What is CDPSvc.dll?

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

CDPSvc.dll's description is "Microsoft (R) CDP Service"

CDPSvc.dll is digitally signed by Microsoft Windows.

CDPSvc.dll is usually located in the 'C:\WINDOWS\System32\' folder.

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

PropertyValue
Product nameMicrosoft® Windows® Operating System
Company nameMicrosoft Corporation
File descriptionMicrosoft (R) CDP Service
Internal nameCDPSvc.dll
Original filenameCDPSvc.dll.mui
Legal copyright© Microsoft Corporation. All rights reserved.
Product version10.0.19041.1
File version10.0.19041.1 (WinBuild.160101.0800)

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

Product nameMicrosoft® Windows® Operating System
Company nameMicrosoft Corporation
File descriptionMicrosoft (R) CDP Service
Internal nameCDPSvc.dll
Original filenameCDPSvc.dll.mui
Legal copyright© Microsoft Corporation. All rights..
Product version10.0.19041.1
File version10.0.19041.1 (WinBuild.160101.0800)

Digital signatures [?]

CDPSvc.dll has a valid digital signature.

PropertyValue
Signer nameMicrosoft Windows
Certificate issuer nameMicrosoft Windows Production PCA 2011
Certificate serial number330000026551ae1bbd005cbfbd000000000265

VirusTotal report

None of the 66 anti-virus programs at VirusTotal detected the CDPSvc.dll file.

None of the 66 anti-virus programs detected the CDPSvc.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\\cc875b573c91e4ad428112de6a106c231d3b67b16588dc5a5e83fcec4092bece.bin.dll"
    ],
    "file_opened": [
        "C:\\Windows\\System32\\en-US\\KERNELBASE.dll.mui",
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\cc875b573c91e4ad428112de6a106c231d3b67b16588dc5a5e83fcec4092bece.bin.dll"
    ],
    "command_line": [
        "\"C:\\Windows\\System32\\rundll32.exe\" C:\\Users\\cuck\\AppData\\Local\\Temp\\cc875b573c91e4ad428112de6a106c231d3b67b16588dc5a5e83fcec4092bece.bin.dll,DllMain"
    ],
    "file_exists": [
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\cc875b573c91e4ad428112de6a106c231d3b67b16588dc5a5e83fcec4092bece.bin.dll",
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\cc875b573c91e4ad428112de6a106c231d3b67b16588dc5a5e83fcec4092bece.bin.dll.manifest"
    ],
    "file_read": [
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\cc875b573c91e4ad428112de6a106c231d3b67b16588dc5a5e83fcec4092bece.bin.dll"
    ],
    "regkey_read": [
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\Windows Error Reporting\\WMR\\Disable",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles"
    ]
}

Generic

[
    {
        "process_path": "C:\\Windows\\SysWOW64\\rundll32.exe",
        "process_name": "rundll32.exe",
        "pid": 2888,
        "summary": {
            "dll_loaded": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\cc875b573c91e4ad428112de6a106c231d3b67b16588dc5a5e83fcec4092bece.bin.dll"
            ],
            "file_opened": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\cc875b573c91e4ad428112de6a106c231d3b67b16588dc5a5e83fcec4092bece.bin.dll"
            ],
            "command_line": [
                "\"C:\\Windows\\System32\\rundll32.exe\" C:\\Users\\cuck\\AppData\\Local\\Temp\\cc875b573c91e4ad428112de6a106c231d3b67b16588dc5a5e83fcec4092bece.bin.dll,DllMain"
            ],
            "file_exists": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\cc875b573c91e4ad428112de6a106c231d3b67b16588dc5a5e83fcec4092bece.bin.dll",
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\cc875b573c91e4ad428112de6a106c231d3b67b16588dc5a5e83fcec4092bece.bin.dll.manifest"
            ],
            "file_read": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\cc875b573c91e4ad428112de6a106c231d3b67b16588dc5a5e83fcec4092bece.bin.dll"
            ],
            "regkey_read": [
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles"
            ]
        },
        "first_seen": 1600462386.75,
        "ppid": 2436
    },
    {
        "process_path": "C:\\Windows\\System32\\lsass.exe",
        "process_name": "lsass.exe",
        "pid": 476,
        "summary": {},
        "first_seen": 1600462386.34375,
        "ppid": 376
    },
    {
        "process_path": "C:\\Windows\\System32\\rundll32.exe",
        "process_name": "rundll32.exe",
        "pid": 1676,
        "summary": {
            "file_opened": [
                "C:\\Windows\\System32\\en-US\\KERNELBASE.dll.mui"
            ],
            "file_exists": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\cc875b573c91e4ad428112de6a106c231d3b67b16588dc5a5e83fcec4092bece.bin.dll",
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\cc875b573c91e4ad428112de6a106c231d3b67b16588dc5a5e83fcec4092bece.bin.dll.manifest"
            ],
            "regkey_read": [
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\Windows Error Reporting\\WMR\\Disable",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles"
            ],
            "dll_loaded": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\cc875b573c91e4ad428112de6a106c231d3b67b16588dc5a5e83fcec4092bece.bin.dll"
            ]
        },
        "first_seen": 1600462386.921875,
        "ppid": 2888
    }
]

