What is UCAgent.exe?
UCAgent.exe is digitally signed by TAOBAO (CHINA) SOFTWARE CO.,LTD..
UCAgent.exe is usually located in the 'C:\Program Files (x86)\UCBrowser\Application\7.0.185.1002\' folder.
Some of the anti-virus scanners at VirusTotal detected UCAgent.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.
Digital signatures [?]
UCAgent.exe has a valid digital signature.
| Property | Value |
|---|---|
| Signer name | TAOBAO (CHINA) SOFTWARE CO.,LTD. |
| Certificate issuer name | VeriSign Class 3 Code Signing 2010 CA |
| Certificate serial number | 780a0032a6ce7d0b5d5452f5cde520dc |
VirusTotal report
1 of the 71 anti-virus programs at VirusTotal detected the UCAgent.exe file. That's a 1% detection rate.
| Scanner | Detection Name |
|---|---|
| Jiangmin | Backdoor.Zegost.agj |
Sandbox Report
The following information was gathered by executing the file inside Cuckoo Sandbox.
Summary
Successfully executed process in sandbox.
Summary
{
"file_created": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\ucagent.log"
],
"file_recreated": [
"\\??\\C:",
"\\??\\MountPointManager",
"\\??\\PhysicalDrive0"
],
"regkey_written": [
"HKEY_CURRENT_USER\\Software\\UCBrowserPID\\MachineID",
"HKEY_CURRENT_USER\\Software\\UCBrowserPID\\MachineIDEx",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\UCBrowserPID\\MachineID",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\UCBrowserPID\\MachineIDEx"
],
"dll_loaded": [
"ext-ms-win-kernel32-package-current-l1-1-0",
"kernel32",
"api-ms-win-core-sysinfo-l1-2-1",
"api-ms-win-appmodel-runtime-l1-1-1",
"api-ms-win-core-fibers-l1-1-1",
"api-ms-win-core-localization-l1-2-1",
"api-ms-win-core-datetime-l1-1-1",
"GDIPLUS",
"api-ms-win-core-localization-obsolete-l1-2-0",
"api-ms-win-core-string-l1-1-0",
"Advapi32.dll",
"C:\\Windows\\WinSxS\\x86_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.7601.17514_none_72d18a4386696c80\\GDIPLUS.DLL",
"api-ms-win-core-synch-l1-2-0"
],
"file_failed": [
"C:\\usr\\local\\ssl\\openssl.cnf",
"C:\\Users\\cuck\\AppData\\Local\\UCBrowser\\User Data_i18n\\Local State",
"\\??\\PhysicalDrive15",
"\\??\\PhysicalDrive14",
"\\??\\PhysicalDrive13",
"\\??\\PhysicalDrive12",
"\\??\\PhysicalDrive11",
"\\??\\PhysicalDrive10",
"\\??\\PhysicalDrive7",
"\\??\\PhysicalDrive6",
"\\??\\PhysicalDrive5",
"\\??\\PhysicalDrive4",
"\\??\\PhysicalDrive3",
"\\??\\PhysicalDrive2",
"\\??\\PhysicalDrive1",
"\\??\\PhysicalDrive9",
"\\??\\PhysicalDrive8"
],
"regkey_opened": [
"HKEY_LOCAL_MACHINE\\Software\\TaoBrowserPID\\MachineID",
"HKEY_CURRENT_USER\\Interface\\{1C1C45EE-4395-11D2-B60B-00104B703EFD}",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\Wow6432Node\\Interface\\{1C1C45EE-4395-11D2-B60B-00104B703EFD}\\ProxyStubClsid32",
"HKEY_CURRENT_USER\\SOFTWARE\\UCBrowserPID",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\UCBrowserPID",
"HKEY_CURRENT_USER\\Interface\\{423EC01E-2E35-11D2-B604-00104B703EFD}",
"HKEY_CURRENT_USER\\Software\\TaoBrowserPID\\MachineID",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\Wow6432Node\\Interface\\{423EC01E-2E35-11D2-B604-00104B703EFD}\\ProxyStubClsid32",
"HKEY_CURRENT_USER\\Software\\UCBrowser"
],
"resolves_host": [
"tce.alicdn.com"
],
"file_written": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\ucagent.log"
],
"file_deleted": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\ucagent.log"
