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appstudio.exe

NSB/AppStudio

NS BASIC Corporation

The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from api.edmodo.com.
Publisher:
NS BASIC Corporation   (signed by NS BASIC Corporation)

Product:
NSB/AppStudio

Description:
NSB/AppStudio Setup

MD5:
f322fb0d565b86682206e1963c8b4797

SHA-1:
fc45d4f4fa399f01e3b9857bccf5e4991ba1bcd7

SHA-256:
e0930f380353c5ae1b0b20c83f1a05d42aba95ebeac497d7bc11e60806d8de77

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
12/26/2024 8:22:36 AM UTC  (today)

File size:
27.7 MB (29,048,008 bytes)

Copyright:
© 2014 NS BASIC Corporation

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

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

Digital Signature
Signed by:
NS BASIC Corporation

Authority:
COMODO CA Limited

Valid from:
7/3/2013 3:00:00 AM

Valid to:
7/4/2014 2:59:59 AM

Subject:
CN=NS BASIC Corporation, O=NS BASIC Corporation, STREET=71 Hill Crescent, L=Toronto, S=On, PostalCode=M1M1J3, C=CA

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
674D40E7216F734609D87537AACAB5B0

File PE Metadata
Compilation timestamp:
6/20/1992 1:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
786432:2tYSCI26ttyki6O3/Ps4/1HrrO2N6y8OV:2WLAyV3nd9r3xHV

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:
7.9999

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

Code size:
39.5 KB (40,448 bytes)

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

https://api.edmodo.com/files/.../download?f=79bc8t4bf0lokj6nrl9nzp8o

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