nznat.exe

NetZone Info-Tech Co., Ltd., Shanghai

The application nznat.exe by NetZone Info-Tech Co.,, Shanghai has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
NetZone Info-Tech Co., Ltd., Shanghai  (signed and verified)

MD5:
29a0e77ebab19ce8a1b5de7aba359390

SHA-1:
76abd0cf1104a941ee73e3646cb5413386bdd57f

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
2/23/2017 9:51:40 AM UTC  (eight months ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Optional.NetZoneI
17.2.23.4

File size:
83.8 KB (85,808 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Windows\System32\nznat.exe

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
7/26/2011 7:00:00 AM

Valid to:
8/5/2012 6:59:59 AM

Subject:
CN="NetZone Info-Tech Co., Ltd., Shanghai", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="NetZone Info-Tech Co., Ltd., Shanghai", L=Shanghai, S=Shanghai, 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:
00F1D32C1B972DF4D97FEF5EE83B90E5

File PE Metadata
Compilation timestamp:
6/20/1992 5:22:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Native (none required)

Linker version:
2.25

Entry address:
0xFBC8

Entry point:
55, 8B, EC, 83, C4, C8, 53, 56, 57, 33, FF, 33, F6, E8, 0E, 8B, FF, FF, 85, C0, 75, 10, 68, AC, 00, 41, 00, E8, 18, 89, FF, FF, 59, E9, 7E, 04, 00, 00, A1, A4, 13, 41, 00, 8B, 55, 08, 89, 10, B8, D0, 00, 41, 00, E8, CE, 9B, FF, FF, 33, C0, 89, 45, F8, BA, E0, 00, 41, 00, B8, F8, 00, 41, 00, 8B, 4D, F8, E8, 0F, 91, FF, FF, BA, 68, 01, 41, 00, B8, F8, 00, 41, 00, 8B, 4D, F8, E8, FD, 90, FF, FF, BA, 7C, 01, 41, 00, B8, F8, 00, 41, 00, 8B, 4D, F8, E8, EB, 90, FF, FF, BA, 90, 01, 41, 00, B8, F8, 00, 41, 00, 8B...
 
[+]

Entropy:
6.4947

Developed / compiled with:
Microsoft Visual C++

Code size:
61.5 KB (62,976 bytes)

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