What is ONacAgent.exe?
ONacAgent.exe is developed by TEC Solutions Limited. according to the ONacAgent.exe version information.
ONacAgent.exe's description is "ONacAgent "
ONacAgent.exe is digitally signed by T.E.C Solutions (G.Z.)Limited.
ONacAgent.exe is usually located in the 'C:\Windows\SysWOW64\' folder.
Some of the anti-virus scanners at VirusTotal detected ONacAgent.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.
Vendor and version information [?]
The following is the available information on ONacAgent.exe:
| Property | Value |
|---|---|
| Company name | TEC Solutions Limited. |
| File description | ONacAgent |
| Internal name | OnacAgent |
| Comments | http://www.register-center.com/ |
| Legal copyright | Copyright 2001-2010, TEC Solutions Limited |
| Legal trademark | OCular |
| Product version | 4, 26, 1101, 0 |
| File version | 4, 26, 1101, 0 |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Company name | TEC Solutions Limited. |
| File description | ONacAgent |
| Internal name | OnacAgent |
| Comments | http://www.register-center.com/ |
| Legal copyright | Copyright 2001-2010, TEC Solutions L.. |
| Legal trademark | OCular |
| Product version | 4, 26, 1101, 0 |
| File version | 4, 26, 1101, 0 |
Digital signatures [?]
ONacAgent.exe has a valid digital signature.
| Property | Value |
|---|---|
| Signer name | T.E.C Solutions (G.Z.)Limited |
| Certificate issuer name | DigiCert Assured ID Code Signing CA-1 |
| Certificate serial number | 081da46770c663349e8f76db404a479d |
VirusTotal report
1 of the 73 anti-virus programs at VirusTotal detected the ONacAgent.exe file. That's a 1% detection rate.
| Scanner | Detection Name |
|---|---|
| ESET-NOD32 | a variant of Win32/IP-guard.D potentially unsafe |
Sandbox Report
The following information was gathered by executing the file inside Cuckoo Sandbox.
Summary
Successfully executed process in sandbox.
Summary
{
"regkey_opened": [
"HKEY_LOCAL_MACHINE\\SOFTWARE\\TEC\\Ocular.3\\Agent\\config",
"HKEY_LOCAL_MACHINE\\software\\TEC\\Ocular.3\\agent\\debug\\Nac"
],
"mutex": [
"Global\\NACAGENT_3BFD993F_70C6_4025_9B17_2831D8C0DB12_CONTROL"
],
"regkey_read": [
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\TEC\\Ocular.3\\agent\\debug\\Nac\\MAXRESERVE",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\TEC\\Ocular.3\\agent\\debug\\Nac\\MAXLOGCOUNT",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\TEC\\Ocular.3\\agent\\debug\\Nac\\ISLOG",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\TEC\\Ocular.3\\agent\\debug\\Nac\\TARGET",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\TEC\\Ocular.3\\agent\\debug\\Nac\\TICKCOUNT",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\TEC\\Ocular.3\\agent\\debug\\Nac\\PROCESS",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\TEC\\Ocular.3\\agent\\debug\\Nac\\KEYWORD",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\TEC\\Ocular.3\\agent\\debug\\Nac\\LASTLOGTIME",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\TEC\\Ocular.3\\agent\\debug\\Nac\\LEVEL"
],
"dll_loaded": [
"advapi32.dll",
"ntdll.dll",
"kernel32.dll"
]
}Generic
[
{
"process_path": "C:\\Users\\cuck\\AppData\\Local\\Temp\\495d6ccc4d800702b8347703c708f5ccfd9613885db0124825acb4124166b7b7.bin",
"process_name": "495d6ccc4d800702b8347703c708f5ccfd9613885db0124825acb4124166b7b7.bin",
"pid": 2732,
"summary": {
"regkey_opened": [
"HKEY_LOCAL_MACHINE\\SOFTWARE\\TEC\\Ocular.3\\Agent\\config",
"HKEY_LOCAL_MACHINE\\software\\TEC\\Ocular.3\\agent\\debug\\Nac"
],
"mutex": [
"Global\\NACAGENT_3BFD993F_70C6_4025_9B17_2831D8C0DB12_CONTROL"
],
"regkey_read": [
