What is SgbMain.exe?

SgbMain.exe is part of Smart Game Booster and developed by Smart Game Booster according to the SgbMain.exe version information.

SgbMain.exe's description is "Smart Game Booster"

SgbMain.exe is digitally signed by Chengdu Zhagu Technology Co., Ltd..

SgbMain.exe is usually located in the 'C:\Program Files (x86)\PCGameBoost\Smart Game Booster\4.6.0\' folder.

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

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 SgbMain.exe file.

Sandbox Report

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

Summary

Successfully executed process in sandbox.

Generic

[
    {
        "process_path": "C:\\Windows\\System32\\lsass.exe",
        "process_name": "lsass.exe",
        "pid": 476,
        "summary": {},
        "first_seen": 1605016386.375,
        "ppid": 376
    }
]

Signatures

[
    {
        "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": ".itext",
                "type": "ioc",
                "description": null
            }
        ],
        "references": [],
        "name": "pe_features"
    },
    {
        "markcount": 1,
        "families": [],
        "description": "The file contains an unknown PE resource name possibly indicative of a packer",
        "severity": 1,
        "marks": [
            {
                "category": "resource name",
                "ioc": "MAD",
                "type": "ioc",
                "description": null
            }
        ],
        "references": [],
        "name": "pe_unknown_resource_name"
    },
    {
        "markcount": 8,
        "families": [],
        "description": "Foreign language identified in PE resource",
        "severity": 2,
        "marks": [
            {
                "name": "RT_ICON",
                "language": "LANG_CHINESE",
                "offset": "0x002df1c4",
                "filetype": "GLS_BINARY_LSB_FIRST",
                "sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
                "type": "generic",
                "size": "0x00000468"
            },
            {
                "name": "RT_ICON",
                "language": "LANG_CHINESE",
                "offset": "0x002df1c4",
                "filetype": "GLS_BINARY_LSB_FIRST",
                "sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
                "type": "generic",
                "size": "0x00000468"
            },
            {
                "name": "RT_ICON",
                "language": "LANG_CHINESE",
                "offset": "0x002df1c4",
                "filetype": "GLS_BINARY_LSB_FIRST",
                "sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
                "type": "generic",
                "size": "0x00000468"
            },
            {
                "name": "RT_ICON",
                "language": "LANG_CHINESE",
                "offset": "0x002df1c4",
                "filetype": "GLS_BINARY_LSB_FIRST",
                "sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
                "type": "generic",
                "size": "0x00000468"
            },
            {
                "name": "RT_ICON",
                "language": "LANG_CHINESE",
                "offset": "0x002df1c4",
                "filetype": "GLS_BINARY_LSB_FIRST",
                "sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
                "type": "generic",
                "size": "0x00000468"
            },
            {
                "name": "RT_ICON",
                "language": "LANG_CHINESE",
                "offset": "0x002df1c4",
                "filetype": "GLS_BINARY_LSB_FIRST",
                "sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
                "type": "generic",
                "size": "0x00000468"
            },
            {
                "name": "RT_ICON",
                "language": "LANG_CHINESE",
                "offset": "0x002df1c4",
                "filetype": "GLS_BINARY_LSB_FIRST",
                "sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
                "type": "generic",
                "size": "0x00000468"
            },
            {
                "name": "RT_GROUP_ICON",
                "language": "LANG_CHINESE",
                "offset": "0x003861a8",
                "filetype": "MS Windows icon resource - 7 icons, 256x256",
                "sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
                "type": "generic",
                "size": "0x00000068"
            }
        ],
        "references": [],
        "name": "origin_langid"
    },
    {
        "markcount": 2,
        "families": [],
        "description": "The binary likely contains encrypted or compressed data indicative of a packer",
        "severity": 2,
        "marks": [
            {
                "entropy": 7.0176080431508545,
                "section": {
                    "size_of_data": "0x00120e00",
                    "virtual_address": "0x00266000",
                    "entropy": 7.0176080431508545,
                    "name": ".rsrc",
                    "virtual_size": "0x00120d68"
                },
                "type": "generic",
                "description": "A section with a high entropy has been found"
            },
            {
                "entropy": 0.34720552884615385,
                "type": "generic",
                "description": "Overall entropy of this PE file is high"
            }
        ],
        "references": [
            "http:\/\/www.forensickb.com\/2013\/03\/file-entropy-explained.html",
            "http:\/\/virii.es\/U\/Using%20Entropy%20Analysis%20to%20Find%20Encrypted%20and%20Packed%20Malware.pdf"
        ],
        "name": "packer_entropy"
    }
]

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": 6.228211879730225,
            "dport": 137,
            "sport": 137
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 4434,
            "time": 6.1882429122924805,
            "dport": 5355,
            "sport": 51001
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 4762,
            "time": 4.161787986755371,
            "dport": 5355,
            "sport": 53595
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 5090,
            "time": 6.198925971984863,
            "dport": 5355,
            "sport": 53848
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 5418,
            "time": 4.7222349643707275,
            "dport": 5355,
            "sport": 54255
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 5746,
            "time": 3.0645878314971924,
            "dport": 5355,
            "sport": 55314
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 6074,
            "time": 4.682024955749512,
            "dport": 1900,
            "sport": 1900
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 14756,
            "time": 4.252478837966919,
            "dport": 3702,
            "sport": 49152
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 18948,
            "time": 6.27511191368103,
            "dport": 1900,
            "sport": 53598
        }
    ],
    "dns_servers": [],
    "http": [],
    "icmp": [],
    "smtp": [],
    "tcp": [],
    "smtp_ex": [],
    "mitm": [],
    "hosts": [],
    "pcap_sha256": "b5bb4cb1a4ed29149967c8ba8c45fb01020c25a85c9caf0087a46726cc4a0efa",
    "dns": [],
    "http_ex": [],
    "domains": [],
    "dead_hosts": [],
    "sorted_pcap_sha256": "219ca580bafa2b8f071a0c5fbc05d6a9b96be92ea0ce7dd58d858c81b4f3682d",
    "irc": [],
    "https_ex": []
}

Screenshots

Error Messages

What did other users do?

The poll result listed below shows what users chose to do with SgbMain.exe. 40% have voted for removal. Based on votes from 5 users.

NOTE: Please do not use this poll as the only source of input to determine what you will do with SgbMain.exe. Only 5 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 ;)

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