DownloadSDKServer.exe is part of 迅雷下载引擎 and developed by 深圳市迅雷网络技术有限公司 according to the DownloadSDKServer.exe version information.
DownloadSDKServer.exe's description is "迅雷下载引擎"
DownloadSDKServer.exe is digitally signed by SHENZHEN THUNDER NETWORKING TECHNOLOGIES LTD..
DownloadSDKServer.exe is usually located in the 'C:\Program Files (x86)\Thunder Network\Thunder\Program\resources\bin\SDK\' folder.
None of the anti-virus scanners at VirusTotal reports anything malicious about DownloadSDKServer.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.
The following is the available information on DownloadSDKServer.exe:
Property | Value |
---|---|
Product name | 迅雷下载引擎 |
Company name | 深圳市迅雷网络技术有限公司 |
File description | 迅雷下载引擎 |
Internal name | DownloadSDKServer 2 |
Original filename | DownloadSDKServer |
Legal copyright | 版权所有 (C) 2020 深圳市迅雷网络技术有限公司 |
Legal trademark | 迅雷 |
Product version | 2.83.110.5 |
File version | 2.83.110.5 |
Here's a screenshot of the file properties when displayed by Windows Explorer:
Product name | 迅雷下载引擎 |
Company name | 深圳市迅雷网络技术有限公.. |
File description | 迅雷下载引擎 |
Internal name | DownloadSDKServer 2 |
Original filename | DownloadSDKServer |
Legal copyright | |
Legal trademark | 迅雷 |
Product version | 2.83.110.5 |
File version | 2.83.110.5 |
DownloadSDKServer.exe has a valid digital signature.
Property | Value |
---|---|
Signer name | SHENZHEN THUNDER NETWORKING TECHNOLOGIES LTD. |
Certificate issuer name | DigiCert Assured ID Code Signing CA-1 |
Certificate serial number | 0deeccf73f051135548870d3386e4a9c |
None of the 70 anti-virus programs at VirusTotal detected the DownloadSDKServer.exe file.
The following information was gathered by executing the file inside Cuckoo Sandbox.
Successfully executed process in sandbox.
[ { "process_path": "C:\\Windows\\System32\\lsass.exe", "process_name": "lsass.exe", "pid": 476, "summary": {}, "first_seen": 1588733586.328125, "ppid": 376 } ]
[ { "markcount": 1, "families": [], "description": "This executable has a PDB path", "severity": 1, "marks": [ { "category": "pdb_path", "ioc": "d:\\jenkins\\workspace\\PC_SDK_Master\\pdb\\Win32\\Product Release\\DownloadSDKServer.pdb", "type": "ioc", "description": null } ], "references": [], "name": "has_pdb" }, { "markcount": 2, "families": [], "description": "Foreign language identified in PE resource", "severity": 2, "marks": [ { "name": "RT_VERSION", "language": "LANG_CHINESE", "offset": "0x00013450", "filetype": "data", "sublanguage": "SUBLANG_CHINESE_SIMPLIFIED", "type": "generic", "size": "0x00000314" }, { "name": "RT_VERSION", "language": "LANG_CHINESE", "offset": "0x00013450", "filetype": "data", "sublanguage": "SUBLANG_CHINESE_SIMPLIFIED", "type": "generic", "size": "0x00000314" } ], "references": [], "name": "origin_langid" } ]
The Yara rules did not detect anything in the file.
{ "tls": [], "udp": [ { "src": "192.168.56.101", "dst": "192.168.56.255", "offset": 662, "time": 6.187114000320435, "dport": 137, "sport": 137 }, { "src": "192.168.56.101", "dst": "224.0.0.252", "offset": 4434, "time": 6.146490097045898, "dport": 5355, "sport": 51001 }, { "src": "192.168.56.101", "dst": "224.0.0.252", "offset": 4762, "time": 4.126536130905151, "dport": 5355, "sport": 53595 }, { "src": "192.168.56.101", "dst": "224.0.0.252", "offset": 5090, "time": 6.158154010772705, "dport": 5355, "sport": 53848 }, { "src": "192.168.56.101", "dst": "224.0.0.252", "offset": 5418, "time": 4.630259990692139, "dport": 5355, "sport": 54255 }, { "src": "192.168.56.101", "dst": "224.0.0.252", "offset": 5746, "time": 3.0047430992126465, "dport": 5355, "sport": 55314 }, { "src": "192.168.56.101", "dst": "239.255.255.250", "offset": 6074, "time": 4.64044713973999, "dport": 1900, "sport": 1900 }, { "src": "192.168.56.101", "dst": "239.255.255.250", "offset": 14756, "time": 4.149346113204956, "dport": 3702, "sport": 49152 }, { "src": "192.168.56.101", "dst": "239.255.255.250", "offset": 18948, "time": 6.2338550090789795, "dport": 1900, "sport": 53598 } ], "dns_servers": [], "http": [], "icmp": [], "smtp": [], "tcp": [], "smtp_ex": [], "mitm": [], "hosts": [], "pcap_sha256": "fa57a1331d96e0c4d3276e1a978326a2d0257b7c3f6d682d0552355f5dd3e830", "dns": [], "http_ex": [], "domains": [], "dead_hosts": [], "sorted_pcap_sha256": "b33e6262ebdf4bb068107fb4c6efe8ed9f21f099fc08d39fc2fdc4f4254d3aeb", "irc": [], "https_ex": [] }
Property | Value |
---|---|
MD5 | f18007210e1c39c63c776f6f6303c6fc |
SHA256 | 4a458dc8c84917adeb10ad5796fb5419db1cbd9cb3c8b56647b7f93e9e8c7d47 |
These are some of the error messages that can appear related to downloadsdkserver.exe:
downloadsdkserver.exe has encountered a problem and needs to close. We are sorry for the inconvenience.
downloadsdkserver.exe - Application Error. The instruction at "0xXXXXXXXX" referenced memory at "0xXXXXXXXX". The memory could not be "read/written". Click on OK to terminate the program.
迅雷下载引擎 has stopped working.
End Program - downloadsdkserver.exe. This program is not responding.
downloadsdkserver.exe is not a valid Win32 application.
downloadsdkserver.exe - Application Error. The application failed to initialize properly (0xXXXXXXXX). Click OK to terminate the application.
To help other users, please let us know what you will do with the file:
The poll result listed below shows what users chose to do with the file. 100% have voted for removal. Based on votes from 4 users.
Votes | |||
---|---|---|---|
Keep | 0 % | 0 | |
Remove | 100 % | 4 |
NOTE: Please do not use this poll as the only source of input to determine what you will do with the file. Only 4 users has voted so far so it does not offer a high degree of confidence.
If you feel that you need more information to determine if your should keep this file or remove it, please read this guide.
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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.
Sophos Endpoint Protection reported C2/Generic-B, communicating with C&C server
# 16 May 2020, 10:11
Mike writes