The quickassist exe mui (Quick Assist) Microsoft Corporation File Malware Analysis

The quickassist.exe.mui (Quick Assist) File Analysis

Updated 2 months ago

Checked by Malaware Check

quickassist.exe.mui

Hash Type	Value	Action
MD5	1b16b855d07b73f88e55aacc241a052a
SHA1	e8974a800f1de2625bb6f5f566b81e30290d8ea2
SHA256	0a9d16a9b5e13073be43b8a7c9af44741504dfffbbecdff71acf95d49c5e8b9c
SHA512	f11962a043e3e1dcbae0e7c7f2c0eff891c15a6a2216a1c3711b5b844d6c43a93f8a730a012a8097da565e08b279ac526357a5e3d81c7790671411bc8c909cb1

Hash Type

Value

Action

MD5

1b16b855d07b73f88e55aacc241a052a

SHA1

e8974a800f1de2625bb6f5f566b81e30290d8ea2

SHA256

0a9d16a9b5e13073be43b8a7c9af44741504dfffbbecdff71acf95d49c5e8b9c

SHA512

f11962a043e3e1dcbae0e7c7f2c0eff891c15a6a2216a1c3711b5b844d6c43a93f8a730a012a8097da565e08b279ac526357a5e3d81c7790671411bc8c909cb1

PE Analysis

Basic Information

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Image Base	`0x10000000`
Entry Point	`0x10000000`
Compilation Time	1970-01-01 00:00:00
Checksum	0x00004ee8 (Actual: 0x00004ee8)
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	4 Resources
Sections	2 Sections

Version Information

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CompanyName	Microsoft Corporation
FileDescription	Quick Assist
FileVersion	10.0.19041.3758 (WinBuild.160101.0800)
InternalName	QuickAssist.exe
LegalCopyright	© Microsoft Corporation. All rights reserved.
OriginalFilename	QuickAssist.exe.mui
ProductName	Microsoft® Windows® Operating System
ProductVersion	10.0.19041.3758
Translation	0x0000 0x04b0

PE Sections

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Name	Virtual Address	Virtual Size	Raw Size	Entropy	Characteristics	MD5
`.rdata`	`0x00001000`	176 bytes	512 bytes	1.74 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`54C805DF9FF885D09AE6872707FBD0DB`
`.rsrc`	`0x00002000`	4,096 bytes	3,072 bytes	3.92 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`0D9669195DB9EA0A889A66768C8E8939`

Resource Analysis

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Total Resources: 4 (2,344 bytes)

Resource Type	Count	Total Size	Percentage
MUI	1	176 bytes	7.5%
RT_STRING	2	1,240 bytes	52.9%
RT_VERSION	1	928 bytes	39.6%

Certificate Chain Analysis

▼

Certificate Information

Product	Microsoft® Windows® Operating System
Description	Quick Assist
File Version	10.0.19041.3758 (WinBuild.160101.0800)
Original Name	QuickAssist.exe.mui
Internal Name	QuickAssist.exe
Copyright	© Microsoft Corporation. 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.

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	quickassist.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 quickassist.exe.mui (Quick Assist) File Analysis

Technical Analysis

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File Identification