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The Windows-ISO-Downloader.exe (Windows ISO Downloader) File Analysis

Updated 10 days ago
Checked by Malaware Check
Windows-ISO-Downloader.exe

Technical Analysis

File Name Windows-ISO-Downloader.exe
File Type
PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Scanner Version 1.0.217.174
Database Version 2025-05-28 02:00:13 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
7,310,824
File Size (bytes)
2025-05-28
Analysis Date

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File Identification

Hash Type Value Action
MD5
42be2387ea24923622219a33c504c091
SHA1
1f4ba0eefbf14aa351debe48fed9756c301fa866
SHA256
d9e52b0dbb5d3540016497c913e4186433c2ecd14e359eb841d5d93c8b021aef
SHA512
584e407b85613db0918e49780f7bcbb84d0d7720482d1128c27d62f0f2aeac4ca2bc6e1e91d9c834ef06d82d76a5ec6aa9c4b47641e7b8ff8a77a2c29290b98f
ImpHash
f34d5f2d4577ed6d9ceec516c1f5a744

PE Analysis

Basic Information

▼
Icon
Hash: e3ab471e341f2467ae7246cb8714e0b3
Fuzzy: 0992400f11c53fda30d74e195892acc8
dHash: c0c4f47864647864
Image Base 0x00400000
Entry Point 0x00aae7a2
Compilation Time 2021-01-07 23:09:27
Checksum 0x006f9433 (Actual: 0x006f9433)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
PDB Path C:\Users\jan\source\repos\Windows ISO Downloader\Windows ISO Downloader\obj\Debug\Windows-ISO-Downloader.pdb
Digital Signature Chain verification from CN=HeiDoc V.O.F., O=HeiDoc V.O.F., STREET=Ir Em Mélottestraat 33, L=Vaals, ST=Limburg, 2.5.4.17=6291 HD, C=NL (serial:329707031889304827325580395180251024452, sha1:305bf59df7c1c367cddcad16103622736dfe4072) failed: The path could not be validated because the end-entity certificate expired 2022-05-15 23:59:59Z
Imports 1 libraries
mscoree
Exports 0 functions
Resources 11 Resources
Sections 3 Sections

Version Information

▼
Translation 0x0000 0x04b0
Comments
CompanyName HeiDoc V.O.F.
FileDescription Windows ISO Downloader
FileVersion 8.46.0.0154
InternalName Windows-ISO-Downloader.exe
LegalCopyright Copyright © 2016-2020
LegalTrademarks
OriginalFilename Windows-ISO-Downloader.exe
ProductName Windows ISO Downloader
ProductVersion 8.46.0.0154
Assembly Version 8.46.0.154

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00002000 6,997,928 bytes 6,998,016 bytes 7.00 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 3578F5538AE2EC2C87D84E124B233290
.rsrc 0x006b0000 308,188 bytes 308,224 bytes 3.43 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 77C8BBB586DA8794C86E9D92C2E9555C
.reloc 0x006fc000 12 bytes 512 bytes 0.10 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 8EE526670CDE4DAC8C7B71836BCF6D55
Entropy Analysis Alert

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

Resource Analysis

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Total Resources: 11 (307,565 bytes)
Resource Type Count Total Size Percentage
RT_ICON 9 306,471 bytes
99.6%
RT_GROUP_ICON 1 132 bytes
0%
RT_VERSION 1 962 bytes
0.3%

Certificate Chain Analysis

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Certificate Information
Product Windows ISO Downloader
Description Windows ISO Downloader
File Version 8.46.0.0154
Original Name Windows-ISO-Downloader.exe
Verification Status A required certificate is not within its validity period when verifying against the current system clock or the timestamp in the signed file.
Signers HeiDoc V.O.F.; COMODO RSA Code Signing CA; Sectigo (formerly Comodo CA)
Internal Name Windows-ISO-Downloader.exe
Copyright Copyright © 2016-2020
Certificate Chain Summary
HeiDoc V.O.F. #1 Primary
Validity Period: 2018-05-15 00:00:00 → 2022-05-15 23:59:59
Signature Algorithm: sha256RSA
Serial Number: F8 0B 43 BA 24 93 CB EB 1B D1 9F DD AD 0A 0C 44
COMODO RSA Code Signing CA #2 Chain
Validity Period: 2013-05-09 00:00:00 → 2028-05-08 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 2E 7C 87 CC 0E 93 4A 52 FE 94 FD 1C B7 CD 34 AF

✓ 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

Chain verification from CN=HeiDoc V.O.F., O=HeiDoc V.O.F., STREET=Ir Em Mélottestraat 33, L=Vaals, ST=Limburg, 2.5.4.17=6291 HD, C=NL (serial:329707031889304827325580395180251024452, sha1:305bf59df7c1c367cddcad16103622736dfe4072) failed: The path could not be validated because the end-entity certificate expired 2022-05-15 23:59:59Z

Recommendation: Verify the file source and ensure it comes from a trusted publisher.

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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