What is lpcfilter.sys?

lpcfilter.sys is developed by COMPAL ELECTRONIC INC. according to the lpcfilter.sys version information.

lpcfilter.sys's description is "LPCFilter"

lpcfilter.sys is digitally signed by Compal Electronics, Inc..

lpcfilter.sys is usually located in the 'C:\WINDOWS\system32\drivers\' folder.

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

Vendor and version information [?]

The following is the available information on lpcfilter.sys:

PropertyValue
Company nameCOMPAL ELECTRONIC INC.
File descriptionLPCFilter
Internal nameLPCFilter
Original filenameLPCFilter.sys
Legal copyrightCopyright(C) Compal Electronics, INC. 2006-2012
Product version1.0.50.13
File version1.0.50.13

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

Company nameCOMPAL ELECTRONIC INC.
File descriptionLPCFilter
Internal nameLPCFilter
Original filenameLPCFilter.sys
Legal copyrightCopyright(C) Compal Electronics, INC..
Product version1.0.50.13
File version1.0.50.13

Digital signatures [?]

lpcfilter.sys has a valid digital signature.

PropertyValue
Signer nameCompal Electronics, Inc.
Certificate issuer nameVeriSign Class 3 Code Signing 2010 CA
Certificate serial number58ea40c8f3a12816092ee887d873211f

VirusTotal report

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

None of the 72 anti-virus programs detected the lpcfilter.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": 1577033586.34375,
        "ppid": 376
    }
]

Signatures

[
    {
        "markcount": 1,
        "families": [],
        "description": "This executable has a PDB path",
        "severity": 1,
        "marks": [
            {
                "category": "pdb_path",
                "ioc": "G:\\LPCFilter\\LPCLowerFilter-V1-0-50-13\\OBJ\\x86\\LPCFilter.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": 826,
            "time": 4.135946035385132,
            "dport": 5355,
            "sport": 53595
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 1154,
            "time": 3.017011880874634,
            "dport": 5355,
            "sport": 55314
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 1482,
            "time": 4.167775869369507,
            "dport": 3702,
            "sport": 49152
        }
    ],
    "dns_servers": [],
    "http": [],
    "icmp": [],
    "smtp": [],
    "tcp": [],
    "smtp_ex": [],
    "mitm": [],
    "hosts": [],
    "pcap_sha256": "c696e807c3c566c294638ec883b4605d3b7e0440f781ed42ad00c8b9cbb1ee36",
    "dns": [],
    "http_ex": [],
    "domains": [],
    "dead_hosts": [],
    "sorted_pcap_sha256": "c5f4574c6d3347c770cd415c058388fd4fcec02d0b700f9bd0276d8ddbd92081",
    "irc": [],
    "https_ex": []
}

Other files also named lpcfilter.sys

lpcfilter.sys (33 votes)

Hashes [?]

PropertyValue
MD510edf0f3a52ba3e8c67553e1ef4f43cf
SHA2569ced1a0c5c12c8149a347ee7559b71cccb311f817a5696fb9beda821b8ca9360

What will you do with lpcfilter.sys?

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



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 ;)

A screenshot of FreeFixer's scan result.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.

If you have questions, feedback on FreeFixer or the freefixer.com website, need help analyzing FreeFixer's scan result or just want to say hello, please contact me. You can find my email address at the contact page.

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.

No comments posted yet.

Leave a reply