What is rhdisk_amd64.sys?

rhdisk_amd64.sys is part of Rohos Disk®, Rohos Logon Key® and developed by Tesline-Service SRL according to the rhdisk_amd64.sys version information.

rhdisk_amd64.sys's description is "Rohos® Encrypted virtual disk driver"

rhdisk_amd64.sys is digitally signed by Tesline-Service s.r.l..

rhdisk_amd64.sys is usually located in the 'c:\program files (x86)\rohos\' folder.

Some of the anti-virus scanners at VirusTotal detected rhdisk_amd64.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 rhdisk_amd64.sys:

PropertyValue
Product nameRohos Disk®, Rohos Logon Key®
Company nameTesline-Service SRL
File descriptionRohos® Encrypted virtual disk driver
Internal namerhdisk.sys
Original filenamerhdisk.sys
Legal copyright(c) Tesline-service. 2003-2015.
Product version1.1.2005
File version2.1.00

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

Product nameRohos Disk®, Rohos Logon Key®
Company nameTesline-Service SRL
File descriptionRohos® Encrypted virtual disk driver
Internal namerhdisk.sys
Original filenamerhdisk.sys
Legal copyright(c) Tesline-service. 2003-2015.
Product version1.1.2005
File version2.1.00

Digital signatures [?]

rhdisk_amd64.sys has a valid digital signature.

PropertyValue
Signer nameTesline-Service s.r.l.
Certificate issuer nameGlobalSign CodeSigning CA - SHA256 - G2
Certificate serial number112147039d3a8ffee281c3fddf38a29d6b10

VirusTotal report

1 of the 71 anti-virus programs at VirusTotal detected the rhdisk_amd64.sys file. That's a 1% detection rate.

ScannerDetection Name
Bkav W64.HfsAdware.1409
1 of the 71 anti-virus programs detected the rhdisk_amd64.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": 1573383185.3281,
        "ppid": 376
    }
]

Signatures

[
    {
        "markcount": 1,
        "families": [],
        "description": "This executable has a PDB path",
        "severity": 1,
        "marks": [
            {
                "category": "pdb_path",
                "ioc": "r:\\rohos\\disk-win\\diskdrv\\drivers\\src\\lib\\amd64\\rhdisk.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": 1.0185561180115,
            "dport": 5355,
            "sport": 53595
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 1038,
            "time": -0.098994970321655,
            "dport": 5355,
            "sport": 55314
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 1366,
            "time": 1.0395560264587,
            "dport": 3702,
            "sport": 49152
        }
    ],
    "dns_servers": [],
    "http": [],
    "icmp": [],
    "smtp": [],
    "tcp": [],
    "smtp_ex": [],
    "mitm": [],
    "hosts": [],
    "pcap_sha256": "84e77c2674a5e80552052a409aeebce5bb1c5343341fd3be912f8b1b1292f126",
    "dns": [],
    "http_ex": [],
    "domains": [],
    "dead_hosts": [],
    "sorted_pcap_sha256": "d20255bbd90cf00a8683757e230c65bb579afb0b58fd18920101d3c97bcade48",
    "irc": [],
    "https_ex": []
}

Hashes [?]

PropertyValue
MD5b92eb76a0ef7e22c4f5468b43e345b6a
SHA256df209b0a41ea159f6ff5c2836549d6b74a739e4a1ea5a1ca600daeb04cdad363

What will you do with the file?

To help other users, please let us know what you will do with the file:



Malware or legitimate?

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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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