:31:02 → 2012-08-25 07:00:00
Signature Algorithm: 1.3.14.3.2.29
Serial Number: 2E AB 11 DC 50 FF 5C 9D CB C0
Microsoft Corporation #3 Chain
Validity Period: 2007-08-23 00:23:13 → 2009-02-23 00:33:13
Signature Algorithm: sha1RSA
Serial Number: 61 0F 78 4D 00 00 00 00 00 03
Microsoft Timestamping Service #4 Chain
Validity Period: 2007-06-12 23:54:51 → 2012-06-13 00:04:51
Signature Algorithm: sha1RSA
Serial Number: 61 14 2C A7 00 00 00 00 00 06
Microsoft Timestamping PCA #5 Chain
Validity Period: 2006-09-16 01:04:47 → 2019-09-15 07:00:00
Signature Algorithm: sha1RSA
Serial Number: 6A 0B 99 4F C0 00 25 AB 11 DB 45 1F 58 7A 67 A2

✓ 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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