What is E_TUICN9E.DLL?
E_TUICN9E.DLL is part of Epson Color Printing System and developed by Seiko Epson Corporation according to the E_TUICN9E.DLL version information.
E_TUICN9E.DLL's description is "E_JU1MA0"
E_TUICN9E.DLL is digitally signed by SEIKO EPSON CORPORATION.
E_TUICN9E.DLL is usually located in the 'C:\Windows\system32\spool\DRIVERS\W32X86\3\' folder.
None of the anti-virus scanners at VirusTotal reports anything malicious about E_TUICN9E.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.
Vendor and version information [?]
The following is the available information on E_TUICN9E.DLL:
| Property | Value |
|---|---|
| Product name | Epson Color Printing System |
| Company name | Seiko Epson Corporation |
| File description | E_JU1MA0 |
| Internal name | E_JU1MA0 |
| Original filename | E_JU1MA0.DLL |
| Legal copyright | Copyright (C) Seiko Epson Corporation 2015. All rights reserved. |
| Product version | 2.2x |
| File version | 0. 3. 100. 22 |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | Epson Color Printing System |
| Company name | Seiko Epson Corporation |
| File description | E_JU1MA0 |
| Internal name | E_JU1MA0 |
| Original filename | E_JU1MA0.DLL |
| Legal copyright | Copyright (C) Seiko Epson Corporatio.. |
| Product version | 2.2x |
| File version | 0. 3. 100. 22 |
Digital signatures [?]
E_TUICN9E.DLL has a valid digital signature.
| Property | Value |
|---|---|
| Signer name | SEIKO EPSON CORPORATION |
| Certificate issuer name | VeriSign Class 3 Code Signing 2010 CA |
| Certificate serial number | 7849feabcfbac29213b3b80f32a87f64 |
VirusTotal report
None of the 71 anti-virus programs at VirusTotal detected the E_TUICN9E.DLL file.
Sandbox Report
The following information was gathered by executing the file inside Cuckoo Sandbox.
Summary
Successfully executed process in sandbox.
Summary
{
"file_exists": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\e3c31a30b0ec80de32d36a613f5c4b709728ed6ac645b47d773df21add2cb6d1.bin.dll",
"C:\\Users\\cuck\\AppData\\Local\\Temp\\e3c31a30b0ec80de32d36a613f5c4b709728ed6ac645b47d773df21add2cb6d1.bin.dll.manifest"
],
"regkey_read": [
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles"
],
"dll_loaded": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\e3c31a30b0ec80de32d36a613f5c4b709728ed6ac645b47d773df21add2cb6d1.bin.dll"
]
}Generic
[
{
"process_path": "C:\\Windows\\System32\\lsass.exe",
"process_name": "lsass.exe",
"pid": 476,
"summary": {},
"first_seen": 1589957587.390625,
"ppid": 376
},
{
"process_path": "C:\\Windows\\SysWOW64\\rundll32.exe",
"process_name": "rundll32.exe",
"pid": 2676,
"summary": {
"file_exists": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\e3c31a30b0ec80de32d36a613f5c4b709728ed6ac645b47d773df21add2cb6d1.bin.dll",
"C:\\Users\\cuck\\AppData\\Local\\Temp\\e3c31a30b0ec80de32d36a613f5c4b709728ed6ac645b47d773df21add2cb6d1.bin.dll.manifest"
],
"regkey_read": [
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles"
],
"dll_loaded": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\e3c31a30b0ec80de32d36a613f5c4b709728ed6ac645b47d773df21add2cb6d1.bin.dll"
]
},
"first_seen": 1589957587.703125,
"ppid": 2892
}
]Signatures
[
{
"markcount": 1,
"families": [],
"description": "This executable has a PDB path",
"severity": 1,
"marks": [
{
"category": "pdb_path",
"ioc": "E_JU1MA0.pdb",
"type": "ioc",
"description": null
}
],
"references": [],
"name": "has_pdb"
},
{
"markcount": 7,
"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": {
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"stack_dep_bypass": 0,
"stack_pivoted": 0,
"heap_dep_bypass": 0,
"length": 4096,
"protection": 64,
"process_handle": "0xffffffff",
"base_address": "0x74c81000"
},
"time": 1589957587.969125,
"tid": 1512,
"flags": {
"protection": "PAGE_EXECUTE_READWRITE"
}
},
"pid": 2676,
"type": "call",
"cid": 10
},
{
"call": {
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"status": 1,
"stacktrace": [],
"api": "NtProtectVirtualMemory",
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"arguments": {
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"stack_dep_bypass": 0,
"stack_pivoted": 0,
"heap_dep_bypass": 0,
"length": 4096,
"protection": 64,
"process_handle": "0xffffffff",
"base_address": "0x74ae1000"
},
"time": 1589957587.969125,
"tid": 1512,
"flags": {
"protection": "PAGE_EXECUTE_READWRITE"
}
},
"pid": 2676,
