The comctl32 dll mui (Common Controls Library) Microsoft Corporation File Malware Analysis

The comctl32.dll.mui (Common Controls Library) File Analysis

Updated 2 months ago

Checked by Malaware Check

comctl32.dll.mui

Hash Type	Value	Action
MD5	03e72d5fb3a05dd5cd18ec1aae4a02d1
SHA1	a1bd834dda07957ab5c46a3cf14846e253bef56f
SHA256	0bfdf8d0947cef07a646bd43c91b712e42e85f4b01ba0ce0df9c7503c60f9a38
SHA512	bec98f0a49e6868f4d13b0877ec769266711a0f570e665edc76319b7d590386a147324300e28cbcf298404efd249015c04b06f95c09ffa36eacf2db004b3c25f

Hash Type

Value

Action

MD5

03e72d5fb3a05dd5cd18ec1aae4a02d1

SHA1

a1bd834dda07957ab5c46a3cf14846e253bef56f

SHA256

0bfdf8d0947cef07a646bd43c91b712e42e85f4b01ba0ce0df9c7503c60f9a38

SHA512

bec98f0a49e6868f4d13b0877ec769266711a0f570e665edc76319b7d590386a147324300e28cbcf298404efd249015c04b06f95c09ffa36eacf2db004b3c25f

PE Analysis

Basic Information

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Image Base	`0x10000000`
Entry Point	`0x10000000`
Compilation Time	1970-01-01 00:00:00
Checksum	0x0000c22e (Actual: 0x0000c22e)
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	17 Resources
Sections	2 Sections

Version Information

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CompanyName	Microsoft Corporation
FileDescription	Common Controls Library
FileVersion	5.82 (WinBuild.160101.0800)
InternalName	COMCTL32
LegalCopyright	© Microsoft Corporation. Všechna práva vyhrazena.
OriginalFilename	COMCTL32.DLL.MUI
ProductName	Operační systém Microsoft® Windows®
ProductVersion	10.0.19041.1
Translation	0x0405 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`	`271D33A781D7652C1EBD13C1F886E9E5`
`.rsrc`	`0x00002000`	8,192 bytes	5,120 bytes	3.81 (Normal)	`IMAGE_SCN_CNT_INITIALIZED_DATA\|IMAGE_SCN_MEM_READ`	`1DEED93BB473AAD4CB6BF0B7A4329CEA`

Resource Analysis

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Total Resources: 17 (3,728 bytes)

Resource Type	Count	Total Size	Percentage
MUI	1	184 bytes	4.9%
RT_DIALOG	3	1,222 bytes	32.8%
RT_STRING	12	1,418 bytes	38%
RT_VERSION	1	904 bytes	24.2%

Certificate Chain Analysis

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Certificate Information

Product	Operační systém Microsoft® Windows®
Description	Common Controls Library
File Version	5.82 (WinBuild.160101.0800)
Original Name	COMCTL32.DLL.MUI
Internal Name	COMCTL32
Copyright	© Microsoft Corporation. Všechna práva vyhrazena.

✓ 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	comctl32.dll.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 comctl32.dll.mui (Common Controls Library) File Analysis

Technical Analysis

Clean File

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File Identification