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picasa_installer.exe

One Installer LLC

This is the Vittalia Filewon Installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application picasa_installer.exe by One Installer 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 Vittalia DM installer. The file has been seen being downloaded from picasa.en.softonic.com.
Publisher:
One Installer LLC  (signed and verified)

MD5:
701dfa7ec4feccd37eb08b2dc4b062bc

SHA-1:
c330e29e3460c46889faadf4d7ddac72df37a5e8

SHA-256:
b06f437ca8de11b3d79856238d4e520bfd459584f7590dca9851d52685449fc5

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Bundles additional software, mostly toolbars and other potentially unwanted applications using the Vittalia monitization installer.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
4/20/2024 1:48:33 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Vittalia.OneInstaller (M)
15.11.17.9

File size:
3 MB (3,136,840 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Vittalia DM

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

Digital Signature
Signed by:
One Installer LLC

Authority:
GoDaddy.com, Inc.

Valid from:
4/17/2013 6:04:59 AM

Valid to:
1/31/2014 1:35:46 PM

Subject:
CN=One Installer LLC, O=One Installer LLC, L=Wilmington, S=DE, C=US

Issuer:
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
2B029B9A2C94E9

File PE Metadata
Compilation timestamp:
4/17/2013 5:46:00 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
49152:BP3MCR8uncE6QTbYU4ug1PhoMQTIYNeTN3obEUmQf7fqW/NBvh4nYJlYFie:Bs4rcSmC5nhRHY

Entry address:
0x65070

Entry point:
60, BE, 00, 20, 44, 00, 8D, BE, 00, F0, FB, FF, 57, 83, CD, FF, EB, 10, 90, 90, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89...
 
[+]

Entropy:
6.3859

Packer / compiler:
UPX 2.90LZMA

Code size:
144 KB (147,456 bytes)

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

http://picasa.en.softonic.com/download

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