],
"file_exists": [
"C:\\Users\\cuck\\AppData\\Local\\Share",
"C:\\Users\\cuck\\AppData\\Local\\Temp\\Share",
"C:\\Users\\cuck\\AppData\\Local",
"C:\\Share",
"C:\\Users\\cuck\\AppData\\Local\\UCBrowser\\User Data_i18n\\Default\\Message Popup\\Done List",
"C:\\Users\\cuck\\Share",
"C:\\Users\\Share",
"C:\\Users\\cuck\\AppData\\Local\\UCBrowser\\User Data_i18n\\Local State",
"C:\\Users\\cuck\\AppData\\Local\\UCBrowser\\User Data_i18n",
"C:\\Users\\cuck\\AppData\\Local\\UCBrowser\\User Data_i18n\\Default\\Message Popup",
"C:\\Users\\cuck\\AppData\\Local\\UCBrowser\\User Data_i18n\\Default",
"C:\\Users\\cuck\\AppData\\Share",
"C:\\Users\\cuck\\AppData\\Local\\UCBrowser"
],
"file_opened": [
"C:\\"
],
"wmi_query": [
""
],
"guid": [
"{4590f811-1d3a-11d0-891f-00aa004b2e24}",
"{44aca674-e8fc-11d0-a07c-00c04fb68820}",
"{674b6698-ee92-11d0-ad71-00c04fd8fdff}",
"{8bc3f05e-d86b-11d0-a075-00c04fb68820}",
"{7c857801-7381-11cf-884d-00aa004b2e24}",
"{d5f569d0-593b-101a-b569-08002b2dbf7a}",
"{f309ad18-d86a-11d0-a075-00c04fb68820}",
"{dc12a687-737f-11cf-884d-00aa004b2e24}"
],
"regkey_read": [
"HKEY_CURRENT_USER\\Software\\UCBrowserPID\\MachineID",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\UCBrowserPID\\FirstPID",
"HKEY_CURRENT_USER\\Software\\UCBrowserPID\\MachineIDEx",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\UCBrowserPID\\MachineID",
"HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\services\\Tcpip\\Parameters\\Domain",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\Wow6432Node\\Interface\\{423EC01E-2E35-11D2-B604-00104B703EFD}\\ProxyStubClsid32\\(Default)",
"HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\services\\Tcpip\\Parameters\\Hostname",
"HKEY_CURRENT_USER\\Software\\UCBrowserPID\\FirstBID",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\UCBrowserPID\\FirstBID",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\UCBrowserPID\\MachineIDEx",
"HKEY_CURRENT_USER\\Software\\UCBrowserPID\\FirstPID",
"\\UserAppDataPath",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\Wow6432Node\\Interface\\{1C1C45EE-4395-11D2-B60B-00104B703EFD}\\ProxyStubClsid32\\(Default)"
],
"directory_created": [
"C:\\Users\\cuck\\AppData\\Local\\UCBrowser\\User Data_i18n\\Default",
"C:\\Users\\cuck\\AppData\\Local\\UCBrowser\\User Data_i18n",
"C:\\Users\\cuck\\AppData\\Local\\UCBrowser\\User Data_i18n\\Default\\Message Popup",
"C:\\Users\\cuck\\AppData\\Local\\UCBrowser"
]
}Dropped
[
{
"yara": [],
"sha1": "afda9a1240caddd7bcff00b6e393c079e2e017e4",
"name": "be72da6019a0a623_ucagent.log",
"filepath": "C:\\Users\\cuck\\AppData\\Local\\Temp\\ucagent.log",
"type": "ASCII text",
"sha256": "be72da6019a0a62339c976a1461b08e6cd88778ddd6029647ba555188b3388d7",
"urls": [],
"crc32": "152C60D1",
"path": "\/home\/hpuser\/.cuckoo\/storage\/analyses\/6643\/files\/be72da6019a0a623_ucagent.log",
"ssdeep": null,
"size": 518,
"sha512": "2ea8e374c0a11faf8028ed1730100feeeba37f246f865dec28f9067845211de40ddaa5e7171d80e73bca6d69fc881c2579b15ec3c5eea19093ad1ad2a2781265",
"pids": [
2800
],
"md5": "b3c37d4dcdd18cd799407ecfc57d0aa9"
}
]Generic
[
{
"process_path": "C:\\Users\\cuck\\AppData\\Local\\Temp\\95185dd3694a7a1222f4dfc0779ffda5cf32ecf6bec56baf45dd45cda878e3fc.bin",
"process_name": "95185dd3694a7a1222f4dfc0779ffda5cf32ecf6bec56baf45dd45cda878e3fc.bin",
