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zoominstaller.exe

Windows Internet Explorer

Zoom Video Communications, Inc.

This is a setup and installation application. The file has been seen being downloaded from campus.pnlrosario.com and multiple other hosts.
Publisher:
Microsoft Corporation  (signed by Zoom Video Communications, Inc.)

Product:
Windows® Internet Explorer

Description:
Win32 Cabinet Self-Extractor

Version:
10.00.9200.16384 (win8_rtm.120725-1247)

MD5:
1bf8d81aa9c9896b3fa61f74ad4aa9c4

SHA-1:
e06f90202e51b209c227d7bbfff570ffbb00e5d7

SHA-256:
358c12d22d9d303c8d53fe35757b5ab7c3ce85939d7aa7a944468cb5221e3850

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/24/2024 4:23:30 AM UTC  (today)

File size:
7.9 MB (8,304,304 bytes)

Product version:
10.00.9200.16384

Copyright:
© Microsoft Corporation. All rights reserved.

Original file name:
WEXTRACT.EXE .MUI

File type:
Executable application (Win32 EXE)

Language:
English (United States)

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

Digital Signature
Signed by:
Zoom Video Communications, Inc.

Authority:
DigiCert Inc

Valid from:
2/2/2016 7:00:00 PM

Valid to:
1/22/2019 7:00:00 AM

Subject:
CN="Zoom Video Communications, Inc.", O="Zoom Video Communications, Inc.", L=San Jose, S=California, C=US, PostalCode=95113, STREET=55 Almaden Blvd, STREET=6th Floor, SERIALNUMBER=4969967, OID.1.3.6.1.4.1.311.60.2.1.2=Delaware, OID.1.3.6.1.4.1.311.60.2.1.3=US, OID.2.5.4.15=Private Organization

Issuer:
CN=DigiCert EV Code Signing CA (SHA2), OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0A60F76531C1E9597A4EC6E2BC440619

File PE Metadata
Compilation timestamp:
7/25/2012 9:16:02 PM

OS version:
6.2

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.10

CTPH (ssdeep):
196608:7dNIEjDlBNIjpwajLQzxquDAhvzj8PGaS5olTcM:7YEjDlBNopJL0xqushvvaGaSacM

Entry address:
0x6897

Entry point:
E8, B5, 03, 00, 00, E9, 0D, FE, FF, FF, CC, CC, CC, CC, CC, 3B, 0D, 0C, 70, 40, 00, 75, 03, C2, 00, 00, E9, 05, 00, 00, 00, CC, CC, CC, CC, CC, 8B, FF, 55, 8B, EC, 81, EC, 24, 03, 00, 00, A3, 20, 74, 40, 00, 89, 0D, 1C, 74, 40, 00, 89, 15, 18, 74, 40, 00, 89, 1D, 14, 74, 40, 00, 89, 35, 10, 74, 40, 00, 89, 3D, 0C, 74, 40, 00, 66, 8C, 15, 38, 74, 40, 00, 66, 8C, 0D, 2C, 74, 40, 00, 66, 8C, 1D, 08, 74, 40, 00, 66, 8C, 05, 04, 74, 40, 00, 66, 8C, 25, 00, 74, 40, 00, 66, 8C, 2D, FC, 73, 40, 00, 9C, 8F, 05, 30...
 
[+]

Entropy:
7.9976  (probably packed)

Code size:
24 KB (24,576 bytes)

The file zoominstaller.exe has been seen being distributed by the following 4 URLs.

http://campus.pnlrosario.com/location.cgi

http://zoom.us/client/.../ZoomInstaller.exe

https://d11yldzmag5yn.cloudfront.net/prod/.../ZoomInstaller.exe

https://zoom.us/client/.../ZoomInstaller.exe

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