adobe_flash_setup.exe

Web

OOO Digital Servis

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application adobe_flash_setup.exe, “Web Setup ” by OOO Digital Servis has been detected as adware by 12 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.
Publisher:
Internet Prog   (signed by OOO Digital Servis)

Product:
Web

Description:
Web Setup

Version:
2.3.2.3

MD5:
4bc2cb678f200542c4808c7bd20496e5

SHA-1:
4bc1dff47e81143b54f9e1f4b8ff721e4a907819

SHA-256:
8aa7296f273769a84567b7e34596c1ed673b675ee65b9106316da853d90b9465

Scanner detections:
12 / 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 an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
5/20/2024 7:51:39 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.InstallCore
2015.05.10

avast!
Malware-gen
2014.9-160118

AVG
Generic
2017.0.2860

Bkav FE
W32.HfsAdware
1.3.0.6379

Comodo Security
Application.Win32.InstallCore.DGI
22102

Dr.Web
Trojan.InstallCore.508
9.0.1.018

ESET NOD32
Win32/InstallCore.YV potentially unwanted application
10.7.0.302.0

K7 AntiVirus
Adware
13.202.15630

Malwarebytes
PUP.Optional.Adversys
v2016.01.18.04

NANO AntiVirus
Riskware.Win32.InstallCore.drfvuv
0.30.24.1357

Reason Heuristics
PUP.installCore.OOODigitalServis.Installer (M)
16.1.18.16

VIPRE Antivirus
Threat.4150696
38882

File size:
804.6 KB (823,920 bytes)

Product version:
1.3

Copyright:
Installer

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Digital Signature
Authority:
COMODO CA Limited

Valid from:
4/8/2015 2:00:00 AM

Valid to:
4/8/2016 1:59:59 AM

Subject:
CN=OOO Digital Servis, O=OOO Digital Servis, STREET="Milashenkova, d. 10 of. 96", L=Moscow, S=Moscow, PostalCode=127322, C=RU

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

Serial number:
00DBBB3832170BFEA6F12A5185EA35051C

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):
12288:lbn5Gm17GszimlmUpG7NwZjI+ML04gJY+z2l4//Q7Ccv47D9+4gHrWLD:lbn5LxGqRRIdYlD/yCI0DUtriD

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

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

Code size:
39.5 KB (40,448 bytes)

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

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