» zchatapp.dll
Overview
Analysis
File Details
Programs (1)

zchatapp.dll

Zoom Video Call

Zoom Video Communications, Inc.

This is installed with Zoom.

File name:

zchatapp.dll

Publisher:

Zoom Video Communications, Inc. (signed and verified)

Product:

Zoom Video Call

Version:

1, 0, 2012, 1222

MD5:

fbbc84ed166445ddc129e2621642aba6

SHA-1:

2a8d13f6acc6a765e71493ff9078f7395a2f8dcf

SHA-256:

c59b4b34b7a5d779c70abb0575933cdb5cd1d50aa3b03206af574177cb89d5c2

Scanner detections:

0 / 68

Status:

Clean (as of last analysis)

Analysis date:

6/20/2025 2:59:59 PM UTC (today)

File size:

1.2 MB (1,297,736 bytes)

Product version:

1, 0, 2012, 1222

Trademarks:

Zoom Video Call

Original file name:

Zoom Video Call

File type:

Dynamic link library (Win32 DLL)

Language:

English (United States)

Common path:

C:\users\{user}\appdata\roaming\zoom\bin\zchatapp.dll

Digital Signature

Signed by:

Zoom Video Communications, Inc.

Authority:

VeriSign, Inc.

Valid from:

5/8/2012 8:00:00 PM

Valid to:

5/9/2013 7:59:59 PM

Subject:

CN="Zoom Video Communications, Inc.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Zoom Video Communications, Inc.", L=Santa Clara, S=California, C=US

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:

5B854574BA5600F92A58956938446DFB

File PE Metadata

Compilation timestamp:

2/5/2013 4:45:27 AM

OS version:

5.0

OS bitness:

Win32

Subsystem:

Windows GUI

Linker version:

9.0

CTPH (ssdeep):

24576:fQpYITctLmUKPNmjXiG/abkbbHPRebig+2eB1S4SLnubVgat1a7v:fqckUKPNmjyG/5STubNt1a7v

Entry address:

0xC90D3

Entry point:

8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 03, 09, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, CC, FE, FF, FF, 59, 5D, C2, 0C, 00, FF, 25, DC, 3A, 0E, 10, FF, 25, D8, 3A, 0E, 10, FF, 25, D4, 3A, 0E, 10, FF, 25, D0, 3A, 0E, 10, FF, 25, C8, 3A, 0E, 10, FF, 25, C0, 3A, 0E, 10, FF, 25, BC, 3A, 0E, 10, FF, 25, B8, 3A, 0E, 10, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 57, 56, 53, 33, FF, 8B, 44, 24, 14, 0B, C0, 7D, 14, 47, 8B, 54, 24, 10, F7, D8, F7, DA, 83, D8, 00, 89, 44, 24, 14, 89, 54, 24, 10, 8B, 44... 
[+]

Entropy:

6.6232

Code size:

901 KB (922,624 bytes)

The file zchatapp.dll has been discovered within the following program.

Zoom by Zoom Video Communications, Inc.

Publisher's description - “Zoom, the cloud meeting company, unifies mobile collaboration, cloud video conferencing and simple online meetings into one easy-to-use platform. Our solution offers the best video, audio and screen-sharing experience across Windows PC, Mac, iOS, Android and H.”

zoom.us

About 9% of users remove it

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