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ezwdemo60inst.exe

EZNEC Demo

Roy Lewallen

The application ezwdemo60inst.exe, “EZNEC Demo v. 6.0 Setup ” by Roy Lewallen has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Inno Setup installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
Roy W. Lewallen   (signed by Roy Lewallen)

Product:
EZNEC Demo

Description:
EZNEC Demo v. 6.0 Setup

Version:
6.0.12.0

MD5:
38703654918317a15e2b3a444d4ed1e8

SHA-1:
dea4aecd21e93151e8e3c09b9647ffd081e31ddc

SHA-256:
b53804ffbafdd4fb7de9c06c59fdcf2a20d1e68a02025aa686a900a0abfeed4d

Scanner detections:
1 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
8/4/2025 5:30:45 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.CSH (L)
17.2.12.21

File size:
13.2 MB (13,816,448 bytes)

Product version:
6.0

Copyright:
Copyright ©2000-17 by Roy W. Lewallen

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\ezwdemo60inst.exe

Digital Signature
Signed by:
Roy Lewallen

Authority:
COMODO CA Limited

Valid from:
10/5/2014 6:00:00 PM

Valid to:
10/6/2019 5:59:59 PM

Subject:
CN=Roy Lewallen, O=Roy Lewallen, STREET=5470 SW 152nd Ave, L=Beaverton, S=OR, PostalCode=97007, C=US

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
10E8CB495DA20CA8B9BD3E3CFA9FA59F

File PE Metadata
Compilation timestamp:
6/19/1992 4:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9991

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

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