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The WhatsApp Installer (3).exe File Analysis

Updated 3 months ago
Checked by Malaware Check
WhatsApp Installer (3).exe

Technical Analysis

File Name WhatsApp Installer (3).exe
File Type
PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Scanner Version 1.0.209.174
Database Version 2025-02-24 09:00:27 UTC
✓

Clean File

No threats detected by our scanner

0%
Detection Rate
1,058,336
File Size (bytes)
2025-02-24
Analysis Date

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File Identification

Hash Type Value Action
MD5
d15ecfa1a4a1d2751fc4d1a9e3859ae2
SHA1
e492c1725d1a021cee44151122b0b224ee559547
SHA256
539e5edc8db0d1884c7b5dbeac85cdda2d0aae7314c99104a7e82874c0ae7ef1
SHA512
dc3d28024f50dbffca8ce62a28a2015cffe661bf9bb9fe26937460eef0c0aeb2b0dadbea1621a9678b1313f927f5a9a946424346cb6f0e1c72f5ca45c8361d7f
ImpHash
f34d5f2d4577ed6d9ceec516c1f5a744

PE Analysis

Basic Information

▼
Icon
Hash: af268eef8db8ec449108c7a6ffe6be62
Fuzzy: c997ac36079db227934b19308ae817bd
dHash: c4ccb392f1f192cc
Image Base 0x00400000
Entry Point 0x004ea89e
Compilation Time 2084-07-13 00:40:23
Checksum 0x0010c5c5 (Actual: 0x001062c2)
OS Version 4.0
PEiD Signatures PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
PDB Path D:\a\_work\1\s\src\StoreInstaller\obj\Release\net472\StoreInstaller.pdb
Digital Signature Chain verification from CN=Microsoft Corporation, O=Microsoft Corporation, L=Redmond, ST=Washington, C=US (serial:1137359181159951850924096260023097656967314195, sha1:fda943641aaa87f7ea61f7347fe92b9c3abc3825) failed: The path could not be validated because the end-entity certificate contains the following unsupported critical extension: 1.3.6.1.4.1.311.21.10
Imports 1 libraries
mscoree
Exports 0 functions
Resources 11 Resources
Sections 3 Sections

Version Information

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Translation 0x0000 0x04b0
CompanyName Microsoft Corporation
FileDescription Store Installer
FileVersion 22409.912.1.0
InternalName StoreInstaller.exe
LegalCopyright © Microsoft Corporation. All rights reserved.
OriginalFilename StoreInstaller.exe
ProductName Store Installer
ProductVersion 22409.0912.01.0+940aaeaf2eea71f6d4941028bf83aa6f7d399f13
Assembly Version 22409.912.1.0

PE Sections

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Name Virtual Address Virtual Size Raw Size Entropy Characteristics MD5
.text 0x00002000 952,484 bytes 952,832 bytes 6.75 (Compressed) IMAGE_SCN_CNT_CODE|IMAGE_SCN_MEM_EXECUTE|IMAGE_SCN_MEM_READ 5B6A3EFD8EAC820346AFF8B482A10019
.rsrc 0x000ec000 75,040 bytes 75,264 bytes 7.94 (Packed/Encrypted) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_READ 9EA49324B516AA5D1561D31D950BE75C
.reloc 0x00100000 12 bytes 512 bytes 0.10 (Normal) IMAGE_SCN_CNT_INITIALIZED_DATA|IMAGE_SCN_MEM_DISCARDABLE|IMAGE_SCN_MEM_READ 2489E7ACD7E3729BD40AE5F145668C14
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: 11 (74,376 bytes)
Resource Type Count Total Size Percentage
RT_ICON 8 69,905 bytes
94%
RT_GROUP_ICON 1 118 bytes
0.2%
RT_VERSION 1 992 bytes
1.3%
RT_MANIFEST 1 3,361 bytes
4.5%

Certificate Chain Analysis

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No Digital Signatures

This file is not digitally signed.

Security Implications:
  • Cannot verify the publisher's identity
  • Increased security risk when running this file
  • May trigger security warnings on some systems

⚠ This file either lacks a digital signature or the certificate chain could not be verified
Exercise caution when executing unsigned files from unknown sources

Certificate Verification Status

Chain verification from CN=Microsoft Corporation, O=Microsoft Corporation, L=Redmond, ST=Washington, C=US (serial:1137359181159951850924096260023097656967314195, sha1:fda943641aaa87f7ea61f7347fe92b9c3abc3825) failed: The path could not be validated because the end-entity certificate contains the following unsupported critical extension: 1.3.6.1.4.1.311.21.10

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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