"type": "call",
"cid": 12
},
{
"call": {
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"stacktrace": [],
"api": "NtProtectVirtualMemory",
"return_value": 0,
"arguments": {
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"stack_dep_bypass": 0,
"stack_pivoted": 0,
"heap_dep_bypass": 0,
"length": 4096,
"protection": 64,
"process_handle": "0xffffffff",
"base_address": "0x74f21000"
},
"time": 1589957587.969125,
"tid": 1512,
"flags": {
"protection": "PAGE_EXECUTE_READWRITE"
}
},
"pid": 2676,
"type": "call",
"cid": 14
},
{
"call": {
"category": "process",
"status": 1,
"stacktrace": [],
"api": "NtProtectVirtualMemory",
"return_value": 0,
"arguments": {
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"stack_dep_bypass": 0,
"stack_pivoted": 0,
"heap_dep_bypass": 0,
"length": 4096,
"protection": 64,
"process_handle": "0xffffffff",
"base_address": "0x74ea1000"
},
"time": 1589957587.969125,
"tid": 1512,
"flags": {
"protection": "PAGE_EXECUTE_READWRITE"
}
},
"pid": 2676,
"type": "call",
"cid": 16
},
{
"call": {
"category": "process",
"status": 1,
"stacktrace": [],
"api": "NtProtectVirtualMemory",
"return_value": 0,
"arguments": {
"process_identifier": 2676,
"stack_dep_bypass": 0,
"stack_pivoted": 0,
"heap_dep_bypass": 0,
"length": 4096,
"protection": 64,
"process_handle": "0xffffffff",
"base_address": "0x77311000"
},
"time": 1589957587.969125,
"tid": 1512,
"flags": {
"protection": "PAGE_EXECUTE_READWRITE"
}
},
"pid": 2676,
"type": "call",
"cid": 18
},
{
"call": {
"category": "process",
"status": 1,
"stacktrace": [],
"api": "NtProtectVirtualMemory",
"return_value": 0,
"arguments": {
"process_identifier": 2676,
"stack_dep_bypass": 0,
"stack_pivoted": 0,
"heap_dep_bypass": 0,
"length": 4096,
"protection": 64,
"process_handle": "0xffffffff",
"base_address": "0x750a1000"
},
"time": 1589957587.969125,
"tid": 1512,
"flags": {
"protection": "PAGE_EXECUTE_READWRITE"
}
},
"pid": 2676,
"type": "call",
"cid": 20
},
{
"call": {
"category": "process",
"status": 1,
"stacktrace": [],
"api": "NtProtectVirtualMemory",
"return_value": 0,
"arguments": {
"process_identifier": 2676,
"stack_dep_bypass": 0,
"stack_pivoted": 0,
"heap_dep_bypass": 0,
"length": 4096,
"protection": 64,
"process_handle": "0xffffffff",
"base_address": "0x75081000"
},
"time": 1589957587.969125,
"tid": 1512,
"flags": {
"protection": "PAGE_EXECUTE_READWRITE"
}
},
"pid": 2676,
"type": "call",
"cid": 22
}
],
"references": [],
"name": "allocates_rwx"
}
]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": 3.1098389625549316,
"dport": 137,
"sport": 137
},
{
"src": "192.168.56.101",
"dst": "224.0.0.252",
"offset": 4318,
"time": 3.0365588665008545,
"dport": 5355,
"sport": 51001
},
{
"src": "192.168.56.101",
"dst": "224.0.0.252",
"offset": 4646,
"time": 1.0808629989624023,
"dport": 5355,
"sport": 53595
},
{
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"offset": 4974,
"time": 3.0428669452667236,
"dport": 5355,
"sport": 53848
},
{
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"offset": 5302,
"time": 1.5191879272460938,
"dport": 5355,
"sport": 54255
},
{
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"offset": 5630,
"time": -0.04880213737487793,
"dport": 5355,
"sport": 55314
},
{
"src": "192.168.56.101",
"dst": "239.255.255.250",
"offset": 5958,
"time": 1.5853619575500488,
"dport": 1900,
"sport": 1900
},
{
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"dst": "239.255.255.250",
"offset": 14640,
"time": 1.1022088527679443,
"dport": 3702,
"sport": 49152
},
{
"src": "192.168.56.101",
"dst": "239.255.255.250",
"offset": 18832,
"time": 3.1382508277893066,
"dport": 1900,
"sport": 53598
}
],
"dns_servers": [],
"http": [],
"icmp": [],
"smtp": [],
"tcp": [],
"smtp_ex": [],
"mitm": [],
"hosts": [],
"pcap_sha256": "6094c01e57860bd48bba74691cb1564e52ce83e6703f8ef858f35de2d65efee3",
"dns": [],
"http_ex": [],
"domains": [],
"dead_hosts": [],
"sorted_pcap_sha256": "88a34af337dad048351467bb8d78b9fa0ee45ed4ab24d5c10162bff3840141c7",
"irc": [],
"https_ex": []
}Screenshots
Hashes [?]
| Property | Value |
|---|---|
| MD5 | 926d0177d08567611d9fa97e0161687d |
| SHA256 | e3c31a30b0ec80de32d36a613f5c4b709728ed6ac645b47d773df21add2cb6d1 |
What will you do with E_TUICN9E.DLL?
To help other users, please let us know what you will do with E_TUICN9E.DLL:
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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