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nvsvc16.EXE

nvsvc16

LouYue Software Development Co.,Ltd.

It is set to automatically execute when any user logs into Windows (through the local user run registry setting) with the name ‘nvsvc16’.
Publisher:
LouYue Software Development Co.,Ltd.  (signed and verified)

Product:
nvsvc16

Description:
nvsvc16.exe

Version:
3, 2, 2, 0

MD5:
3c4759715e0ae9271ec745288e7e5728

SHA-1:
ed49acfa922e214c840eb3c2d2ad005905c087cd

SHA-256:
3893e5b28d139e9c4fd327d4f8a0a312248291abf679e76849f992487efc0ac0

Scanner detections:
1 / 68

Status:
Inconclusive  (not enough data for an accurate detection)

Analysis date:
4/25/2024 8:40:11 AM UTC  (today)

Scan engine
Detection
Engine version

Malwarebytes
PUP.Keylogger
v2014.02.21.08

File size:
55 KB (56,320 bytes)

Product version:
3, 2, 2, 0

Copyright:
Copyright (C) 2006

Original file name:
nvsvc16.EXE

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\csmk\nvsvc16.exe

Digital Signature
Signed by:
LouYue Software Development Co.,Ltd.

Authority:
VeriSign, Inc.

Valid from:
4/12/2011 3:00:00 AM

Valid to:
4/12/2012 2:59:59 AM

Subject:
CN="LouYue Software Development Co.,Ltd.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="LouYue Software Development Co.,Ltd.", L=LouDi, S=HuNan, C=CN

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
4196F92430255474574D2184B3168698

File PE Metadata
Compilation timestamp:
4/13/2011 2:38:32 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
768:F5Sy6bBQQqm3vp0tV4ppmSHVq/7wPTe9JL3E5H:7SyK7qIvw+8/8L8g5H

Entry address:
0x3E2F

Entry point:
55, 8B, EC, 6A, FF, 68, A8, 5A, 40, 00, 68, BC, 3F, 40, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 68, 53, 56, 57, 89, 65, E8, 33, DB, 89, 5D, FC, 6A, 02, FF, 15, 40, 54, 40, 00, 59, 83, 0D, 54, 7E, 40, 00, FF, 83, 0D, 58, 7E, 40, 00, FF, FF, 15, 3C, 54, 40, 00, 8B, 0D, 40, 7E, 40, 00, 89, 08, FF, 15, 38, 54, 40, 00, 8B, 0D, 3C, 7E, 40, 00, 89, 08, A1, 34, 54, 40, 00, 8B, 00, A3, 50, 7E, 40, 00, E8, 1D, 01, 00, 00, 39, 1D, 10, 72, 40, 00, 75, 0C, 68, B8, 3F, 40, 00, FF, 15, 30, 54...
 
[+]

Entropy:
5.2328

Code size:
16 KB (16,384 bytes)

Startup File (All Users Run)
Registry location:
HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Name:
nvsvc16

Command:
C:\Program Files\spk\nvsvc16.exe


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