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\TEC\\Ocular.3\\agent\\debug\\Nac\\MAXRESERVE",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\TEC\\Ocular.3\\agent\\debug\\Nac\\MAXLOGCOUNT",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\TEC\\Ocular.3\\agent\\debug\\Nac\\ISLOG",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\TEC\\Ocular.3\\agent\\debug\\Nac\\TARGET",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\TEC\\Ocular.3\\agent\\debug\\Nac\\TICKCOUNT",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\TEC\\Ocular.3\\agent\\debug\\Nac\\PROCESS",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\TEC\\Ocular.3\\agent\\debug\\Nac\\KEYWORD",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\TEC\\Ocular.3\\agent\\debug\\Nac\\LASTLOGTIME",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\TEC\\Ocular.3\\agent\\debug\\Nac\\LEVEL"
],
"dll_loaded": [
"advapi32.dll",
"ntdll.dll",
"kernel32.dll"
]
},
"first_seen": 1585651989.640625,
"ppid": 1564
},
{
"process_path": "C:\\Windows\\System32\\lsass.exe",
"process_name": "lsass.exe",
"pid": 476,
"summary": {},
"first_seen": 1585651989.34375,
"ppid": 376
}
]Signatures
[
{
"markcount": 1,
"families": [],
"description": "The executable uses a known packer",
"severity": 1,
"marks": [
{
"category": "packer",
"ioc": "Armadillo v1.71",
"type": "ioc",
"description": null
}
],
"references": [],
"name": "peid_packer"
},
{
"markcount": 26,
"families": [],
"description": "Foreign language identified in PE resource",
"severity": 2,
"marks": [
{
"name": "RT_CURSOR",
"language": "LANG_CHINESE",
"offset": "0x00105a80",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x000000b4"
},
{
"name": "RT_CURSOR",
"language": "LANG_CHINESE",
"offset": "0x00105a80",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x000000b4"
},
{
"name": "RT_BITMAP",
"language": "LANG_CHINESE",
"offset": "0x00106458",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x00000144"
},
{
"name": "RT_BITMAP",
"language": "LANG_CHINESE",
"offset": "0x00106458",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x00000144"
},
{
"name": "RT_BITMAP",
"language": "LANG_CHINESE",
"offset": "0x00106458",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x00000144"
},
{
"name": "RT_BITMAP",
"language": "LANG_CHINESE",
"offset": "0x00106458",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x00000144"
},
{
"name": "RT_ICON",
"language": "LANG_CHINESE",
"offset": "0x00104e58",
"filetype": "GLS_BINARY_LSB_FIRST",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x00000568"
},
{
"name": "RT_ICON",
"language": "LANG_CHINESE",
"offset": "0x00104e58",
"filetype": "GLS_BINARY_LSB_FIRST",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x00000568"
},
{
"name": "RT_DIALOG",
"language": "LANG_CHINESE",
"offset": "0x00106148",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x000000e2"
},
{
"name": "RT_DIALOG",
"language": "LANG_CHINESE",
"offset": "0x00106148",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x000000e2"
},
{
"name": "RT_DIALOG",
"language": "LANG_CHINESE",
"offset": "0x00106148",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x000000e2"
},
{
"name": "RT_STRING",
"language": "LANG_CHINESE",
"offset": "0x00106eb8",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x00000024"
},
{
"name": "RT_STRING",
"language": "LANG_CHINESE",
"offset": "0x00106eb8",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x00000024"
},
{
"name": "RT_STRING",
"language": "LANG_CHINESE",
"offset": "0x00106eb8",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x00000024"
},
{
"name": "RT_STRING",
"language": "LANG_CHINESE",
"offset": "0x00106eb8",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x00000024"
},
{
"name": "RT_STRING",
"language": "LANG_CHINESE",
"offset": "0x00106eb8",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x00000024"
},
{
"name": "RT_STRING",
"language": "LANG_CHINESE",
"offset": "0x00106eb8",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x00000024"
},
{
"name": "RT_STRING",
"language": "LANG_CHINESE",
"offset": "0x00106eb8",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x00000024"
},
{
"name": "RT_STRING",
"language": "LANG_CHINESE",
"offset": "0x00106eb8",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x00000024"
},
{
"name": "RT_STRING",
"language": "LANG_CHINESE",
"offset": "0x00106eb8",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x00000024"
