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

The WWAHost.exe.mui (WWA хост на Microsoft) File Analysis

Updated 2 months ago

Checked by Malaware Check

WWAHost.exe.mui

Hash Type	Value	Action
MD5	86eeb06224db2568ab5480b6621db100
SHA1	94aa5a28e943b9bde9bfb01baa4e4159f757009f
SHA256	685b6b5a1e360eb1abc5aeac5bc04235e6209c0f769457945887958bc38b4e04
SHA512	e40422d9d59431f449fbb96bd08b87c47c7786734483de5d0123010df966b7e888c1c4a2a130b9f514ea6d8e2d1985ce91146dd04ca530519b9a4e6dbe1bae66

Hash Type

Value

Action

MD5

86eeb06224db2568ab5480b6621db100

SHA1

94aa5a28e943b9bde9bfb01baa4e4159f757009f

SHA256

685b6b5a1e360eb1abc5aeac5bc04235e6209c0f769457945887958bc38b4e04

SHA512

e40422d9d59431f449fbb96bd08b87c47c7786734483de5d0123010df966b7e888c1c4a2a130b9f514ea6d8e2d1985ce91146dd04ca530519b9a4e6dbe1bae66

PE Analysis

Basic Information

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Image Base	`0x10000000`
Entry Point	`0x10000000`
Compilation Time	1970-01-01 00:00:00
Checksum	0x0000de55 (Actual: 0x0000de55)
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	WWA хост на Microsoft
FileVersion	10.0.19041.3636 (WinBuild.160101.0800)
InternalName	WWAHost
LegalCopyright	© Microsoft Corporation. Всички права запазени.
OriginalFilename	WWAHost.exe.mui
ProductName	Операционна система Microsoft® Windows®
ProductVersion	10.0.19041.3636
Translation	0x0402 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`	24,576 bytes	20,992 bytes	4.09 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`B1AE01EFF8345A73594C31EFB15C84E4`

Resource Analysis

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Total Resources: 7 (20,390 bytes)

Resource Type	Count	Total Size	Percentage
MUI	1	184 bytes	0.9%
RT_STRING	4	12,086 bytes	59.3%
RT_MESSAGETABLE	1	7,196 bytes	35.3%
RT_VERSION	1	924 bytes	4.5%

Certificate Chain Analysis

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Certificate Information

Product	Операционна система Microsoft® Windows®
Description	WWA хост на Microsoft
File Version	10.0.19041.3636 (WinBuild.160101.0800)
Original Name	WWAHost.exe.mui
Internal Name	WWAHost
Copyright	© Microsoft Corporation. Всички права запазени.

✓ 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	1.0.210.174
Database Version	2025-03-12 23:00:44 UTC

The WWAHost.exe.mui (WWA хост на Microsoft) File Analysis

Technical Analysis

Clean File

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File Identification