"pid": 2800,
"summary": {
"file_created": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\ucagent.log"
],
"file_recreated": [
"\\??\\C:",
"\\??\\MountPointManager",
"\\??\\PhysicalDrive0"
],
"regkey_written": [
"HKEY_CURRENT_USER\\Software\\UCBrowserPID\\MachineID",
"HKEY_CURRENT_USER\\Software\\UCBrowserPID\\MachineIDEx",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\UCBrowserPID\\MachineID",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\UCBrowserPID\\MachineIDEx"
],
"dll_loaded": [
"ext-ms-win-kernel32-package-current-l1-1-0",
"kernel32",
"api-ms-win-core-sysinfo-l1-2-1",
"api-ms-win-appmodel-runtime-l1-1-1",
"api-ms-win-core-fibers-l1-1-1",
"api-ms-win-core-localization-l1-2-1",
"api-ms-win-core-datetime-l1-1-1",
"GDIPLUS",
"api-ms-win-core-localization-obsolete-l1-2-0",
"api-ms-win-core-string-l1-1-0",
"Advapi32.dll",
"C:\\Windows\\WinSxS\\x86_microsoft.windows.gdiplus_6595b64144ccf1df_1.1.7601.17514_none_72d18a4386696c80\\GDIPLUS.DLL",
"api-ms-win-core-synch-l1-2-0"
],
"file_failed": [
"C:\\usr\\local\\ssl\\openssl.cnf",
"C:\\Users\\cuck\\AppData\\Local\\UCBrowser\\User Data_i18n\\Local State",
"\\??\\PhysicalDrive15",
"\\??\\PhysicalDrive14",
"\\??\\PhysicalDrive13",
"\\??\\PhysicalDrive12",
"\\??\\PhysicalDrive11",
"\\??\\PhysicalDrive10",
"\\??\\PhysicalDrive7",
"\\??\\PhysicalDrive6",
"\\??\\PhysicalDrive5",
"\\??\\PhysicalDrive4",
"\\??\\PhysicalDrive3",
"\\??\\PhysicalDrive2",
"\\??\\PhysicalDrive1",
"\\??\\PhysicalDrive9",
"\\??\\PhysicalDrive8"
],
"regkey_opened": [
"HKEY_LOCAL_MACHINE\\Software\\TaoBrowserPID\\MachineID",
"HKEY_CURRENT_USER\\Interface\\{1C1C45EE-4395-11D2-B60B-00104B703EFD}",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\Wow6432Node\\Interface\\{1C1C45EE-4395-11D2-B60B-00104B703EFD}\\ProxyStubClsid32",
"HKEY_CURRENT_USER\\SOFTWARE\\UCBrowserPID",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\UCBrowserPID",
"HKEY_CURRENT_USER\\Interface\\{423EC01E-2E35-11D2-B604-00104B703EFD}",
"HKEY_CURRENT_USER\\Software\\TaoBrowserPID\\MachineID",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\Wow6432Node\\Interface\\{423EC01E-2E35-11D2-B604-00104B703EFD}\\ProxyStubClsid32",
"HKEY_CURRENT_USER\\Software\\UCBrowser"
],
"resolves_host": [
"tce.alicdn.com"
],
"file_written": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\ucagent.log"
],
"file_deleted": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\ucagent.log"
],
"file_exists": [
"C:\\Users\\cuck\\AppData\\Local\\Share",
"C:\\Users\\cuck\\AppData\\Local\\Temp\\Share",
"C:\\Users\\cuck\\AppData\\Local",
"C:\\Share",
"C:\\Users\\cuck\\AppData\\Local\\UCBrowser\\User Data_i18n\\Default\\Message Popup\\Done List",
"C:\\Users\\cuck\\Share",
"C:\\Users\\Share",
"C:\\Users\\cuck\\AppData\\Local\\UCBrowser\\User Data_i18n\\Local State",
"C:\\Users\\cuck\\AppData\\Local\\UCBrowser\\User Data_i18n",
"C:\\Users\\cuck\\AppData\\Local\\UCBrowser\\User Data_i18n\\Default\\Message Popup",
"C:\\Users\\cuck\\AppData\\Local\\UCBrowser\\User Data_i18n\\Default",
"C:\\Users\\cuck\\AppData\\Share",
"C:\\Users\\cuck\\AppData\\Local\\UCBrowser"
],
"file_opened": [
"C:\\"
],
"wmi_query": [
""
],
"guid": [
"{4590f811-1d3a-11d0-891f-00aa004b2e24}",
"{44aca674-e8fc-11d0-a07c-00c04fb68820}",
"{674b6698-ee92-11d0-ad71-00c04fd8fdff}",