},
{
"name": "RT_STRING",
"language": "LANG_CHINESE",
"offset": "0x00106eb8",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x00000024"
},
{
"name": "RT_STRING",
"language": "LANG_CHINESE",
"offset": "0x00106eb8",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x00000024"
},
{
"name": "RT_STRING",
"language": "LANG_CHINESE",
"offset": "0x00106eb8",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x00000024"
},
{
"name": "RT_GROUP_CURSOR",
"language": "LANG_CHINESE",
"offset": "0x00105b38",
"filetype": "MS Windows cursor resource - 2 icons, 32x256, hotspot @1x1",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x00000022"
},
{
"name": "RT_GROUP_ICON",
"language": "LANG_CHINESE",
"offset": "0x001053c0",
"filetype": "MS Windows icon resource - 2 icons, 32x32",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x00000022"
},
{
"name": "RT_VERSION",
"language": "LANG_CHINESE",
"offset": "0x00105590",
"filetype": "COM executable for DOS",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x000003b8"
}
],
"references": [],
"name": "origin_langid"
}
]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": 546,
"time": 3.0785200595855713,
"dport": 137,
"sport": 137
},
{
"src": "192.168.56.101",
"dst": "192.168.56.255",
"offset": 5226,
"time": 9.079299926757812,
"dport": 138,
"sport": 138
},
{
"src": "192.168.56.101",
"dst": "224.0.0.252",
"offset": 7070,
"time": 3.0329840183258057,
"dport": 5355,
"sport": 51001
},
{
"src": "192.168.56.101",
"dst": "224.0.0.252",
"offset": 7398,
"time": 1.0786118507385254,
"dport": 5355,
"sport": 53595
},
{
"src": "192.168.56.101",
"dst": "224.0.0.252",
"offset": 7726,
"time": 3.0449910163879395,
"dport": 5355,
"sport": 53848
},
{
"src": "192.168.56.101",
"dst": "224.0.0.252",
"offset": 8054,
"time": 1.696315050125122,
"dport": 5355,
"sport": 54255
},
{
"src": "192.168.56.101",
"dst": "224.0.0.252",
"offset": 8382,
"time": -0.09008216857910156,
"dport": 5355,
"sport": 55314
},
{
"src": "192.168.56.101",
"dst": "239.255.255.250",
"offset": 8710,
"time": 1.6264829635620117,
"dport": 1900,
"sport": 1900
},
{
"src": "192.168.56.101",
"dst": "239.255.255.250",
"offset": 28120,
"time": 1.1086368560791016,
"dport": 3702,
"sport": 49152
},
{
"src": "192.168.56.101",
"dst": "239.255.255.250",
"offset": 36504,
"time": 3.1257688999176025,
"dport": 1900,
"sport": 53598
}
],
"dns_servers": [],
"http": [],
"icmp": [],
"smtp": [],
"tcp": [],
"smtp_ex": [],
"mitm": [],
"hosts": [],
"pcap_sha256": "14b7d4798cfa094eb90d91bc606ab4516aa8ee03aa40fac23e30d5f77c2fc573",
"dns": [],
"http_ex": [],
"domains": [],
"dead_hosts": [],
"sorted_pcap_sha256": "d90d81213113e53cc74799f83a846c8a7a92554d6f845944436394cc236b60de",
"irc": [],
"https_ex": []
}Screenshots
Folder name variants
ONacAgent.exe may also be located in other folders than C:\Windows\SysWOW64\. The most common variants are listed below:
- c:\users\%USERNAME%\desktop\onacagent\
- C:\Windows\System32\
Other files also named ONacAgent.exe
ONacAgent.exe (33 votes)
Hashes [?]
| Property | Value |
|---|---|
| MD5 | 9a418c6065d86c43667416bbc9df289a |
| SHA256 | 495d6ccc4d800702b8347703c708f5ccfd9613885db0124825acb4124166b7b7 |
Error Messages
These are some of the error messages that can appear related to onacagent.exe:
onacagent.exe has encountered a problem and needs to close. We are sorry for the inconvenience.
onacagent.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.
ONacAgent has stopped working.
End Program - onacagent.exe. This program is not responding.
onacagent.exe is not a valid Win32 application.
onacagent.exe - Application Error. The application failed to initialize properly (0xXXXXXXXX). Click OK to terminate the application.
What will you do with ONacAgent.exe?
To help other users, please let us know what you will do with ONacAgent.exe:
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.
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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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