What is SAntivirusEngine.dll?

SAntivirusEngine.dll is part of ?orp DCom and developed by ?orp DCom according to the SAntivirusEngine.dll version information.

SAntivirusEngine.dll's description is "SEng"

SAntivirusEngine.dll is digitally signed by Digital Communications Inc.

SAntivirusEngine.dll is usually located in the 'C:\Program Files (x86)\Digital Communications\SAntivirus\' folder.

Some of the anti-virus scanners at VirusTotal detected SAntivirusEngine.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 SAntivirusEngine.dll:

PropertyValue
Product name?orp DCom
Company name?orp DCom
File descriptionSEng
Internal nameSEng
Original filenameSEng
Product version1.0.22.22
File version1.0.22.22

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

Product name?orp DCom
Company name?orp DCom
File descriptionSEng
Internal nameSEng
Original filenameSEng
Product version1.0.22.22
File version1.0.22.22

Digital signatures [?]

SAntivirusEngine.dll has a valid digital signature.

PropertyValue
Signer nameDigital Communications Inc
Certificate issuer nameCOMODO RSA Extended Validation Code Signing CA
Certificate serial number00d409a3616c3e99f6c4e3624896f99e65

VirusTotal report

1 of the 69 anti-virus programs at VirusTotal detected the SAntivirusEngine.dll file. That's a 1% detection rate.

ScannerDetection Name
ESET-NOD32 a variant of Win64/Segurazo.C potentially unwanted
1 of the 69 anti-virus programs detected the SAntivirusEngine.dll file.

Sandbox Report

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

Summary

Successfully executed process in sandbox.

Summary

{
    "file_recreated": [
        "\\Device\\KsecDD"
    ],
    "regkey_written": [
        "HKEY_CURRENT_USER\\Local Settings\\MuiCache\\2\\52C64B7E\\LanguageList"
    ],
    "dll_loaded": [
        "ncrypt.dll",
        "C:\\Windows\\system32\\bcryptprimitives.dll",
        "kernel32.dll",
        "imagehlp.dll",
        "kernel32",
        "CRYPTSP.dll",
        "api-ms-win-core-fibers-l1-1-1",
        "api-ms-win-core-localization-l1-2-1",
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\c2b181ba13535cb2da0c04d0f81a0f4e6c7a90c411e2407a08877457601c7f9b.bin.dll",
        "CRYPTBASE.dll",
        "WINTRUST.DLL",
        "ADVAPI32.dll",
        "ntdll.dll",
        "USER32.dll",
        "C:\\Windows\\system32\\CRYPT32.dll",
        "api-ms-win-core-synch-l1-2-0",
        "C:\\Windows\\system32\\rsaenh.dll"
    ],
    "file_opened": [
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\c2b181ba13535cb2da0c04d0f81a0f4e6c7a90c411e2407a08877457601c7f9b.bin.dll",
        "C:\\Windows\\System32\\rsaenh.dll",
        "C:\\Windows\\Globalization\\Sorting\\sortdefault.nls"
    ],
    "command_line": [
        "\"C:\\Windows\\System32\\rundll32.exe\" C:\\Users\\cuck\\AppData\\Local\\Temp\\c2b181ba13535cb2da0c04d0f81a0f4e6c7a90c411e2407a08877457601c7f9b.bin.dll,DllMain"
    ],
    "file_exists": [
        "C:\\Windows\\System32\\fveui.dll",
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\c2b181ba13535cb2da0c04d0f81a0f4e6c7a90c411e2407a08877457601c7f9b.bin.dll.manifest",