"{8bc3f05e-d86b-11d0-a075-00c04fb68820}",
"{7c857801-7381-11cf-884d-00aa004b2e24}",
"{d5f569d0-593b-101a-b569-08002b2dbf7a}",
"{f309ad18-d86a-11d0-a075-00c04fb68820}",
"{dc12a687-737f-11cf-884d-00aa004b2e24}"
],
"regkey_read": [
"HKEY_CURRENT_USER\\Software\\UCBrowserPID\\MachineID",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\UCBrowserPID\\FirstPID",
"HKEY_CURRENT_USER\\Software\\UCBrowserPID\\MachineIDEx",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\UCBrowserPID\\MachineID",
"HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\services\\Tcpip\\Parameters\\Domain",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\Wow6432Node\\Interface\\{423EC01E-2E35-11D2-B604-00104B703EFD}\\ProxyStubClsid32\\(Default)",
"HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\services\\Tcpip\\Parameters\\Hostname",
"HKEY_CURRENT_USER\\Software\\UCBrowserPID\\FirstBID",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\UCBrowserPID\\FirstBID",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\UCBrowserPID\\MachineIDEx",
"HKEY_CURRENT_USER\\Software\\UCBrowserPID\\FirstPID",
"\\UserAppDataPath",
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Classes\\Wow6432Node\\Interface\\{1C1C45EE-4395-11D2-B60B-00104B703EFD}\\ProxyStubClsid32\\(Default)"
],
"directory_created": [
"C:\\Users\\cuck\\AppData\\Local\\UCBrowser\\User Data_i18n\\Default",
"C:\\Users\\cuck\\AppData\\Local\\UCBrowser\\User Data_i18n",
"C:\\Users\\cuck\\AppData\\Local\\UCBrowser\\User Data_i18n\\Default\\Message Popup",
"C:\\Users\\cuck\\AppData\\Local\\UCBrowser"
]
},
"first_seen": 1586224391.764999,
"ppid": 2924
},
{
"process_path": "C:\\Windows\\System32\\lsass.exe",
"process_name": "lsass.exe",
"pid": 476,
"summary": {},
"first_seen": 1586224391.3125,
"ppid": 376
}
]Signatures
[
{
"markcount": 2,
"families": [],
"description": "Queries for the computername",
"severity": 1,
"marks": [
{
"call": {
"category": "misc",
"status": 1,
"stacktrace": [],
"api": "GetComputerNameW",
"return_value": 1,
"arguments": {
"computer_name": "CUCKPC"
},
"time": 1586224392.030999,
"tid": 2816,
"flags": {}
},
"pid": 2800,
"type": "call",
"cid": 154
},
{
"call": {
"category": "misc",
"status": 1,
"stacktrace": [],
"api": "GetComputerNameW",
"return_value": 1,
"arguments": {
"computer_name": "CUCKPC"
},
"time": 1586224392.061999,
"tid": 2816,
"flags": {}
},
"pid": 2800,
"type": "call",
"cid": 244
}
],
"references": [],
"name": "antivm_queries_computername"
},
{
"markcount": 1,
"families": [],
"description": "Checks if process is being debugged by a debugger",
"severity": 1,
"marks": [
{
"call": {
"category": "system",
"status": 0,
"stacktrace": [],
"last_error": 0,
"nt_status": -1073741568,
"api": "IsDebuggerPresent",
"return_value": 0,
"arguments": {},
"time": 1586224392.139999,
"tid": 300,
"flags": {}
},
"pid": 2800,
"type": "call",
"cid": 357
}
],
"references": [],
"name": "checks_debugger"
},
{
"markcount": 1,
"families": [],
"description": "This executable has a PDB path",
"severity": 1,
"marks": [
{
"category": "pdb_path",
"ioc": "D:\\webapps\\b\\build\\slave\\repo\\build\\src\\out\\Release\\UCAgent.exe.pdb",
"type": "ioc",
"description": null
}
],
"references": [],
"name": "has_pdb"
},
{
"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": ".gfids",
"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": "PNG",
