What is COMCTL32.dll?

COMCTL32.dll is part of Microsoft® Windows® Operating System and developed by Microsoft Corporation according to the COMCTL32.dll version information.

COMCTL32.dll's description is "User Experience Controls Library"

COMCTL32.dll is digitally signed by Microsoft Windows.

COMCTL32.dll is usually located in the 'C:\Windows\WinSxS\amd64_microsoft.windows.common-controls_6595b64144ccf1df_6.0.7601.24380_none_e3731d0b30fb6b11\' folder.

None of the anti-virus scanners at VirusTotal reports anything malicious about COMCTL32.dll.

If you have additional information about the file, please share it with the FreeFixer users by posting a comment at the bottom of this page.

Vendor and version information [?]

The following is the available information on COMCTL32.dll:

PropertyValue
Product nameMicrosoft® Windows® Operating System
Company nameMicrosoft Corporation
File descriptionUser Experience Controls Library
Internal namecomctl32
Original filenamecomctl32.DLL.MUI
Legal copyright© Microsoft Corporation. All rights reserved.
Product version6.1.7600.16385
File version6.10 (win7_rtm.090713-1255)

Here's a screenshot of the file properties when displayed by Windows Explorer:

Product nameMicrosoft® Windows® Operating System
Company nameMicrosoft Corporation
File descriptionUser Experience Controls Library
Internal namecomctl32
Original filenamecomctl32.DLL.MUI
Legal copyright© Microsoft Corporation. All rights..
Product version6.1.7600.16385
File version6.10 (win7_rtm.090713-1255)

Digital signatures [?]

COMCTL32.dll has a valid digital signature.

PropertyValue
Signer nameMicrosoft Windows
Certificate issuer nameMicrosoft Windows Verification PCA
Certificate serial number330000005d47bb9d781cf7910c00010000005d

VirusTotal report

None of the 65 anti-virus programs at VirusTotal detected the COMCTL32.dll file.

None of the 65 anti-virus programs detected the COMCTL32.dll file.

Sandbox Report

The following information was gathered by executing the file inside Cuckoo Sandbox.

Summary

Successfully executed process in sandbox.

Summary

{
    "dll_loaded": [
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\718f56158a45cacc8c95f3f61d33c809988dc41821ef4f4471e26ba422bbd9d2.bin.dll"
    ],
    "file_opened": [
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\718f56158a45cacc8c95f3f61d33c809988dc41821ef4f4471e26ba422bbd9d2.bin.dll"
    ],
    "command_line": [
        "\"C:\\Windows\\System32\\rundll32.exe\" C:\\Users\\cuck\\AppData\\Local\\Temp\\718f56158a45cacc8c95f3f61d33c809988dc41821ef4f4471e26ba422bbd9d2.bin.dll,DllMain"
    ],
    "file_exists": [
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\718f56158a45cacc8c95f3f61d33c809988dc41821ef4f4471e26ba422bbd9d2.bin.dll",
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\718f56158a45cacc8c95f3f61d33c809988dc41821ef4f4471e26ba422bbd9d2.bin.dll.manifest"
    ],
    "file_read": [
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\718f56158a45cacc8c95f3f61d33c809988dc41821ef4f4471e26ba422bbd9d2.bin.dll"
    ],
    "regkey_read": [
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles"
    ]
}

Generic

[
    {
        "process_path": "C:\\Windows\\System32\\rundll32.exe",
        "process_name": "rundll32.exe",
        "pid": 2336,
        "summary": {
            "file_exists": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\718f56158a45cacc8c95f3f61d33c809988dc41821ef4f4471e26ba422bbd9d2.bin.dll",
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\718f56158a45cacc8c95f3f61d33c809988dc41821ef4f4471e26ba422bbd9d2.bin.dll.manifest"
            ],
            "regkey_read": [
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles"
            ],
            "dll_loaded": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\718f56158a45cacc8c95f3f61d33c809988dc41821ef4f4471e26ba422bbd9d2.bin.dll"
            ]
        },
        "first_seen": 1584654786.84375,
        "ppid": 2676
    },
    {
        "process_path": "C:\\Windows\\System32\\lsass.exe",
        "process_name": "lsass.exe",
        "pid": 476,
        "summary": {},
        "first_seen": 1584654786.375,
        "ppid": 376
    },
    {
        "process_path": "C:\\Windows\\SysWOW64\\rundll32.exe",
        "process_name": "rundll32.exe",
        "pid": 2676,
        "summary": {
            "dll_loaded": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\718f56158a45cacc8c95f3f61d33c809988dc41821ef4f4471e26ba422bbd9d2.bin.dll"
            ],
            "file_opened": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\718f56158a45cacc8c95f3f61d33c809988dc41821ef4f4471e26ba422bbd9d2.bin.dll"
            ],
            "command_line": [
                "\"C:\\Windows\\System32\\rundll32.exe\" C:\\Users\\cuck\\AppData\\Local\\Temp\\718f56158a45cacc8c95f3f61d33c809988dc41821ef4f4471e26ba422bbd9d2.bin.dll,DllMain"
            ],
            "file_exists": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\718f56158a45cacc8c95f3f61d33c809988dc41821ef4f4471e26ba422bbd9d2.bin.dll",
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\718f56158a45cacc8c95f3f61d33c809988dc41821ef4f4471e26ba422bbd9d2.bin.dll.manifest"
            ],
            "file_read": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\718f56158a45cacc8c95f3f61d33c809988dc41821ef4f4471e26ba422bbd9d2.bin.dll"
            ],
            "regkey_read": [
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles"
            ]
        },
        "first_seen": 1584654786.671875,
        "ppid": 2892
    }
]

