The WifiAutoInstallSetup.exe (WifiAutoInstallSetup) File Analysis

Updated 11 months ago

Checked by Malware Check

WifiAutoInstallSetup.exe

Technical Analysis

File Name	WifiAutoInstallSetup.exe
File Type	PE32 executable (GUI) Intel 80386, for MS Windows
Scanner Version	1.0.220.174
Database Version	2025-07-12 09:00:23 UTC

✓

Clean File

No threats detected by our scanner

Detection Rate

7,683,285

File Size (bytes)

2025-07-12

Analysis Date

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File Identification

Hash Type	Value	Action
MD5	ac754a72abcdbaa8283ef1e7271a17ae
SHA1	5b29ce237bbcf2170538e4dea32e5e6939e38b96
SHA256	314dbe9de09acdb4b1ac757dcaadcb0702b7f0ab8edacd840b6ddef605781539
SHA512	613e68e698430cefc5ebe2d8f23b7c5dad708f5b7b56c96e8e21c81ac87ed546b2412cc5cae397c6500d3d0e86654edc44f4918c2837e62a2e8d265ebbbe2b97
ImpHash	2fb819a19fe4dee5c03e8c6a79342f79

PE Analysis

Basic Information

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Icon	Hash: 30adcb5c0b2e3c35eaec2c110733c9f8 Fuzzy: c98f96d6ffe5af8d4eb0870c1dc20826 dHash: 92e0b496a6cada72
Image Base	`0x00400000`
Entry Point	`0x0040aad0`
Compilation Time	1992-06-19 22:22:17
Checksum	0x00000000 (Actual: 0x0075e452)
OS Version	1.0
PEiD Signatures	`PE32 executable (GUI) Intel 80386, for MS Windows`
Digital Signature	No valid SignedData structure was found.
Imports	5 libraries kernel32, user32, oleaut32, advapi32, comctl32
Exports	0 functions
Resources	14 Resources
Sections	8 Sections

Version Information

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Comments	This installation was built with Inno Setup.
CompanyName	Realtek, Inc.
FileDescription	WifiAutoInstallSetup
FileVersion	2.0.5.1
LegalCopyright	Copyright © 2004-2023 Realtek Semiconductor Corp. All rights reserved.
ProductName	WifiAutoInstall
ProductVersion	2.0.5.1
Translation	0x0000 0x04b0

PE Sections

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Name	Virtual Address	Virtual Size	Raw Size	Entropy	Characteristics	MD5
`CODE`	`0x00001000`	41,480 bytes	41,984 bytes	6.60 (Compressed)	`IMAGE_SCN_CNT_CODE\|IMAGE_SCN_MEM_EXECUTE\|IMAGE_SCN_MEM_READ`	`49513E676DADFB3919C4B137DD7C6D66`
`DATA`	`0x0000c000`	592 bytes	1,024 bytes	2.77 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`0A7B48E75F6B6EF4A087528FEE0D185C`
`BSS`	`0x0000d000`	3,732 bytes	0 bytes	0.00 (Normal)	`IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`D41D8CD98F00B204E9800998ECF8427E`
`.idata`	`0x0000e000`	2,428 bytes	2,560 bytes	4.49 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`DF5F31E62E05C787FD29EED7071BF556`
`.tls`	`0x0000f000`	8 bytes	0 bytes	0.00 (Normal)	`IMAGE_SCN_MEM_READ\|IMAGE_SCN_MEM_WRITE`	`D41D8CD98F00B204E9800998ECF8427E`
`.rdata`	`0x00010000`	24 bytes	512 bytes	0.19 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_SHARED\|IMAGE_SCN_MEM_READ`	`14DFA4128117E7F94FE2F8D7DEA374A0`
`.reloc`	`0x00011000`	2,336 bytes	0 bytes	0.00 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_SHARED\|IMAGE_SCN_MEM_READ`	`D41D8CD98F00B204E9800998ECF8427E`
`.rsrc`	`0x00012000`	11,264 bytes	11,264 bytes	4.61 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_SHARED\|IMAGE_SCN_MEM_READ`	`8D8B133734D01B3B6D7CCC1A37763F62`

Entropy Analysis Alert

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

Resource Analysis

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Total Resources: 14 (10,304 bytes)

Resource Type	Count	Total Size	Percentage
RT_ICON	4	4,640 bytes	45%
RT_STRING	6	2,710 bytes	26.3%
RT_RCDATA	1	44 bytes	0.4%
RT_GROUP_ICON	1	62 bytes	0.6%
RT_VERSION	1	1,268 bytes	12.3%
RT_MANIFEST	1	1,580 bytes	15.3%

Certificate Chain Analysis

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Certificate Information

Product	WifiAutoInstall
Description	WifiAutoInstallSetup
File Version	2.0.5.1
Copyright	Copyright © 2004-2023 Realtek Semiconductor Corp. All rights reserved.

✓ 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

No valid SignedData structure was found.

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

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
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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