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wsetup.exe

ManyCam

The application wsetup.exe by ManyCam 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 NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from installer.manycams.com.
Publisher:
ManyCam  (signed and verified)

MD5:
0009d4b51616cd66083ab0e93d250569

SHA-1:
279806832a55e474d0ab16be4228e1fbdf94e13b

SHA-256:
733ffe2f58dd58a32c85b3a662f122ac595b1b6cd85d2cbf474ca384fcb05067

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
9/27/2025 11:47:09 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Visicom.ManyCam (L)
16.6.10.12

File size:
39.7 KB (40,632 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\wsetup.exe

Digital Signature
Signed by:
ManyCam

Authority:
VeriSign, Inc.

Valid from:
10/28/2014 7:00:00 PM

Valid to:
10/28/2016 6:59:59 PM

Subject:
CN=ManyCam, OU=ManyCam, O=ManyCam, L=Brossard, S=Quebec, C=CA

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:
4951B59C41CC014CC60A41D270B7F03B

File PE Metadata
Compilation timestamp:
12/5/2009 4:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
768:3rHJd0TpH2+bQ2dUWVX9Hfv1JMWmtLEJOyuBxG0D3mjfS3XJMRjMMBnI:3rpgpHzb9dZVX9fHMvG0D3XJMxnI

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
6.5983

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file wsetup.exe has been seen being distributed by the following URL.

http://installer.manycams.com/.../google_chrome_oneclick_installer.exe

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