What is cpuz148_x64.sys?

cpuz148_x64.sys is part of CPUID service and developed by CPUID according to the cpuz148_x64.sys version information.

cpuz148_x64.sys's description is "CPUID Driver"

cpuz148_x64.sys is digitally signed by CPUID S.A.R.L.U..

cpuz148_x64.sys is usually located in the 'c:\Windows\Temp\cpuz148\' folder.

None of the anti-virus scanners at VirusTotal reports anything malicious about cpuz148_x64.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 71 anti-virus programs at VirusTotal detected the cpuz148_x64.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": 1581382386.34375,
        "ppid": 376
    }
]

Signatures

[
    {
        "markcount": 1,
        "families": [],
        "description": "This executable has a PDB path",
        "severity": 1,
        "marks": [
            {
                "category": "pdb_path",
                "ioc": "d:\\cpuid\\applications\\cpuidsdk\\driver\\sys_cpuz_148\\objfre_win7_amd64\\amd64\\cpuz148_x64.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": "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": 826,
            "time": 4.137689828872681,
            "dport": 5355,
            "sport": 53595
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 1154,
            "time": 3.0327329635620117,
            "dport": 5355,
            "sport": 55314
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 1482,
            "time": 4.169581890106201,
            "dport": 3702,
            "sport": 49152
        }
    ],
    "dns_servers": [],
    "http": [],
    "icmp": [],
    "smtp": [],
    "tcp": [],
    "smtp_ex": [],
    "mitm": [],
    "hosts": [],
    "pcap_sha256": "2c4dd984ecb616d392a8e9253104d126baf035a17b14754a8f685d60105b2e79",
    "dns": [],
    "http_ex": [],
    "domains": [],
    "dead_hosts": [],
    "sorted_pcap_sha256": "d42a33d19093c43126755cb850f37e09c16eaad92380862f0136885290c036ed",
    "irc": [],
    "https_ex": []
}

Other files also named cpuz148_x64.sys

cpuz148_x64.sys (52 votes)

Malware or legitimate?

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