The VPN Japan Installer.exe File Analysis

Updated 3 days ago

Checked by Malware Check

VPN Japan Installer.exe

Technical Analysis

File Name	VPN Japan Installer.exe
File Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Scanner Version	1.0.247.174
Database Version	2026-06-05 13:00:31 UTC

✓

Clean File

No threats detected by our scanner

Detection Rate

1,294,880

File Size (bytes)

2026-06-05

Analysis Date

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File Identification

Hash Type	Value	Action
MD5	c242aa9e01e23aaf642a9b7134e0ac46
SHA1	f4a520f19a7dc6fc174e5d4bcddb37ecb4b1ad8a
SHA256	de4979ae675f14126143b3d6f515452ab8257fa1f7e57a9c553b100f6005fd19
SHA512	343a1dfb00340923f3dad6d3ee9203def21bbd11124da4ba36772b547ba1a72d65d47c43dcee0a97df870e5bbc6f35353a40cf1aa4dc6a8ecbfda06f71c738c4
ImpHash	f34d5f2d4577ed6d9ceec516c1f5a744

PE Analysis

Basic Information

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Icon	Hash: af268eef8db8ec449108c7a6ffe6be62 Fuzzy: c997ac36079db227934b19308ae817bd dHash: c4ccb392f1f192cc
Image Base	`0x00400000`
Entry Point	`0x0052451e`
Compilation Time	2085-12-02 21:26:04
Checksum	0x0013f99f (Actual: 0x001409a2)
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:1137369888533481321044043597215353252614091369, sha1:e805265561f57af39a8f6fc089e887e589d6ff5d) 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	22606.603.1.0
InternalName	StoreInstaller.exe
LegalCopyright	© Microsoft Corporation. All rights reserved.
OriginalFilename	StoreInstaller.exe
ProductName	Store Installer
ProductVersion	22606.0603.01.0+be6e7208380f5d991547aca7c6bc45cbefd35418
Assembly Version	22606.603.1.0

PE Sections

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Name	Virtual Address	Virtual Size	Raw Size	Entropy	Characteristics	MD5
`.text`	`0x00002000`	1,189,192 bytes	1,189,376 bytes	6.62 (Compressed)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`97954345332EAD767EDB64A674AF7DE5`
`.rsrc`	`0x00126000`	75,040 bytes	75,264 bytes	7.94 (Packed/Encrypted)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`83543AD7BDA477F46FD71222000FA4C8`
`.reloc`	`0x0013a000`	12 bytes	512 bytes	0.10 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_DISCARDABLE\|IMAGE_SCN_MEM_READ`	`186B5C736035D5CFD51D13140CFF1FAA`

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:1137369888533481321044043597215353252614091369, sha1:e805265561f57af39a8f6fc089e887e589d6ff5d) 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
Weekly Quick Scans: Set a reminder to run a scan every Sunday. Most infections are caught within the first week, so regular checks give you peace of mind.
2
Update Everything: Those annoying update popups exist for a reason — they patch security holes. Windows, browsers, Adobe, Java — keep them all current.
3
Download Smart: Stick to official websites and app stores. If a "free" version of paid software sounds too good to be true, it probably comes with unwanted extras.
4
Think Before You Click: Malware loves email attachments and "urgent" links. Even if an email looks like it's from your bank or a friend, verify suspicious requests through a different channel.

Proactive Protection

This file looks clean right now, but that doesn't mean you should let your guard down. New malware appears daily, and even legit files can be compromised after download. When in doubt, verify the source and check for a digital signature.

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