What is rxdiag.dll?

rxdiag.dll is part of NVIDIA Streamer and developed by NVIDIA Corporation according to the rxdiag.dll version information.

rxdiag.dll's description is "NVIDIA rxdiag"

rxdiag.dll is digitally signed by NVIDIA Corporation.

rxdiag.dll is usually located in the 'c:\program files\nvidia corporation\nvstreamsrv\' folder.

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

PropertyValue
Product nameNVIDIA Streamer
Company nameNVIDIA Corporation
File descriptionNVIDIA rxdiag
Internal namerxdiag
Original filenamerxdiag.dll
Legal copyright(C) 2019 NVIDIA Corporation. All rights reserved.
Product versiongs_04_15 26862739

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

Product nameNVIDIA Streamer
Company nameNVIDIA Corporation
File descriptionNVIDIA rxdiag
Internal namerxdiag
Original filenamerxdiag.dll
Legal copyright(C) 2019 NVIDIA Corporation. All rig..
Product versiongs_04_15 26862739

Digital signatures [?]

rxdiag.dll has a valid digital signature.

PropertyValue
Signer nameNVIDIA Corporation
Certificate issuer nameVeriSign Class 3 Code Signing 2010 CA
Certificate serial number71e68684f7a885a24abf921cbbf4e0c3

VirusTotal report

None of the 68 anti-virus programs at VirusTotal detected the rxdiag.dll file.

None of the 68 anti-virus programs detected the rxdiag.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": [
        "kernel32",
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\d334bc15f5c4b89fa0f2567f3ecc23a35f6684c33b2cddf04093255bc4da943e.bin.dll"
    ],
    "file_opened": [
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\d334bc15f5c4b89fa0f2567f3ecc23a35f6684c33b2cddf04093255bc4da943e.bin.dll"
    ],
    "regkey_opened": [
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\NVIDIA Corporation\\NvStreamSrv"
    ],
    "file_exists": [
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\d334bc15f5c4b89fa0f2567f3ecc23a35f6684c33b2cddf04093255bc4da943e.bin.dll",
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\d334bc15f5c4b89fa0f2567f3ecc23a35f6684c33b2cddf04093255bc4da943e.bin.dll.manifest"
    ],
    "command_line": [
        "\"C:\\Windows\\System32\\rundll32.exe\" C:\\Users\\cuck\\AppData\\Local\\Temp\\d334bc15f5c4b89fa0f2567f3ecc23a35f6684c33b2cddf04093255bc4da943e.bin.dll,DllMain"
    ],
    "file_read": [
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\d334bc15f5c4b89fa0f2567f3ecc23a35f6684c33b2cddf04093255bc4da943e.bin.dll"
    ],
    "regkey_read": [
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles"
    ]
}

Generic

[
    {
        "process_path": "C:\\Windows\\SysWOW64\\rundll32.exe",
        "process_name": "rundll32.exe",
        "pid": 2816,
        "summary": {
            "dll_loaded": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\d334bc15f5c4b89fa0f2567f3ecc23a35f6684c33b2cddf04093255bc4da943e.bin.dll"
            ],
            "file_opened": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\d334bc15f5c4b89fa0f2567f3ecc23a35f6684c33b2cddf04093255bc4da943e.bin.dll"
            ],
            "command_line": [
                "\"C:\\Windows\\System32\\rundll32.exe\" C:\\Users\\cuck\\AppData\\Local\\Temp\\d334bc15f5c4b89fa0f2567f3ecc23a35f6684c33b2cddf04093255bc4da943e.bin.dll,DllMain"
            ],
            "file_exists": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\d334bc15f5c4b89fa0f2567f3ecc23a35f6684c33b2cddf04093255bc4da943e.bin.dll",
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\d334bc15f5c4b89fa0f2567f3ecc23a35f6684c33b2cddf04093255bc4da943e.bin.dll.manifest"
            ],
            "file_read": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\d334bc15f5c4b89fa0f2567f3ecc23a35f6684c33b2cddf04093255bc4da943e.bin.dll"
            ],
            "regkey_read": [
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles"
            ]
        },
        "first_seen": 1568199186.7969,
        "ppid": 2016
    },
    {
        "process_path": "C:\\Windows\\System32\\lsass.exe",
        "process_name": "lsass.exe",
        "pid": 476,
        "summary": {},
        "first_seen": 1568199186.5156,
        "ppid": 376
    },
    {
        "process_path": "C:\\Windows\\System32\\rundll32.exe",
        "process_name": "rundll32.exe",
        "pid": 2588,
        "summary": {
            "file_exists": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\d334bc15f5c4b89fa0f2567f3ecc23a35f6684c33b2cddf04093255bc4da943e.bin.dll",
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\d334bc15f5c4b89fa0f2567f3ecc23a35f6684c33b2cddf04093255bc4da943e.bin.dll.manifest"
            ],
            "regkey_opened": [
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\NVIDIA Corporation\\NvStreamSrv"
            ],
            "regkey_read": [
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles"
            ],
            "dll_loaded": [
                "kernel32",
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\d334bc15f5c4b89fa0f2567f3ecc23a35f6684c33b2cddf04093255bc4da943e.bin.dll"
            ]
        },
        "first_seen": 1568199186.9844,
        "ppid": 2816
    }
]

Signatures

[
    {
        "markcount": 1,
        "families": [],
        "description": "This executable has a PDB path",
        "severity": 1,
        "marks": [
            {
                "category": "pdb_path",
                "ioc": "C:\\dvs\\p4\\build\\sw\\gcomp\\rel\\gs_04_15\\src\\Mjolnir\\RemoteInput\\rxinput\\rxdiag\\_out\\win7_amd64_release\\rxdiag.pdb",
                "type": "ioc",
                "description": null
            }
        ],
        "references": [],
        "name": "has_pdb"
    }
]

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": 3.075690984726,
            "dport": 137,
            "sport": 137
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 5326,
            "time": 3.0373539924622,
            "dport": 5355,
            "sport": 51001
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 5654,
            "time": 1.0241429805756,
            "dport": 5355,
            "sport": 53595
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 5982,
            "time": 3.0486509799957,
            "dport": 5355,
            "sport": 53848
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 6310,
            "time": 1.6569619178772,
            "dport": 5355,
            "sport": 54255
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 6638,
            "time": -0.098520994186401,
            "dport": 5355,
            "sport": 55314
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 6966,
            "time": 1.5801618099213,
            "dport": 1900,
            "sport": 1900
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 17912,
            "time": 1.0463848114014,
            "dport": 3702,
            "sport": 49152
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 26296,
            "time": 3.1095209121704,
            "dport": 1900,
            "sport": 53598
        }
    ],
    "dns_servers": [],
    "http": [],
    "icmp": [],
    "smtp": [],
    "tcp": [],
    "smtp_ex": [],
    "mitm": [],
    "hosts": [],
    "pcap_sha256": "4fe770cbca112698aa21d0a01c35a360d89be4ed41d2a71ed0bc312a6b923f00",
    "dns": [],
    "http_ex": [],
    "domains": [],
    "dead_hosts": [],
    "sorted_pcap_sha256": "feb22661d393066f18d4421b4615d5267876b9837300d278f87da044ee7cbbba",
    "irc": [],
    "https_ex": []
}

Screenshots

Screenshot from the sandboxScreenshot from the sandbox

Hashes [?]

PropertyValue
MD55c309ee833b4f9edb6330393649c4a2e
SHA256d334bc15f5c4b89fa0f2567f3ecc23a35f6684c33b2cddf04093255bc4da943e

What will you do with rxdiag.dll?

To help other users, please let us know what you will do with rxdiag.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.

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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