Signatures

[
    {
        "markcount": 1,
        "families": [],
        "description": "This executable has a PDB path",
        "severity": 1,
        "marks": [
            {
                "category": "pdb_path",
                "ioc": "comctl32.pdb",
                "type": "ioc",
                "description": null
            }
        ],
        "references": [],
        "name": "has_pdb"
    },
    {
        "markcount": 2,
        "families": [],
        "description": "The file contains an unknown PE resource name possibly indicative of a packer",
        "severity": 1,
        "marks": [
            {
                "category": "resource name",
                "ioc": "MUI",
                "type": "ioc",
                "description": null
            },
            {
                "category": "resource name",
                "ioc": "UIFILE",
                "type": "ioc",
                "description": null
            }
        ],
        "references": [],
        "name": "pe_unknown_resource_name"
    }
]

Yara

The Yara rules did not detect anything in the file.

Network

{
    "tls": [],
    "udp": [
        {
            "src": "192.168.56.101",
            "dst": "192.168.56.255",
            "offset": 662,
            "time": 6.181343078613281,
            "dport": 137,
            "sport": 137
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 5694,
            "time": 6.114019155502319,
            "dport": 5355,
            "sport": 51001
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 6022,
            "time": 4.146755218505859,
            "dport": 5355,
            "sport": 53595
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 6350,
            "time": 6.121490001678467,
            "dport": 5355,
            "sport": 53848
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 6678,
            "time": 4.693510055541992,
            "dport": 5355,
            "sport": 54255
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 7006,
            "time": 3.0061161518096924,
            "dport": 5355,
            "sport": 55314
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 7334,
            "time": 4.707373142242432,
            "dport": 1900,
            "sport": 1900
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 18280,
            "time": 4.210736036300659,
            "dport": 3702,
            "sport": 49152
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 26664,
            "time": 6.228754997253418,
            "dport": 1900,
            "sport": 53598
        }
    ],
    "dns_servers": [],
    "http": [],
    "icmp": [],
    "smtp": [],
    "tcp": [],
    "smtp_ex": [],
    "mitm": [],
    "hosts": [],
    "pcap_sha256": "1f5fd33e8cf4b0e955d6b9e5d42117e8e1f0c04be7834ef35a12f4abe2e9ef91",
    "dns": [],
    "http_ex": [],
    "domains": [],
    "dead_hosts": [],
    "sorted_pcap_sha256": "4dde26f1278de2a0278692283a7e18160bf987f923d98636badf69506d1efeed",
    "irc": [],
    "https_ex": []
}

Screenshots

Screenshot from the sandboxScreenshot from the sandbox

Other files also named COMCTL32.dll

COMCTL32.dll (187 votes)

Hashes [?]

PropertyValue
MD531fc959771fcf16eac64d176412eaa49
SHA256718f56158a45cacc8c95f3f61d33c809988dc41821ef4f4471e26ba422bbd9d2

What will you do with COMCTL32.dll?

To help other users, please let us know what you will do with COMCTL32.dll:



Malware or legitimate?

If you feel that you need more information to determine if your should keep this file or remove it, please read this guide.

Please select the option that best describe your thoughts on the information provided on this web page


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Comments

Please share with the other users what you think about this file. What does this file do? Is it legitimate or something that your computer is better without? Do you know how it was installed on your system? Did you install it yourself or did it come bundled with some other software? Is it running smoothly or do you get some error message? Any information that will help to document this file is welcome. Thank you for your contributions.

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