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presentationa.exe

Presentation Assistant

Daoyu Liu

The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from www.presentation-assistant.com.
Publisher:
presentation-assistant.com   (signed by Daoyu Liu)

Product:
Presentation Assistant

Description:
3.0.1

Version:
3.0.1

MD5:
8496425fe1859a55767f70a25eeaa131

SHA-1:
d2ecdab329fc3ccb22c49ba03c62124be4affeb7

SHA-256:
1026fa49de1bc6a84b407c099122b8f35f8eea2c62d7e2542309ec4de79dd4b2

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
7/16/2025 4:02:10 PM UTC  (today)

File size:
6.8 MB (7,156,400 bytes)

Product version:
3.0.1

Copyright:
presentation-assistant.com 2008-2016 All Right Reserved

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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

Digital Signature
Signed by:
Daoyu Liu

Authority:
StartCom Ltd.

Valid from:
7/1/2016 7:43:09 AM

Valid to:
7/1/2018 7:43:09 AM

Subject:
CN=Daoyu Liu, L=Guangzhou, S=Guangdong, C=CN

Issuer:
CN=StartCom Class 2 Object CA, OU=StartCom Certification Authority, O=StartCom Ltd., C=IL

Serial number:
10EBC72D1A5507A5DF28525051FFE973

File PE Metadata
Compilation timestamp:
6/20/1992 3:52:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
196608:VNlws/9uUf5rMRURuVA2OUqJcwb9VafbfQAi6hrZ:p/91CORGfgcKazguZ

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:
7.9994

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

Code size:
39.5 KB (40,448 bytes)

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

http://www.presentation-assistant.com/.../presentationa.exe

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