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opera_install.exe

UgProm LLC

This is the bundle installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application opera_install.exe by UgProm 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 Winner Download Manager installer.
Publisher:
Ugprom Ltd  (signed by UgProm LLC)

Description:
installer.exe

Version:
1.7.0.5

MD5:
5601cb7cca947166c80cabaa4a9d70d1

SHA-1:
7d6bb34b88cad579b4a1d87f20d5099acc4b107a

SHA-256:
15c537d50914c75f00f241790d97e94c303c6f73c03ee9de88b199a0aba32b5d

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

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:
11/17/2024 4:35:11 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TIMP (M)
17.3.6.19

File size:
2.1 MB (2,187,264 bytes)

Product version:
1.0.0.0

Copyright:
All rights reserved. Copyright 2013-2014

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Winner Download Manager

Common path:
C:\users\{user}\appdata\roaming\installer\opera_install.exe

Digital Signature
Signed by:
UgProm LLC

Authority:
COMODO CA Limited

Valid from:
4/22/2014 3:00:00 AM

Valid to:
4/23/2015 2:59:59 AM

Subject:
CN=UgProm LLC, O=UgProm LLC, STREET="2-aja Zavodskaya ul., 2", L=Kraskovo, S="Moskovskaja Oblast, Lubereckij rayon", PostalCode=140050, C=RU

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

Serial number:
00FFA0C9A17DFA2F1CA08128A1B269A353

File PE Metadata
Compilation timestamp:
8/28/2014 2:03:59 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

Entry address:
0x19692

Entry point:
55, 8B, EC, 6A, FF, 68, E0, C1, 41, 00, 68, 80, 98, 41, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 68, 53, 56, 57, 89, 65, E8, 33, DB, 89, 5D, FC, 6A, 02, FF, 15, B0, A0, 41, 00, 59, 83, 0D, 00, CA, 60, 00, FF, 83, 0D, 04, CA, 60, 00, FF, FF, 15, B4, A0, 41, 00, 8B, 0D, FC, C9, 60, 00, 89, 08, FF, 15, B8, A0, 41, 00, 8B, 0D, F8, C9, 60, 00, 89, 08, A1, BC, A0, 41, 00, 8B, 00, A3, 08, CA, 60, 00, E8, 28, 01, 00, 00, 39, 1D, E0, C9, 60, 00, 75, 0C, 68, 26, 98, 41, 00, FF, 15, C0, A0...
 
[+]

Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
100 KB (102,400 bytes)

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