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avg-antivirus-free.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 avg-antivirus-free.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:
d4f7174f80646729345b2b6ee2457871

SHA-1:
97b0f55ee7611edf5b77c3c88bb748865ccc0a38

SHA-256:
30045367557c542e4459f93024d1570d23eca7b01791d7daf6ad7b6bedb4fead

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:
12/24/2024 6:21:09 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Tuguu.Bundler (M)
16.6.30.4

File size:
312.5 KB (320,040 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
TUGUU DomaIQ Setup

Common path:
C:\users\{user}\downloads\avg-antivirus-free.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:
1/30/2014 1:50:49 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:ewbqks+CRoRwGg00jN/wfLEAy8zsH1j05sYUncjIdqIdpx1xmLcgcO9U004NOFVT:eweks+CRE0mfLS8zW1Osdnp1PuJ93PYT

Entry address:
0x1576

Entry point:
E8, CC, 26, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A3, D8, CF, 40, 00, 89, 0D, D4, CF, 40, 00, 89, 15, D0, CF, 40, 00, 89, 1D, CC, CF, 40, 00, 89, 35, C8, CF, 40, 00, 89, 3D, C4, CF, 40, 00, 66, 8C, 15, F0, CF, 40, 00, 66, 8C, 0D, E4, CF, 40, 00, 66, 8C, 1D, C0, CF, 40, 00, 66, 8C, 05, BC, CF, 40, 00, 66, 8C, 25, B8, CF, 40, 00, 66, 8C, 2D, B4, CF, 40, 00, 9C, 8F, 05, E8, CF, 40, 00, 8B, 45, 00, A3, DC, CF, 40, 00, 8B, 45, 04, A3, E0, CF, 40, 00, 8D, 45, 08, A3, EC, CF, 40...
 
[+]

Entropy:
5.8918

Code size:
30.5 KB (31,232 bytes)

The file avg-antivirus-free.exe has been seen being distributed by the following URL.

http://ttb.gufiledownload.com/download/request/.../14D7gtzw?mkwid=KqoFASZf&pcrid=3177198984&kword=avg 2014 free download&match=e

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