Signatures

[
    {
        "markcount": 1,
        "families": [],
        "description": "This executable has a PDB path",
        "severity": 1,
        "marks": [
            {
                "category": "pdb_path",
                "ioc": "cdpsvc.pdb",
                "type": "ioc",
                "description": null
            }
        ],
        "references": [],
        "name": "has_pdb"
    },
    {
        "markcount": 1,
        "families": [],
        "description": "The executable contains unknown PE section names indicative of a packer (could be a false positive)",
        "severity": 1,
        "marks": [
            {
                "category": "section",
                "ioc": ".didat",
                "type": "ioc",
                "description": null
            }
        ],
        "references": [],
        "name": "pe_features"
    },
    {
        "markcount": 1,
        "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
            }
        ],
        "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": 546,
            "time": 3.069736957550049,
            "dport": 137,
            "sport": 137
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 5074,
            "time": 3.0038328170776367,
            "dport": 5355,
            "sport": 51001
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 5402,
            "time": 1.0159590244293213,
            "dport": 5355,
            "sport": 53595
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 5730,
            "time": 3.012814998626709,
            "dport": 5355,
            "sport": 53848
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 6058,
            "time": 1.5190069675445557,
            "dport": 5355,
            "sport": 54255
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 6386,
            "time": -0.09093809127807617,
            "dport": 5355,
            "sport": 55314
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 6714,
            "time": 1.0944759845733643,
            "dport": 1900,
            "sport": 1900
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 18562,
            "time": 1.0552740097045898,
            "dport": 3702,
            "sport": 49152
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 22754,
            "time": 3.086474895477295,
            "dport": 1900,
            "sport": 53598
        }
    ],
    "dns_servers": [],
    "http": [],
    "icmp": [],
    "smtp": [],
    "tcp": [],
    "smtp_ex": [],
    "mitm": [],
    "hosts": [],
    "pcap_sha256": "51fb175ff6461b0d458eb606ecf104509ea5d2dcf2086ec1b182f75fa7ed681e",
    "dns": [],
    "http_ex": [],
    "domains": [],
    "dead_hosts": [],
    "sorted_pcap_sha256": "8841daa8191309b34c37b512088d264858b539c08ed78176b7cb7467843ceedf",
    "irc": [],
    "https_ex": []
}

Screenshots

Screenshot from the sandboxScreenshot from the sandbox

Other files also named CDPSvc.dll

CDPSvc.dll (30 votes)

TCP/UDP Listening Ports [?]

CDPSvc.dll has been reported to listen on the following TCP/UDP ports.

PortProtocol# Occurrences
5040TCP v442
5050UDP v411

Hashes [?]

PropertyValue
MD5816639f929bf3e6565b2ef2f648cafb2
SHA256cc875b573c91e4ad428112de6a106c231d3b67b16588dc5a5e83fcec4092bece

What will you do with CDPSvc.dll?

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



What did other users do?

The poll result listed below shows what users chose to do with CDPSvc.dll. 100% have voted for removal. Based on votes from 2 users.

Votes
Keep0 %
0
Remove100 %
2

NOTE: Please do not use this poll as the only source of input to determine what you will do with CDPSvc.dll. Only 2 users has voted so far so it does not offer a high degree of confidence.

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


Free online surveys

And now some shameless self promotion ;)

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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.

I'm reading all new comments so don't hesitate to post a question about the file. If I don't have the answer perhaps another user can help you.

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