        "C:\\Windows\\System32\\QAGENTRT.DLL",
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\c2b181ba13535cb2da0c04d0f81a0f4e6c7a90c411e2407a08877457601c7f9b.bin.dll",
        "C:\\Windows\\System32\\dnsapi.dll",
        "C:\\Windows\\System32\\p2pcollab.dll"
    ],
    "file_read": [
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\c2b181ba13535cb2da0c04d0f81a0f4e6c7a90c411e2407a08877457601c7f9b.bin.dll"
    ],
    "regkey_read": [
        "HKEY_CURRENT_USER\\Local Settings\\MuiCache\\2\\52C64B7E\\@%SystemRoot%\\system32\\qagentrt.dll,-10",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Cryptography\\OID\\EncodingType 0\\CryptDllFindOIDInfo\\1.3.6.1.4.1.311.44.3.4!7\\Name",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Cryptography\\Defaults\\Provider\\Microsoft Enhanced RSA and AES Cryptographic Provider\\Image Path",
        "HKEY_CURRENT_USER\\Local Settings\\MuiCache\\2\\52C64B7E\\@%SystemRoot%\\System32\\fveui.dll,-844",
        "HKEY_CURRENT_USER\\Local Settings\\MuiCache\\2\\52C64B7E\\@%SystemRoot%\\System32\\fveui.dll,-843",
        "HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Control\\Nls\\CustomLocale\\en-US",
        "HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\services\\crypt32\\DebugHeapFlags",
        "HKEY_CURRENT_USER\\Local Settings\\MuiCache\\2\\52C64B7E\\@%SystemRoot%\\system32\\p2pcollab.dll,-8042",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Cryptography\\MachineGuid",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Policies\\Microsoft\\Cryptography\\PrivKeyCacheMaxItems",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Cryptography\\OID\\EncodingType 0\\CryptDllFindOIDInfo\\1.3.6.1.4.1.311.67.1.2!7\\Name",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Cryptography\\OID\\EncodingType 0\\CryptDllFindOIDInfo\\1.3.6.1.4.1.311.47.1.1!7\\Name",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Policies\\Microsoft\\Cryptography\\PrivateKeyLifetimeSeconds",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Cryptography\\Defaults\\Provider\\Microsoft Enhanced RSA and AES Cryptographic Provider\\Type",
        "HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Control\\SESSION MANAGER\\SafeProcessSearchMode",
        "HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Control\\Nls\\ExtendedLocale\\en-US",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Cryptography\\OID\\EncodingType 0\\CryptDllFindOIDInfo\\1.3.6.1.4.1.311.64.1.1!7\\Name",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Cryptography\\OID\\EncodingType 0\\CryptDllFindOIDInfo\\1.3.6.1.4.1.311.67.1.1!7\\Name",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Policies\\Microsoft\\Cryptography\\PrivKeyCachePurgeIntervalSeconds",
        "HKEY_CURRENT_USER\\Local Settings\\MuiCache\\2\\52C64B7E\\@%SystemRoot%\\system32\\dnsapi.dll,-103",
        "HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Control\\MUI\\StringCacheSettings\\StringCacheGeneration"
    ]
}

