What is amdsfhkmdf.sys?

amdsfhkmdf.sys is part of AMD SFH KMDF and developed by Advanced Micro Devices, Inc. according to the amdsfhkmdf.sys version information.

amdsfhkmdf.sys's description is "AMD SFH KMDF"

amdsfhkmdf.sys is digitally signed by Advanced Micro Devices Inc..

amdsfhkmdf.sys is usually located in the 'C:\windows\system32\drivers\' folder.

None of the anti-virus scanners at VirusTotal reports anything malicious about amdsfhkmdf.sys.

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.

VirusTotal report

None of the 72 anti-virus programs at VirusTotal detected the amdsfhkmdf.sys file.

Sandbox Report

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

Summary

ERROR: Failed to execute process.

Generic

[
    {
        "process_path": "C:\\Windows\\System32\\lsass.exe",
        "process_name": "lsass.exe",
        "pid": 476,
        "summary": {},
        "first_seen": 1585770784.3125,
        "ppid": 376
    }
]

Signatures

[
    {
        "markcount": 1,
        "families": [],
        "description": "This executable has a PDB path",
        "severity": 1,
        "marks": [
            {
                "category": "pdb_path",
                "ioc": "E:\\Drivers_-_Windows\\AMD_Sensor_Fusion_Hub_Driver\\Dbuild0254\\CloneRepo\\src\\amdsfhkmdf\\x64\\Release\\amdsfhkmdf.pdb",
                "type": "ioc",
                "description": null
            }
        ],
        "references": [],
        "name": "has_pdb"
    },
    {
        "markcount": 2,
        "families": [],
        "description": "The executable contains unknown PE section names indicative of a packer (could be a false positive)",
        "severity": 1,
        "marks": [
            {
                "category": "section",
                "ioc": "PAGE",
                "type": "ioc",
                "description": null
            },
            {
                "category": "section",
                "ioc": "INIT",
                "type": "ioc",
                "description": null
            }
        ],
        "references": [],
        "name": "pe_features"
    }
]

Yara

The Yara rules did not detect anything in the file.

Network

{
    "tls": [],
    "udp": [
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 710,
            "time": 1.0858619213104248,
            "dport": 5355,
            "sport": 53595
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 874,
            "time": -0.05326414108276367,
            "dport": 5355,
            "sport": 55314
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 1202,
            "time": 1.0946648120880127,
            "dport": 3702,
            "sport": 49152
        }
    ],
    "dns_servers": [],
    "http": [],
    "icmp": [],
    "smtp": [],
    "tcp": [],
    "smtp_ex": [],
    "mitm": [],
    "hosts": [],
    "pcap_sha256": "0d546fa630a5e876f3eebc6765af78f425d25417712f08b793a6ac0ab0d47663",
    "dns": [],
    "http_ex": [],
    "domains": [],
    "dead_hosts": [],
    "sorted_pcap_sha256": "8f5ccd7b3b214d83b9084041fdcaa724305603cc487717e13d0615ca745e4b00",
    "irc": [],
    "https_ex": []
}

What did other users do?

The poll result listed below shows what users chose to do with amdsfhkmdf.sys. 90% have voted for removal. Based on votes from 10 users.

NOTE: Please do not use this poll as the only source of input to determine what you will do with amdsfhkmdf.sys. Only 10 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.

And now some shameless self promotion ;)

Hi, my name is Roger Karlsson. I've been running this website since 2006. I want to let you know about the FreeFixer program. FreeFixer is a freeware tool that analyzes your system and let you manually identify unwanted programs. Once you've identified some malware files, FreeFixer is pretty good at removing them. You can download FreeFixer here. It runs on Windows 2000/XP/2003/2008/2016/2019/Vista/7/8/8.1/10. Supports both 32- and 64-bit Windows.

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