The WWAHost exe mui (Microsoft WWA host) Microsoft Corporation File Malware Analysis

The WWAHost.exe.mui (Microsoft WWA host) File Analysis

Updated 10 months ago

Checked by Malware Check

WWAHost.exe.mui

Hash Type	Value	Action
MD5	cbacb014c0f54375aeb34f2c2f75dc17
SHA1	224915a78e8b819852681e79ec515430706ca7f0
SHA256	0ae531d3e9bba36ec12ad656d8cd803171a0d739948297c33968bfcec2d37359
SHA512	3870c92dd14cbe03ee71694c1e9a0ae0b03b5f6fc120db767a3eb5db3de991a623ad09305d1a93a45f04b7943ea89b485a891bb98e8c565defed53dc0d631dfa

Hash Type

Value

Action

MD5

cbacb014c0f54375aeb34f2c2f75dc17

SHA1

224915a78e8b819852681e79ec515430706ca7f0

SHA256

0ae531d3e9bba36ec12ad656d8cd803171a0d739948297c33968bfcec2d37359

SHA512

3870c92dd14cbe03ee71694c1e9a0ae0b03b5f6fc120db767a3eb5db3de991a623ad09305d1a93a45f04b7943ea89b485a891bb98e8c565defed53dc0d631dfa

PE Analysis

Basic Information

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Image Base	`0x10000000`
Entry Point	`0x10000000`
Compilation Time	1970-01-01 00:00:00
Checksum	0x0000d17d (Actual: 0x0000d17d)
OS Version	10.0
PEiD Signatures	`PE32 executable (DLL) (GUI) Intel 80386, for MS Windows`
Digital Signature	No valid SignedData structure was found.
Imports	0
Exports	0 functions
Resources	7 Resources
Sections	2 Sections

Version Information

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CompanyName	Microsoft Corporation
FileDescription	Microsoft WWA host
FileVersion	10.0.19041.3636 (WinBuild.160101.0800)
InternalName	WWAHost
LegalCopyright	© Microsoft Corporation. Kõik õigused on reserveeritud.
OriginalFilename	WWAHost.exe.mui
ProductName	Operatsioonisüsteem Microsoft® Windows®
ProductVersion	10.0.19041.3636
Translation	0x0425 0x04b0

PE Sections

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Name	Virtual Address	Virtual Size	Raw Size	Entropy	Characteristics	MD5
`.rdata`	`0x00001000`	176 bytes	512 bytes	1.77 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`A2018D41169B54D249DC9B38289B3802`
`.rsrc`	`0x00002000`	20,480 bytes	18,432 bytes	3.52 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`A7394E39E9E02C06EFEFBA199E8E876B`

Resource Analysis

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Total Resources: 7 (17,956 bytes)

Resource Type	Count	Total Size	Percentage
MUI	1	184 bytes	1%
RT_STRING	4	10,788 bytes	60.1%
RT_MESSAGETABLE	1	6,048 bytes	33.7%
RT_VERSION	1	936 bytes	5.2%

Certificate Chain Analysis

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Certificate Information

Product	Operatsioonisüsteem Microsoft® Windows®
Description	Microsoft WWA host
File Version	10.0.19041.3636 (WinBuild.160101.0800)
Original Name	WWAHost.exe.mui
Internal Name	WWAHost
Copyright	© Microsoft Corporation. Kõik õigused on reserveeritud.

✓ 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.

Keep Your System Protected

This file appears clean, but regular security maintenance is important

Regular Scans: Run weekly system scans to detect new threats before they can cause damage.
Keep Software Updated: Ensure your operating system and all applications have the latest security patches.
Safe Browsing: Avoid suspicious websites and never download software from untrusted sources.
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.

File Name	WWAHost.exe.mui
File Type	PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
Scanner Version	1.0.194.174
Database Version	2024-10-25 19:00:30 UTC

The WWAHost.exe.mui (Microsoft WWA host) File Analysis

Technical Analysis

Clean File

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File Identification