Generic

[
    {
        "process_path": "C:\\Windows\\SysWOW64\\rundll32.exe",
        "process_name": "rundll32.exe",
        "pid": 2736,
        "summary": {
            "dll_loaded": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\c2b181ba13535cb2da0c04d0f81a0f4e6c7a90c411e2407a08877457601c7f9b.bin.dll"
            ],
            "file_opened": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\c2b181ba13535cb2da0c04d0f81a0f4e6c7a90c411e2407a08877457601c7f9b.bin.dll"
            ],
            "command_line": [
                "\"C:\\Windows\\System32\\rundll32.exe\" C:\\Users\\cuck\\AppData\\Local\\Temp\\c2b181ba13535cb2da0c04d0f81a0f4e6c7a90c411e2407a08877457601c7f9b.bin.dll,DllMain"
            ],
            "file_exists": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\c2b181ba13535cb2da0c04d0f81a0f4e6c7a90c411e2407a08877457601c7f9b.bin.dll",
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\c2b181ba13535cb2da0c04d0f81a0f4e6c7a90c411e2407a08877457601c7f9b.bin.dll.manifest"
            ],
            "file_read": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\c2b181ba13535cb2da0c04d0f81a0f4e6c7a90c411e2407a08877457601c7f9b.bin.dll"
            ],
            "regkey_read": [
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles"
            ]
        },
        "first_seen": 1603831986.546875,
        "ppid": 2448
    },
    {
        "process_path": "C:\\Windows\\System32\\lsass.exe",
        "process_name": "lsass.exe",
        "pid": 476,
        "summary": {},
        "first_seen": 1603831986.3125,
        "ppid": 376
    },
    {
        "process_path": "C:\\Windows\\System32\\rundll32.exe",
        "process_name": "rundll32.exe",
        "pid": 2500,
        "summary": {
            "file_recreated": [
                "\\Device\\KsecDD"
            ],
            "regkey_written": [
                "HKEY_CURRENT_USER\\Local Settings\\MuiCache\\2\\52C64B7E\\LanguageList"
            ],
            "dll_loaded": [
                "ncrypt.dll",
                "C:\\Windows\\system32\\bcryptprimitives.dll",
                "imagehlp.dll",
                "kernel32",
                "CRYPTSP.dll",
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\c2b181ba13535cb2da0c04d0f81a0f4e6c7a90c411e2407a08877457601c7f9b.bin.dll",
                "api-ms-win-core-fibers-l1-1-1",
                "api-ms-win-core-localization-l1-2-1",
                "kernel32.dll",
                "CRYPTBASE.dll",
                "WINTRUST.DLL",
                "ADVAPI32.dll",
                "ntdll.dll",
                "USER32.dll",
                "C:\\Windows\\system32\\CRYPT32.dll",
                "api-ms-win-core-synch-l1-2-0",
                "C:\\Windows\\system32\\rsaenh.dll"
            ],
            "file_opened": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\c2b181ba13535cb2da0c04d0f81a0f4e6c7a90c411e2407a08877457601c7f9b.bin.dll",
                "C:\\Windows\\System32\\rsaenh.dll",
                "C:\\Windows\\Globalization\\Sorting\\sortdefault.nls"
            ],
            "file_exists": [
                "C:\\Windows\\System32\\fveui.dll",
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\c2b181ba13535cb2da0c04d0f81a0f4e6c7a90c411e2407a08877457601c7f9b.bin.dll.manifest",
                "C:\\Windows\\System32\\QAGENTRT.DLL",
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\c2b181ba13535cb2da0c04d0f81a0f4e6c7a90c411e2407a08877457601c7f9b.bin.dll",
                "C:\\Windows\\System32\\dnsapi.dll",
                "C:\\Windows\\System32\\p2pcollab.dll"
            ],
            "regkey_read": [
                "HKEY_CURRENT_USER\\Local Settings\\MuiCache\\2\\52C64B7E\\@%SystemRoot%\\system32\\qagentrt.dll,-10",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Cryptography\\OID\\EncodingType 0\\CryptDllFindOIDInfo\\1.3.6.1.4.1.311.44.3.4!7\\Name",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Cryptography\\Defaults\\Provider\\Microsoft Enhanced RSA and AES Cryptographic Provider\\Image Path",
                "HKEY_CURRENT_USER\\Local Settings\\MuiCache\\2\\52C64B7E\\@%SystemRoot%\\System32\\fveui.dll,-844",
                "HKEY_CURRENT_USER\\Local Settings\\MuiCache\\2\\52C64B7E\\@%SystemRoot%\\System32\\fveui.dll,-843",
                "HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Control\\Nls\\CustomLocale\\en-US",
                "HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\services\\crypt32\\DebugHeapFlags",
                "HKEY_CURRENT_USER\\Local Settings\\MuiCache\\2\\52C64B7E\\@%SystemRoot%\\system32\\p2pcollab.dll,-8042",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Cryptography\\MachineGuid",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Policies\\Microsoft\\Cryptography\\PrivKeyCacheMaxItems",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Cryptography\\OID\\EncodingType 0\\CryptDllFindOIDInfo\\1.3.6.1.4.1.311.67.1.2!7\\Name",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Cryptography\\OID\\EncodingType 0\\CryptDllFindOIDInfo\\1.3.6.1.4.1.311.47.1.1!7\\Name",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Policies\\Microsoft\\Cryptography\\PrivateKeyLifetimeSeconds",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Cryptography\\Defaults\\Provider\\Microsoft Enhanced RSA and AES Cryptographic Provider\\Type",
                "HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Control\\SESSION MANAGER\\SafeProcessSearchMode",
                "HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Control\\Nls\\ExtendedLocale\\en-US",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Cryptography\\OID\\EncodingType 0\\CryptDllFindOIDInfo\\1.3.6.1.4.1.311.64.1.1!7\\Name",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Cryptography\\OID\\EncodingType 0\\CryptDllFindOIDInfo\\1.3.6.1.4.1.311.67.1.1!7\\Name",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Policies\\Microsoft\\Cryptography\\PrivKeyCachePurgeIntervalSeconds",
                "HKEY_CURRENT_USER\\Local Settings\\MuiCache\\2\\52C64B7E\\@%SystemRoot%\\system32\\dnsapi.dll,-103",
                "HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Control\\MUI\\StringCacheSettings\\StringCacheGeneration"
            ]
        },
        "first_seen": 1603831986.859375,
        "ppid": 2736
    }
]

