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The nvda_2023.3.exe (NVDA launcher file) File Analysis

Updated 57 seconds ago
Checked by Malware Check
nvda_2023.3.exe

Technical Analysis

File Name nvda_2023.3.exe
File Type
PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
Scanner Version 1.0.218.174
Database Version 2025-06-19 22:00:25 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
32,059,472
File Size (bytes)
2025-06-19
Analysis Date

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File Identification

Hash Type Value Action
MD5
431d9d184ba4fb3969c0bdcd593fb5e1
SHA1
d9152d224c30e83fe4738a98b7cc2089fb934f6a
SHA256
f9898950beae6024939d00cc88121ac9e96a7d2cb76056539557c70bb0f6eacc
SHA512
9a55d86d2d1e0aeca45d49ce3b574d6df11598ac77b16132f149f6b298fb74fb727797166b0f37f8ac9d6864a1ac8ced0b39ad1e46d7d853983d2ff2c9c1b576
ImpHash
61259b55b8912888e90f516ca08dc514

PE Analysis

Basic Information

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Icon
Hash: ededff98662a85c64089ca7bf8a7f906
Fuzzy: 06d127e552b00921f96d8446e5a454bb
dHash: 71c08cf8d8dcc870
Image Base 0x00400000
Entry Point 0x00403640
Compilation Time 2021-09-25 21:56:47
Checksum 0x01ea0e1b (Actual: 0x01ea0e1b)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
Digital Signature OK
Imports 7 libraries
ADVAPI32, SHELL32, ole32, COMCTL32, USER32, GDI32, KERNEL32
Exports 0 functions
Resources 25 Resources
Sections 5 Sections

Version Information

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FileDescription NVDA launcher file
FileVersion 2023.3.0.29780
LegalCopyright Copyright (C) 2006-2023 NVDA Contributors
ProductName NVDA
ProductVersion 2023.3
Translation 0x0409 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00001000 26,230 bytes 26,624 bytes 6.42 (Normal) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 6F5ABE9EEDA26EE84B3C1ED1A6C82001
.rdata 0x00008000 5,018 bytes 5,120 bytes 5.14 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 8C5EDFD8FF9CC0135E197611BE38CA18
.data 0x0000a000 131,960 bytes 1,536 bytes 4.11 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE 4B2421975C21B032F7EA000F5E7F9FBF
.ndata 0x0002b000 102,400 bytes 0 bytes 0.00 (Normal) IMAGE_SCN_CNT_UNINITIALIZED_DATA|IMAGE_SCN_MEM_READ|IMAGE_SCN_MEM_WRITE D41D8CD98F00B204E9800998ECF8427E
.rsrc 0x00044000 21,784 bytes 22,016 bytes 5.53 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ AA5B9EF20DEF15A0EBE17411EF1EC19A

Resource Analysis

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Total Resources: 25 (20,395 bytes)
Resource Type Count Total Size Percentage
RT_ICON 7 13,784 bytes
67.6%
RT_DIALOG 15 4,868 bytes
23.9%
RT_GROUP_ICON 1 104 bytes
0.5%
RT_VERSION 1 580 bytes
2.8%
RT_MANIFEST 1 1,059 bytes
5.2%

Certificate Chain Analysis

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Certificate Information
Product NVDA
Description NVDA launcher file
File Version 2023.3.0.29780
Signing Date 11:35 PM 10/29/2023 (598 days ago)
Verification Status Signed
Signers NV Access Limited; DigiCert SHA2 Assured ID Code Signing CA; DigiCert
Counter Signers DigiCert Timestamp 2023; DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA; DigiCert Trusted Root G4; DigiCert
Copyright Copyright (C) 2006-2023 NVDA Contributors
Certificate Chain Summary
DigiCert SHA2 Assured ID Code Signing CA #1 Primary
Validity Period: 2013-10-22 12:00:00 → 2028-10-22 12:00:00
Signature Algorithm: sha256RSA
Serial Number: 04 09 18 1B 5F D5 BB 66 75 53 43 B5 6F 95 50 08
NV Access Limited #2 Chain
Validity Period: 2021-05-10 00:00:00 → 2024-08-06 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 01 F8 8F 85 EC 0E 55 01 C9 81 0C 1D 40 F7 7C 21
DigiCert Timestamp 2023 #3 Chain
Validity Period: 2023-07-14 00:00:00 → 2034-10-13 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 05 44 AF F3 94 9D 08 39 A6 BF DB 3F 5F E5 61 16
DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA #4 Chain
Validity Period: 2022-03-23 00:00:00 → 2037-03-22 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 07 36 37 B7 24 54 7C D8 47 AC FD 28 66 2A 5E 5B
DigiCert Trusted Root G4 #5 Chain
Validity Period: 2022-08-01 00:00:00 → 2031-11-09 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 0E 9B 18 8E F9 D0 2D E7 EF DB 50 E2 08 40 18 5A

✓ 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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