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camstudio.exe

Tuguu S.L.

The Tuguu download and install manager uses the DomalIQ installer to bundle additional adware offers such as toolbars and browser extensions during the setup process. This software distributes modified installers which are not the same as the original distributed by the author. The application camstudio.exe by Tuguu S.L has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the TUGUU DomaIQ Setup installer.
Publisher:
Tuguu S.L.  (signed and verified)

MD5:
4df8ed442495b5b3b92e6614e52db3fe

SHA-1:
33e21ed46f18b2cf1e2465bcd558d34966c8bcd5

SHA-256:
7443ae81bbe25d0875a9997e8ae46e1ad8bc34b108e9ec0d732b8f3e450c39f6

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Bundles third-party components such as adware in the installer.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
4/19/2024 5:25:12 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Tuguu.Bundler (M)
16.2.13.9

File size:
262.1 KB (268,400 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
TUGUU DomaIQ Setup

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

Digital Signature
Signed by:
Tuguu S.L.

Authority:
Starfield Technologies, Inc.

Valid from:
12/9/2013 9:56:54 AM

Valid to:
12/9/2014 9:56:54 AM

Subject:
CN=Tuguu S.L., O=Tuguu S.L., L=Adeje, S=Santa Cruz de Tenerife, C=ES

Issuer:
SERIALNUMBER=10688435, CN=Starfield Secure Certification Authority, OU=http://certificates.starfieldtech.com/repository, O="Starfield Technologies, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
4B49CE87BAE8BE

File PE Metadata
Compilation timestamp:
5/26/2014 5:17:54 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
6144:KY7/4rMHhkF9V6fg7AQgiDu0A/ujAK3VyBz3GU0Yp:KYrmSUEEAVia0A/HBz3LZ

Entry address:
0x5524

Entry point:
B8, 54, DA, 48, 00, 50, 64, FF, 35, 00, 00, 00, 00, 64, 89, 25, 00, 00, 00, 00, 33, C0, 89, 08, 70, 65, 63, 4F, 4D, 50, 41, 43, 54, 32, 00, 03, 9E, 0A, F2, 32, E1, 78, E3, 10, 6E, 7C, 13, BC, CC, EE, 7D, C9, 95, FE, AF, FE, 99, F5, 38, F3, FA, CA, 0F, E2, 40, ED, 23, C6, DB, A0, 0F, A7, AD, 94, 3A, F1, 93, CA, 30, 5B, 9C, 31, C5, 5F, B8, 89, 76, BF, 63, A8, BD, 54, F5, D2, 6B, F6, 0F, BD, B1, 01, 57, C1, D5, DA, 79, C2, 9B, 90, 1D, F5, AF, 24, E7, CE, BC, B0, 43, A7, BE, F5, FD, F3, 1D, 38, E2, 74, 71, 82...
 
[+]

Entropy:
7.9199  (probably packed)

Code size:
111 KB (113,664 bytes)

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