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camtasia-studio.exe

Setup Manager

QUALITY SCORE SL

The application camtasia-studio.exe by QUALITY SCORE SL has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The file has been seen being downloaded from proograms.com and multiple other hosts.
Publisher:
QUALITY SCORE SL  (signed and verified)

Product:
Setup Manager

Version:
2.1.0.18

MD5:
cafe8daefc729a0b28511df78de104ac

SHA-1:
88fca43abab05500bfeb8c0af6bf59024f275246

SHA-256:
e14155f6472b7930e55608746dd0c71e62271e867bade7f80d872849a72374e7

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
4/25/2024 9:36:00 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.QUALITYSCORE.Installer (M)
16.1.9.8

File size:
218.8 KB (224,056 bytes)

Product version:
2.1.0.18

Copyright:
Copyright © 2014

Original file name:
DynmicInstaller.exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\camtasia-studio.exe

Digital Signature
Signed by:
QUALITY SCORE SL

Authority:
COMODO CA Limited

Valid from:
1/1/2014 7:00:00 PM

Valid to:
1/2/2015 6:59:59 PM

Subject:
CN=QUALITY SCORE SL, O=QUALITY SCORE SL, STREET=CALLE SERRANO 213, L=MADRID, S=MADRID, PostalCode=28016, C=ES

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

Serial number:
4AB0F061E1C305B4B31A8ACE3AEA2E01

File PE Metadata
Compilation timestamp:
4/30/2014 11:06:07 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
3072:Xo1EJmDfrJmDfLuLU69d269dYLroN9DVv5FjJmDfl++9ccS:wEGfrGf369Q69GLro93BGfl+1X

Entry address:
0x2DE7E

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
6.3531

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
176 KB (180,224 bytes)

The file camtasia-studio.exe has been seen being distributed by the following 2 URLs.

http://proograms.com/bin/.../horizon.exe

http://proograms.com/bin/.../norton-3-6-0.exe

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