"type": "ioc",
"description": null
}
],
"references": [],
"name": "pe_unknown_resource_name"
},
{
"markcount": 1,
"families": [],
"description": "A process attempted to delay the analysis task.",
"severity": 2,
"marks": [
{
"type": "generic",
"description": "95185dd3694a7a1222f4dfc0779ffda5cf32ecf6bec56baf45dd45cda878e3fc.bin tried to sleep 360 seconds, actually delayed analysis time by 0 seconds"
}
],
"references": [],
"name": "antisandbox_sleep"
},
{
"markcount": 4,
"families": [],
"description": "Foreign language identified in PE resource",
"severity": 2,
"marks": [
{
"name": "PNG",
"language": "LANG_CHINESE",
"offset": "0x002076b8",
"filetype": "PNG image data, 90 x 30, 8-bit\/color RGBA, non-interlaced",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x0000041d"
},
{
"name": "PNG",
"language": "LANG_CHINESE",
"offset": "0x002076b8",
"filetype": "PNG image data, 90 x 30, 8-bit\/color RGBA, non-interlaced",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x0000041d"
},
{
"name": "PNG",
"language": "LANG_CHINESE",
"offset": "0x002076b8",
"filetype": "PNG image data, 90 x 30, 8-bit\/color RGBA, non-interlaced",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x0000041d"
},
{
"name": "PNG",
"language": "LANG_CHINESE",
"offset": "0x002076b8",
"filetype": "PNG image data, 90 x 30, 8-bit\/color RGBA, non-interlaced",
"sublanguage": "SUBLANG_CHINESE_SIMPLIFIED",
"type": "generic",
"size": "0x0000041d"
}
],
"references": [],
"name": "origin_langid"
},
{
"markcount": 1,
"families": [],
"description": "Executes one or more WMI queries",
"severity": 2,
"marks": [
{
"category": "wmi",
"ioc": "",
"type": "ioc",
"description": null
}
],
"references": [],
"name": "has_wmi"
},
{
"markcount": 1,
"families": [],
"description": "The binary likely contains encrypted or compressed data indicative of a packer",
"severity": 2,
"marks": [
{
"entropy": 7.980571293179012,
"section": {
"size_of_data": "0x00031c00",
"virtual_address": "0x001d6000",
"entropy": 7.980571293179012,
"name": ".rsrc",
"virtual_size": "0x00031ad8"
},
"type": "generic",
"description": "A section with a high entropy has been found"
}
],
"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"
},
{
"markcount": 2,
"families": [],
"description": "Queries information on disks, possibly for anti-virtualization",
"severity": 3,
"marks": [
{
"call": {
"category": "file",
"status": 1,
"stacktrace": [],
"api": "NtCreateFile",
"return_value": 0,
"arguments": {
"create_disposition": 1,
"file_handle": "0x000001b8",
"filepath": "\\??\\PhysicalDrive0",
"desired_access": "0x00100080",
"file_attributes": 0,
"filepath_r": "\\??\\PhysicalDrive0",
"create_options": 96,
"status_info": 0,
"share_access": 3
},
"time": 1586224392.061999,
"tid": 2816,
"flags": {
"create_disposition": "FILE_OPEN",
"desired_access": "FILE_READ_ATTRIBUTES|SYNCHRONIZE",
"create_options": "FILE_NON_DIRECTORY_FILE|FILE_SYNCHRONOUS_IO_NONALERT",
"file_attributes": "",
"status_info": "FILE_SUPERSEDED",
"share_access": "FILE_SHARE_READ|FILE_SHARE_WRITE"
}
},
"pid": 2800,
"type": "call",
"cid": 180
},
{
"call": {
"category": "file",
"status": 1,
"stacktrace": [],
"api": "DeviceIoControl",
"return_value": 1,
"arguments": {
"input_buffer": "\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000",
"device_handle": "0x000001b8",
