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

The WWAHost.exe.mui (Microsoft WWA-Host) File Analysis

Updated 2 months ago

Checked by Malaware Check

WWAHost.exe.mui

Hash Type	Value	Action
MD5	e5594ce73bf6775f1cf2ef0521941192
SHA1	e0921734ba242a63f5a77c1ccdbd899ebe079318
SHA256	dd5b7315b030f1d72564481162da2529cfcc52257f3a7b69b8d214286e38b211
SHA512	2bf56c1e0c42af49120828d5d40347d3e26148b6afb7052ada7f477ccf8372844ee3d3dbd7f03fd2d18bf72ea5124a467e3138510231f8499d693862b812aabf

Hash Type

Value

Action

MD5

e5594ce73bf6775f1cf2ef0521941192

SHA1

e0921734ba242a63f5a77c1ccdbd899ebe079318

SHA256

dd5b7315b030f1d72564481162da2529cfcc52257f3a7b69b8d214286e38b211

SHA512

2bf56c1e0c42af49120828d5d40347d3e26148b6afb7052ada7f477ccf8372844ee3d3dbd7f03fd2d18bf72ea5124a467e3138510231f8499d693862b812aabf

PE Analysis

Basic Information

▼

Image Base	`0x10000000`
Entry Point	`0x10000000`
Compilation Time	1970-01-01 00:00:00
Checksum	0x0000967e (Actual: 0x0000967e)
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

▼

CompanyName	Microsoft Corporation
FileDescription	Microsoft WWA-Host
FileVersion	10.0.19041.3636 (WinBuild.160101.0800)
InternalName	WWAHost
LegalCopyright	© Microsoft Corporation. Alle Rechte vorbehalten.
OriginalFilename	WWAHost.exe.mui
ProductName	Betriebssystem Microsoft® Windows®
ProductVersion	10.0.19041.3636
Translation	0x0407 0x04b0

PE Sections

▼

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	22,016 bytes	3.63 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`E1BC6A6CAD2DE2BC98B40ABB50C09D49`

Resource Analysis

▼

Total Resources: 7 (21,080 bytes)

Resource Type	Count	Total Size	Percentage
MUI	1	184 bytes	0.9%
RT_STRING	4	13,324 bytes	63.2%
RT_MESSAGETABLE	1	6,656 bytes	31.6%
RT_VERSION	1	916 bytes	4.3%

Certificate Chain Analysis

▼

Certificate Information

Product	Betriebssystem 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. Alle Rechte vorbehalten.

✓ 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 (Microsoft WWA-Host) File Analysis

Technical Analysis

Clean File

Scan Another File

File Identification