kpdf2wordshellext.dll is part of WPS Office and developed by Zhuhai Kingsoft Office Software Co.,Ltd according to the kpdf2wordshellext.dll version information.
kpdf2wordshellext.dll's description is "pdf2words shellext"
kpdf2wordshellext.dll is digitally signed by Zhuhai Kingsoft Office Software Co., Ltd..
kpdf2wordshellext.dll is usually located in the 'c:\users\%USERNAME%\appdata\local\kingsoft\wps office\10.2.0.7635\office6\addons\kpdf2wordshellext\' folder.
None of the anti-virus scanners at VirusTotal reports anything malicious about kpdf2wordshellext.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.
The following is the available information on kpdf2wordshellext.dll:
Property | Value |
---|---|
Product name | WPS Office |
Company name | Zhuhai Kingsoft Office Software Co.,Ltd |
File description | pdf2words shellext |
Internal name | kpdf2wordshellext |
Original filename | kpdf2wordshellext.dll |
Legal copyright | Copyright©1988-2019 Kingsoft Corporation. All rights reserved. |
Product version | 10,2,0,7635 |
File version | 10,2,0,7635 |
Here's a screenshot of the file properties when displayed by Windows Explorer:
Product name | WPS Office |
Company name | Zhuhai Kingsoft Office Software Co.,.. |
File description | pdf2words shellext |
Internal name | kpdf2wordshellext |
Original filename | kpdf2wordshellext.dll |
Legal copyright | Copyright©1988-2019 Kingsoft Corpor.. |
Product version | 10,2,0,7635 |
File version | 10,2,0,7635 |
kpdf2wordshellext.dll has a valid digital signature.
Property | Value |
---|---|
Signer name | Zhuhai Kingsoft Office Software Co., Ltd. |
Certificate issuer name | VeriSign Class 3 Code Signing 2010 CA |
Certificate serial number | 60864463bbbc2e4e67d42771e4cbd9a5 |
None of the 64 anti-virus programs at VirusTotal detected the kpdf2wordshellext.dll file.
The following information was gathered by executing the file inside Cuckoo Sandbox.
Successfully executed process in sandbox.
{ "regkey_written": [ "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\Wow6432Node\\CLSID\\{70239788-4DAE-49B8-9270-5D8614384B49}\\InprocServer32\\(Default)", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\AppID\\kpdf2wordshellext.DLL\\AppID", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\Wow6432Node\\CLSID\\{70239788-4DAE-49B8-9270-5D8614384B49}\\(Default)", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}\\1.0\\HELPDIR\\(Default)", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}\\1.0\\FLAGS\\(Default)", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}\\1.0\\0\\win32\\(Default)", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\Wow6432Node\\CLSID\\{70239788-4DAE-49B8-9270-5D8614384B49}\\InprocServer32\\ThreadingModel", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\*\\shellex\\ContextMenuHandlers\\kpdf2wordshellext\\(Default)", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\AppID\\{168DC665-BFE9-4056-87BF-3EA865ADFAF3}\\(Default)", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}\\1.0\\(Default)" ], "dll_loaded": [ "ADVAPI32.dll", "C:\\Users\\cuck\\AppData\\Local\\Temp\\263d197d53f509e5481d74f1eb9421070b3f3c9006c96fd8bb7e22458168e2c8.bin.dll", "kernel32.dll" ], "file_opened": [ "C:\\Users\\cuck\\AppData\\Local\\Temp\\263d197d53f509e5481d74f1eb9421070b3f3c9006c96fd8bb7e22458168e2c8.bin.dll", "C:\\Windows\\Globalization\\Sorting\\sortdefault.nls" ], "regkey_opened": [ "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}\\1.0", "HKEY_CLASSES_ROOT\\.dll", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}\\1.0\\0\\win32", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}", "HKEY_CLASSES_ROOT\\dllfile", "HKEY_CLASSES_ROOT\\*", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\Wow6432Node\\CLSID\\{70239788-4DAE-49B8-9270-5D8614384B49}", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\dllfile\\AutoRegister", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\OLEAUT", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\*\\shellex\\ContextMenuHandlers\\kpdf2wordshellext", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}\\1.0\\HELPDIR", "HKEY_CURRENT_USER\\TypeLib", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\*\\shellex", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\AppID\\kpdf2wordshellext.DLL", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\AppID\\{168DC665-BFE9-4056-87BF-3EA865ADFAF3}", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\*\\shellex\\ContextMenuHandlers", "HKEY_CLASSES_ROOT\\AppID", "HKEY_CLASSES_ROOT\\CLSID", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\Wow6432Node\\CLSID\\{70239788-4DAE-49B8-9270-5D8614384B49}\\InprocServer32", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}\\1.0\\0", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}\\1.0\\FLAGS" ], "file_read": [ "C:\\Users\\cuck\\AppData\\Local\\Temp\\263d197d53f509e5481d74f1eb9421070b3f3c9006c96fd8bb7e22458168e2c8.bin.dll" ], "regkey_read": [ "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}\\1.0\\(Default)", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}\\1.0\\HELPDIR\\(Default)", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}\\1.0\\FLAGS\\(Default)", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\.dll\\(Default)", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}\\1.0\\0\\win32\\(Default)", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles" ] }
[ { "process_path": "C:\\Windows\\SysWOW64\\regsvr32.exe", "process_name": "regsvr32.exe", "pid": 2736, "summary": { "regkey_written": [ "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\Wow6432Node\\CLSID\\{70239788-4DAE-49B8-9270-5D8614384B49}\\InprocServer32\\(Default)", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\AppID\\kpdf2wordshellext.DLL\\AppID", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\Wow6432Node\\CLSID\\{70239788-4DAE-49B8-9270-5D8614384B49}\\(Default)", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}\\1.0\\HELPDIR\\(Default)", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}\\1.0\\FLAGS\\(Default)", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}\\1.0\\0\\win32\\(Default)", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\Wow6432Node\\CLSID\\{70239788-4DAE-49B8-9270-5D8614384B49}\\InprocServer32\\ThreadingModel", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\*\\shellex\\ContextMenuHandlers\\kpdf2wordshellext\\(Default)", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\AppID\\{168DC665-BFE9-4056-87BF-3EA865ADFAF3}\\(Default)", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}\\1.0\\(Default)" ], "dll_loaded": [ "ADVAPI32.dll", "C:\\Users\\cuck\\AppData\\Local\\Temp\\263d197d53f509e5481d74f1eb9421070b3f3c9006c96fd8bb7e22458168e2c8.bin.dll", "kernel32.dll" ], "file_opened": [ "C:\\Users\\cuck\\AppData\\Local\\Temp\\263d197d53f509e5481d74f1eb9421070b3f3c9006c96fd8bb7e22458168e2c8.bin.dll", "C:\\Windows\\Globalization\\Sorting\\sortdefault.nls" ], "regkey_opened": [ "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}\\1.0", "HKEY_CLASSES_ROOT\\.dll", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}\\1.0\\0\\win32", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}", "HKEY_CLASSES_ROOT\\dllfile", "HKEY_CLASSES_ROOT\\*", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\Wow6432Node\\CLSID\\{70239788-4DAE-49B8-9270-5D8614384B49}", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\dllfile\\AutoRegister", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\OLEAUT", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\*\\shellex\\ContextMenuHandlers\\kpdf2wordshellext", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}\\1.0\\HELPDIR", "HKEY_CURRENT_USER\\TypeLib", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\*\\shellex", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\AppID\\kpdf2wordshellext.DLL", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\AppID\\{168DC665-BFE9-4056-87BF-3EA865ADFAF3}", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\*\\shellex\\ContextMenuHandlers", "HKEY_CLASSES_ROOT\\AppID", "HKEY_CLASSES_ROOT\\CLSID", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\Wow6432Node\\CLSID\\{70239788-4DAE-49B8-9270-5D8614384B49}\\InprocServer32", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}\\1.0\\0", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}\\1.0\\FLAGS" ], "file_read": [ "C:\\Users\\cuck\\AppData\\Local\\Temp\\263d197d53f509e5481d74f1eb9421070b3f3c9006c96fd8bb7e22458168e2c8.bin.dll" ], "regkey_read": [ "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}\\1.0\\(Default)", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}\\1.0\\HELPDIR\\(Default)", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}\\1.0\\FLAGS\\(Default)", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\.dll\\(Default)", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\TypeLib\\{9D73C06F-1C32-4829-AB52-DEAE6F2764D2}\\1.0\\0\\win32\\(Default)", "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles" ] }, "first_seen": 1599681187.609375, "ppid": 2448 }, { "process_path": "C:\\Windows\\System32\\lsass.exe", "process_name": "lsass.exe", "pid": 476, "summary": {}, "first_seen": 1599681187.3125, "ppid": 376 } ]