"control_code": 2954240,
"output_buffer": "(\u0000\u0000\u0000\u00a7\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000L\u0000\u0000\u0000u\u0000\u0000\u0000~\u0000\u0000\u0000\u000b\u0000\u0000\u0000$\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0002 \u0000\u0000\u0000VBOX HARDDISK\u0000 1.0\u0000VBOX HARDDISK\u0000 \u00001.0\u0000 \u000042563830336138373334382d3132306438352066\u0000"
},
"time": 1586224392.061999,
"tid": 2816,
"flags": {
"control_code": ""
}
},
"pid": 2800,
"type": "call",
"cid": 181
}
],
"references": [],
"name": "antivm_generic_disk"
}
]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": 3.150231122970581,
"dport": 137,
"sport": 137
},
{
"src": "192.168.56.101",
"dst": "192.168.56.255",
"offset": 5226,
"time": 9.150321006774902,
"dport": 138,
"sport": 138
},
{
"src": "192.168.56.101",
"dst": "224.0.0.252",
"offset": 7070,
"time": 3.084066152572632,
"dport": 5355,
"sport": 51001
},
{
"src": "192.168.56.101",
"dst": "224.0.0.252",
"offset": 7398,
"time": 1.0920300483703613,
"dport": 5355,
"sport": 53595
},
{
"src": "192.168.56.101",
"dst": "224.0.0.252",
"offset": 7726,
"time": 3.117349147796631,
"dport": 5355,
"sport": 53848
},
{
"src": "192.168.56.101",
"dst": "224.0.0.252",
"offset": 8054,
"time": 1.5434260368347168,
"dport": 5355,
"sport": 54255
},
{
"src": "192.168.56.101",
"dst": "224.0.0.252",
"offset": 8382,
"time": -0.02593684196472168,
"dport": 5355,
"sport": 55314
},
{
"src": "192.168.56.101",
"dst": "239.255.255.250",
"offset": 8710,
"time": 1.6034250259399414,
"dport": 1900,
"sport": 1900
},
{
"src": "192.168.56.101",
"dst": "239.255.255.250",
"offset": 28120,
"time": 1.114272117614746,
"dport": 3702,
"sport": 49152
},
{
"src": "192.168.56.101",
"dst": "239.255.255.250",
"offset": 36504,
"time": 3.2130730152130127,
"dport": 1900,
"sport": 53598
}
],
"dns_servers": [],
"http": [],
"icmp": [],
"smtp": [],
"tcp": [],
"smtp_ex": [],
"mitm": [],
"hosts": [],
"pcap_sha256": "b0cbc845c4b06d94331af8bb237d26ceb6e28feb84bcb30af396edcfe01d7665",
"dns": [],
"http_ex": [],
"domains": [],
"dead_hosts": [],
"sorted_pcap_sha256": "9d3fef5e96aded0f3372757dfd195301aa691cff398d143b66f056caeaa180f4",
"irc": [],
"https_ex": []
}Screenshots
Other files also named UCAgent.exe
UCAgent.exe (61 votes)
Hashes [?]
| Property | Value |
|---|---|
| MD5 | dd50ffaf434a2f8a25d70497f24f4d54 |
| SHA256 | 95185dd3694a7a1222f4dfc0779ffda5cf32ecf6bec56baf45dd45cda878e3fc |
Error Messages
These are some of the error messages that can appear related to ucagent.exe:
ucagent.exe has encountered a problem and needs to close. We are sorry for the inconvenience.
ucagent.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.
ucagent.exe has stopped working.
End Program - ucagent.exe. This program is not responding.
ucagent.exe is not a valid Win32 application.
ucagent.exe - Application Error. The application failed to initialize properly (0xXXXXXXXX). Click OK to terminate the application.
What will you do with UCAgent.exe?
To help other users, please let us know what you will do with UCAgent.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.
And now some shameless self promotion ;)
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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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