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installer_open-office_english.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 installer_open-office_english.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 openoffice.begin.pro.
Publisher:
One Installer LLC  (signed and verified)

MD5:
aa59b06715a45628c24b3a39099d047d

SHA-1:
3542615af1da17223e8487883d774743809fc76f

SHA-256:
3acb74704995fbd6933a83f22f2f5024a1d18854d76e228cecbf331995467006

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Bundles additional software, mostly toolbars and other potentially unwanted applications using the Vittalia monitization 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:
12/29/2024 8:45:44 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Vittalia.OneInstaller (M)
16.2.20.14

File size:
4.1 MB (4,335,328 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Vittalia DM

Common path:
C:\users\{user}\downloads\installer_open-office_english.exe

Digital Signature
Signed by:
One Installer LLC

Authority:
GoDaddy.com, Inc.

Valid from:
9/16/2013 5:37:01 AM

Valid to:
6/24/2016 11:26:08 AM

Subject:
CN=One Installer LLC, O=One Installer LLC, L=Wilmington, S=Delaware, 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:
2795ED8C3E155C

File PE Metadata
Compilation timestamp:
10/16/2013 4:22:35 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
49152:uOJP+tXRK8YkFe+K3l5Tkug1/lQnQTLYTaOHeJcSQV1lZZ3JMPDlnQlxQPjN1oNu:Kbfjk4cNZp7kElTk

Entry address:
0x111B1

Entry point:
E8, 6A, 98, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 78, 0D, 43, 00, E8, D9, 54, 00, 00, E8, 49, 43, 00, 00, 0F, B7, F0, 6A, 02, E8, FD, 97, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, 35, 77, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
6.4263

Code size:
148.5 KB (152,064 bytes)

The file installer_open-office_english.exe has been seen being distributed by the following URL.

http://openoffice.begin.pro/.../down.php?p=US-SOFT

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