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The DuckDuckGo.Installer.exe (DuckDuckGo.Installer) File Analysis

Updated 1 month ago
Checked by Malware Check
DuckDuckGo.Installer.exe

Technical Analysis

File Name DuckDuckGo.Installer.exe
File Type
PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Scanner Version 1.0.229.174
Database Version 2025-11-11 05:00:14 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
2,209,160
File Size (bytes)
2025-11-11
Analysis Date

Scan Another File

File Identification

Hash Type Value Action
MD5
43938e051ef31fa9b0cf2126b2c67bd5
SHA1
04cbf579cfa3e56837c8bacc7f5551500bf9b297
SHA256
de9a6fe52b0ddec73e0a4093f0335225bc0981080f897755c072ac9c2372f3cf
SHA512
8e0f445bb55918fd54b1a192da59c90483a167f950e4727e4ae18ace35f393e978ba7c91b92fe2e550cbffb7e3e07ddd42f1588751737a0b62f9efae72409137
ImpHash
f34d5f2d4577ed6d9ceec516c1f5a744

PE Analysis

Basic Information

▼
Icon
Hash: dd9bbc6e09cce7fca1419f9c56d68863
Fuzzy: 2621224cfa107d03d268f412f5ed54a6
dHash: 7b133293ceecf871
Image Base 0x00400000
Entry Point 0x005f391e
Compilation Time 2058-12-06 02:17:49
Checksum 0x00220fa6 (Actual: 0x00220fa6)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
PDB Path D:\actions-runner\_work\windows-browser\windows-browser\DuckDuckGo.Installer\obj\x86\Release\DuckDuckGo.Installer.pdb
Digital Signature OK
Imports 1 libraries
mscoree
Exports 0 functions
Resources 8 Resources
Sections 3 Sections

Version Information

▼
Comments Installer for the DuckDuckGo® browser.
CompanyName DuckDuckGo LLC
FileDescription DuckDuckGo.Installer
FileVersion 2025.9.4.0
InternalName DuckDuckGo.Installer.exe
LegalCopyright © DuckDuckGo LLC. All rights reserved.
LegalTrademarks DuckDuckGo
OriginalFilename DuckDuckGo.Installer.exe
ProductName DuckDuckGo® Browser Installer
ProductVersion 2025.9.4.0-funnel_home_bing__hero
Assembly Version 2025.9.4.0
Translation 0x0000 0x04b0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00002000 2,038,052 bytes 2,038,272 bytes 7.82 (Packed/Encrypted) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 2DA7546B69BE4E38897CCECBD26C5119
.rsrc 0x001f4000 157,348 bytes 157,696 bytes 6.36 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 8BE628887499B8E986D60EECE9B126CF
.reloc 0x0021c000 12 bytes 512 bytes 0.10 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ A56DBE8C1C891E7AF3056240332BC433
Entropy Analysis Alert

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

Resource Analysis

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Total Resources: 8 (156,846 bytes)
Resource Type Count Total Size Percentage
RT_ICON 5 151,993 bytes
96.9%
RT_GROUP_ICON 1 76 bytes
0%
RT_VERSION 1 1,184 bytes
0.8%
RT_MANIFEST 1 3,593 bytes
2.3%

Certificate Chain Analysis

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Certificate Information
Product DuckDuckGo® Browser Installer
Description DuckDuckGo.Installer
File Version 2025.9.4.0
Original Name DuckDuckGo.Installer.exe
Signing Date 01:08 PM 11/10/2025 (59 days ago)
Verification Status Signed
Signers Duck Duck Go, Inc.; DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1; DigiCert Trusted Root G4; DigiCert
Counter Signers DigiCert SHA256 RSA4096 Timestamp Responder 2025 1; DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1; DigiCert Trusted Root G4; DigiCert
Internal Name DuckDuckGo.Installer.exe
Copyright © DuckDuckGo LLC. All rights reserved.
Certificate Chain Summary
DigiCert Trusted Root G4 #1 Primary
Validity Period: 2013-08-01 12:00:00 → 2038-01-15 12:00:00
Signature Algorithm: sha384RSA
Serial Number: 05 9B 1B 57 9E 8E 21 32 E2 39 07 BD A7 77 75 5C
DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 #2 Chain
Validity Period: 2021-04-29 00:00:00 → 2036-04-28 23:59:59
Signature Algorithm: sha384RSA
Serial Number: 08 AD 40 B2 60 D2 9C 4C 9F 5E CD A9 BD 93 AE D9
Duck Duck Go, Inc. #3 Chain
Validity Period: 2025-04-17 00:00:00 → 2028-05-02 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 01 98 E9 D4 B5 91 04 8B 4F C5 57 1E 6E 0C F8 7C
DigiCert SHA256 RSA4096 Timestamp Responder 2025 1 #4 Chain
Validity Period: 2025-06-04 00:00:00 → 2036-09-03 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 0A 80 EF 18 4B 8D F1 05 82 D1 C4 76 A7 95 74 68
DigiCert Trusted G4 TimeStamping RSA4096 SHA256 2025 CA1 #5 Chain
Validity Period: 2025-05-07 00:00:00 → 2038-01-14 23:59:59
Signature Algorithm: sha256RSA
Serial Number: 0D C7 AC 57 05 FF 21 99 2E 40 43 22 0C 3A 49 86
DigiCert Trusted Root G4 #6 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

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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