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winofficesetup.exe

WindowsOffice Setup

Limited Liability Company

The application winofficesetup.exe by Limited Liability Company has been detected as a potentially unwanted program 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 NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from files.windowsoffice.ru.
Publisher:
ITVA LLC  (signed by Limited Liability Company )

Product:
WindowsOffice Setup

Version:
1.1.0.3

MD5:
bcd1af99dd97c281837dd0717258ede2

SHA-1:
091c073ee6ed36a4f0b7b498cc1a5c9aa76f458d

SHA-256:
4594820a2e6ecbb014ba9fad0809d5a4d5cfd31deaa19c42055e1d482bdeb348

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
9/22/2024 8:37:11 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ITVA.LimitedLiabilityCompany.Installer (M)
16.1.3.2

File size:
44.6 MB (46,798,168 bytes)

Product version:
1.1

Copyright:
ITVA LLC

Trademarks:
WindowsOffice is a Trademark of ITVA, LLC.

Original file name:
WinOfficeSetup.exe

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Russian (Russia)

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

Digital Signature
Signed by:
Limited Liability Company

Authority:
COMODO CA Limited

Valid from:
6/2/2015 7:00:00 PM

Valid to:
6/2/2016 6:59:59 PM

Subject:
CN="Limited Liability Company ""ITVA""", O="Limited Liability Company ""ITVA""", STREET="AVENUE PARKHOMENKO, 27/2", L=Saint-Petersburg, S=RU, PostalCode=194156, C=RU

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

Serial number:
414A774DAB0A67C1522D00EFA107265C

File PE Metadata
Compilation timestamp:
10/6/2014 11:40:17 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
786432:bRteakWsDgiI+U/9UoWyEN4+I/9uZdinKstNcspByfT3M38hXCW7ZbdAYr5zahfE:WaHsinWoWyENhIVuSKRspor3M38XCOHb

Entry address:
0x3217

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 09, A3, B8, 37, 42, 00, E8, C0, 2D, 00, 00, A3, 04, 37, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, B8, EC, 41, 00, FF, 15, 64, 71, 40, 00, 68, E4, 91, 40, 00, 68, 00, 2F, 42, 00, E8, 6A, 2A, 00, 00, FF, 15, B0, 70, 40, 00, BD, 00, 90, 42, 00, 50, 55, E8, 58, 2A...
 
[+]

Entropy:
8.0000

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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

http://files.windowsoffice.ru/WinOfficeSetup.exe

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