[ { "markcount": 1, "families": [], "description": "This executable has a PDB path", "severity": 1, "marks": [ { "category": "pdb_path", "ioc": "E:\\rc_v10_i18n_201901_branch\\Build\\Release\\WPSOffice\\office6\\addons\\kpdf2wordshellext\\kpdf2wordshellext.pdb", "type": "ioc", "description": null } ], "references": [], "name": "has_pdb" }, { "markcount": 2, "families": [], "description": "The file contains an unknown PE resource name possibly indicative of a packer", "severity": 1, "marks": [ { "category": "resource name", "ioc": "REGISTRY", "type": "ioc", "description": null }, { "category": "resource name", "ioc": "TYPELIB", "type": "ioc", "description": null } ], "references": [], "name": "pe_unknown_resource_name" }, { "markcount": 1, "families": [], "description": "Allocates read-write-execute memory (usually to unpack itself)", "severity": 2, "marks": [ { "call": { "category": "process", "status": 1, "stacktrace": [], "api": "NtProtectVirtualMemory", "return_value": 0, "arguments": { "process_identifier": 2736, "stack_dep_bypass": 0, "stack_pivoted": 0, "heap_dep_bypass": 0, "length": 4096, "protection": 64, "process_handle": "0xffffffff", "base_address": "0x74bc6000" }, "time": 1599681187.875375, "tid": 2504, "flags": { "protection": "PAGE_EXECUTE_READWRITE" } }, "pid": 2736, "type": "call", "cid": 11 } ], "references": [], "name": "allocates_rwx" }, { "markcount": 7, "families": [], "description": "Foreign language identified in PE resource", "severity": 2, "marks": [ { "name": "REGISTRY", "language": "LANG_CHINESE", "offset": "0x00027318", "filetype": "ASCII text, with CRLF line terminators", "sublanguage": "SUBLANG_CHINESE_SIMPLIFIED", "type": "generic", "size": "0x0000018a" }, { "name": "REGISTRY", "language": "LANG_CHINESE", "offset": "0x00027318", "filetype": "ASCII text, with CRLF line terminators", "sublanguage": "SUBLANG_CHINESE_SIMPLIFIED", "type": "generic", "size": "0x0000018a" }, { "name": "TYPELIB", "language": "LANG_CHINESE", "offset": "0x000274a4", "filetype": "data", "sublanguage": "SUBLANG_CHINESE_SIMPLIFIED", "type": "generic", "size": "0x0000065c" }, { "name": "RT_BITMAP", "language": "LANG_CHINESE", "offset": "0x00027e2c", "filetype": "GLS_BINARY_LSB_FIRST", "sublanguage": "SUBLANG_CHINESE_SIMPLIFIED", "type": "generic", "size": "0x0000032a" }, { "name": "RT_BITMAP", "language": "LANG_CHINESE", "offset": "0x00027e2c", "filetype": "GLS_BINARY_LSB_FIRST", "sublanguage": "SUBLANG_CHINESE_SIMPLIFIED", "type": "generic", "size": "0x0000032a" }, { "name": "RT_STRING", "language": "LANG_CHINESE", "offset": "0x0002819c", "filetype": "data", "sublanguage": "SUBLANG_CHINESE_SIMPLIFIED", "type": "generic", "size": "0x00000076" }, { "name": "RT_STRING", "language": "LANG_CHINESE", "offset": "0x0002819c", "filetype": "data", "sublanguage": "SUBLANG_CHINESE_SIMPLIFIED", "type": "generic", "size": "0x00000076" } ], "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": 6.209319114685059, "dport": 137, "sport": 137 }, { "src": "192.168.56.101", "dst": "224.0.0.252", "offset": 5190, "time": 6.168241024017334, "dport": 5355, "sport": 51001 }, { "src": "192.168.56.101", "dst": "224.0.0.252", "offset": 5518, "time": 4.159510135650635, "dport": 5355, "sport": 53595 }, { "src": "192.168.56.101", "dst": "224.0.0.252", "offset": 5846, "time": 6.179925203323364, "dport": 5355, "sport": 53848 }, { "src": "192.168.56.101", "dst": "224.0.0.252", "offset": 6174, "time": 4.688113212585449, "dport": 5355, "sport": 54255 }, { "src": "192.168.56.101", "dst": "224.0.0.252", "offset": 6502, "time": 3.0620510578155518, "dport": 5355, "sport": 55314 }, { "src": "192.168.56.101", "dst": "239.255.255.250", "offset": 6830, "time": 4.230787038803101, "dport": 1900, "sport": 1900 }, { "src": "192.168.56.101", "dst": "239.255.255.250", "offset": 18678, "time": 4.211510181427002, "dport": 3702, "sport": 49152 }, { "src": "192.168.56.101", "dst": "239.255.255.250", "offset": 22870, "time": 6.256295204162598, "dport": 1900, "sport": 53598 } ], "dns_servers": [], "http": [], "icmp": [], "smtp": [], "tcp": [], "smtp_ex": [], "mitm": [], "hosts": [], "pcap_sha256": "5253f1103a6d8a9a697fbc559518d43d71978b999cbc2f1d9b62c45221c5430a", "dns": [], "http_ex": [], "domains": [], "dead_hosts": [], "sorted_pcap_sha256": "9613ee950653da5d168d9535c3ffcd20c1b5f1a3b74bdb262747973497d57e6f", "irc": [], "https_ex": [] }
Property | Value |
---|---|
MD5 | 53ab682243666ecab7f564a8970475d3 |
SHA256 | 263d197d53f509e5481d74f1eb9421070b3f3c9006c96fd8bb7e22458168e2c8 |
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