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picasa_setup.exe

Advertiso GmbH

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application picasa_setup.exe by Advertiso GmbH has been detected as adware by 11 anti-malware scanners. The program is a setup application that uses the installCore installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from s3-eu-west-1.amazonaws.com.
Publisher:
Advertiso GmbH  (signed and verified)

MD5:
49ea2a7e5ba5418c780505da2c6d7825

SHA-1:
e1769b8c973e44b9051b6a28aaaf161e2fb35b8d

SHA-256:
c6e915fd7a4a642fed40d8839e213409235c288d8e0afe2302d3886aeca8bcb3

Scanner detections:
11 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

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:
4/20/2024 2:28:56 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/InstallCore.Gen7
7.11.180.70

AVG
InstallC
2015.0.3345

Baidu Antivirus
Adware.Win32.InstallCore
4.0.3.14123

Dr.Web
Trojan.Packed.28386
9.0.1.0264

ESET NOD32
Win32/InstallCore.MZ potentially unwanted application
8.7.0.302.0

herdProtect (fuzzy)
variant of samsung-kies_setup.exe (Adware)
2014.12.3.17

K7 AntiVirus
Unwanted-Program
13.184.13741

Reason Heuristics
PUP.Installer.AdvertisoGmbH.M
14.9.21.8

Sophos
Install Core Click run software
4.98

VIPRE Antivirus
Threat.4786018
33706

Zillya! Antivirus
Adware.InstallCore.Win32.196
2.0.0.1962

File size:
782.2 KB (800,960 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

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

Digital Signature
Signed by:
Advertiso GmbH

Authority:
COMODO CA Limited

Valid from:
10/28/2013 1:00:00 AM

Valid to:
10/29/2014 12:59:59 AM

Subject:
CN=Advertiso GmbH, O=Advertiso GmbH, STREET=Kiebitzhof 1a, L=Hamburg, S=Hamburg, PostalCode=22089, C=DE

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

Serial number:
5E967C83796D144C896154F79240904C

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:BjFpSnJSikBPsNAYKWWYhvR58aBzmPQyn:BxbiYUNblR7fyn

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, BF, A9, FF, FF, E8, 5E, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Entropy:
7.7867

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

Code size:
37 KB (37,888 bytes)

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

https://s3-eu-west-1.amazonaws.com/securecloudfiledownload1410392442/fast/downloads/67212/.../picasa_setup.exe

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