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VOffice.exe

VideoOffice

4NB Corp.

Publisher:
4NB Corp.  (signed and verified)

Product:
VideoOffice

Description:
4NB VideoOffice Client

Version:
6.7.5.1105

MD5:
e187c0bf9cbf9344f51f8f1c8a5f1563

SHA-1:
141b4c82f796e56a733eed1a7cd9d3849f69d941

SHA-256:
8f61a85417d6e7990120eb509b28451042e6b6d144b827bb34e1f1e59f433115

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
7/13/2025 5:17:20 AM UTC  (today)

File size:
8.1 MB (8,452,344 bytes)

Product version:
6.7.5

Copyright:
4NB Corp.

Trademarks:
VideoOffice

Original file name:
VOffice.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\ProgramData\4nb\4nb\videoschoolx26_paran_kor\voffice.exe

Digital Signature
Signed by:
4NB Corp.

Authority:
thawte, Inc.

Valid from:
7/21/2015 5:00:00 PM

Valid to:
9/19/2016 4:59:59 PM

Subject:
CN=4NB Corp., O=4NB Corp., L=Seongdong-gu, S=Seoul, C=KR

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
2FBB977F2DCFC610DA6695FF669E1BB3

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:pDkjGcmxOFiHQbw1pWeR1xqqicUXESprKubPEsY:y/FdbwiGq1XE5ub8sY

Entry address:
0x433408

Entry point:
55, 8B, EC, 83, C4, F0, 56, 57, B8, A0, 1F, 83, 00, E8, 56, 45, BD, FF, E8, A1, 87, FF, FF, 48, 7D, 76, A1, 18, 25, 85, 00, 8D, 78, 0B, BE, A0, 34, 83, 00, A5, 66, A5, A4, A1, A0, 18, 85, 00, 8B, 00, E8, 31, BF, CB, FF, E8, E8, 8F, FF, FF, 8B, 15, 88, 20, 85, 00, 88, 02, E8, 53, B5, EF, FF, A1, A0, 18, 85, 00, 8B, 00, C6, 40, 5B, 00, 8B, 0D, 4C, 12, 85, 00, A1, A0, 18, 85, 00, 8B, 00, 8B, 15, AC, 96, 79, 00, E8, 14, BF, CB, FF, 8B, 0D, 94, 0B, 85, 00, A1, A0, 18, 85, 00, 8B, 00, 8B, 15, E8, 21, 79, 00, E8...
 
[+]

Entropy:
6.9222

Developed / compiled with:
Microsoft Visual C++

Code size:
4.2 MB (4,400,640 bytes)

Windows Firewall Allowed Program
Name:
4nb videooffice client


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