Signatures

[
    {
        "markcount": 1,
        "families": [],
        "description": "Collects information to fingerprint the system (MachineGuid, DigitalProductId, SystemBiosDate)",
        "severity": 1,
        "marks": [
            {
                "category": "registry",
                "ioc": "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Cryptography\\MachineGuid",
                "type": "ioc",
                "description": null
            }
        ],
        "references": [],
        "name": "recon_fingerprint"
    },
    {
        "markcount": 13,
        "families": [],
        "description": "The executable contains unknown PE section names indicative of a packer (could be a false positive)",
        "severity": 1,
        "marks": [
            {
                "category": "section",
                "ioc": ".fid",
                "type": "ioc",
                "description": null
            },
            {
                "category": "section",
                "ioc": ".fixd",
                "type": "ioc",
                "description": null
            },
            {
                "category": "section",
                "ioc": ".fide",
                "type": "ioc",
                "description": null
            },
            {
                "category": "section",
                "ioc": ".fisd",
                "type": "ioc",
                "description": null
            },
            {
                "category": "section",
                "ioc": ".frid",
                "type": "ioc",
                "description": null
            },
            {
                "category": "section",
                "ioc": ".fidd",
                "type": "ioc",
                "description": null
            },
            {
                "category": "section",
                "ioc": ".fifd",
                "type": "ioc",
                "description": null
            },
            {
                "category": "section",
                "ioc": ".find",
                "type": "ioc",
                "description": null
            },
            {
                "category": "section",
                "ioc": ".fitd",
                "type": "ioc",
                "description": null
            },
            {
                "category": "section",
                "ioc": ".fifid",
                "type": "ioc",
                "description": null
            },
            {
                "category": "section",
                "ioc": ".fidr",
                "type": "ioc",
                "description": null
            },
            {
                "category": "section",
                "ioc": ".afid",
                "type": "ioc",
                "description": null
            },
            {
                "category": "section",
                "ioc": ".gfids",
                "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": "192.168.56.255",
            "offset": 662,
            "time": 6.204642057418823,
            "dport": 137,
            "sport": 137
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 5694,
            "time": 6.146996021270752,
            "dport": 5355,
            "sport": 51001
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 6022,
            "time": 4.152592897415161,
            "dport": 5355,
            "sport": 53595
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 6350,
            "time": 6.154422998428345,
            "dport": 5355,
            "sport": 53848
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 6678,
            "time": 4.658931016921997,
            "dport": 5355,
            "sport": 54255
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 7006,
            "time": 3.042146921157837,
            "dport": 5355,
            "sport": 55314
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 7334,
            "time": 4.715331077575684,
            "dport": 1900,
            "sport": 1900
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 20274,
            "time": 4.209887981414795,
            "dport": 3702,
            "sport": 49152
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 28658,
            "time": 6.243124961853027,
            "dport": 1900,
            "sport": 53598
        }
    ],
    "dns_servers": [],
    "http": [],
    "icmp": [],
    "smtp": [],
    "tcp": [],
    "smtp_ex": [],
    "mitm": [],
    "hosts": [],
    "pcap_sha256": "f7151d0f2e72dceeef91a0d4ffb01644f65045122324df9820f704d40359ac6f",
    "dns": [],
    "http_ex": [],
    "domains": [],
    "dead_hosts": [],
    "sorted_pcap_sha256": "c488a956398a7e0fdbfb1e6bee751f12859a429103bac10ecdb4494cad4b0531",
    "irc": [],
    "https_ex": []
}

Screenshots

Screenshot from the sandboxScreenshot from the sandboxScreenshot from the sandbox

Other files also named SAntivirusEngine.dll

SAntivirusEngine.dll (19 votes)

Hashes [?]

PropertyValue
MD555037ccbee56143592aad2b55743be22
SHA256c2b181ba13535cb2da0c04d0f81a0f4e6c7a90c411e2407a08877457601c7f9b

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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.

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