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adobe_flash_player.exe

Program Installer

OOO Master-Code

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application adobe_flash_player.exe, “Program Installer Setup ” by OOO Master-Code has been detected as adware by 11 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 app   (signed by OOO Master-Code)

Product:
Program Installer

Description:
Program Installer Setup

Version:
1.3.3.8

MD5:
2200875368698dd0e0fbc57e6eaa89e8

SHA-1:
7673bfe5c0a7215b329ca8b5451ebc478f579713

SHA-256:
358dc118b34a1c2ee39ee3a87de9fa50b53581c5722bc7686b554d1be1e9b1f3

Scanner detections:
11 / 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:
12/25/2024 7:40:29 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
PUA/InstallCore.Gen
8.3.1.6

avast!
Malware-gen
2014.9-160110

AVG
Adware InstallCore
2017.0.2868

Bkav FE
W32.HfsAdware
1.3.0.6379

Dr.Web
Trojan.InstallCore.703
9.0.1.010

ESET NOD32
Win32/InstallCore.ZC potentially unwanted application
10.7.0.302.0

K7 AntiVirus
Adware
13.204.16051

NANO AntiVirus
Riskware.Win32.InstallCore.dsgvrb
0.30.24.1636

Reason Heuristics
PUP.installCore.OOOMasterCode.Installer (M)
16.1.10.12

Vba32 AntiVirus
Malware-Cryptor.InstallCore.gen
3.12.26.4

VIPRE Antivirus
Threat.4150696
40552

File size:
776 KB (794,608 bytes)

Product version:
5.0

Copyright:
App

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Signed by:
OOO Master-Code

Authority:
COMODO CA Limited

Valid from:
5/14/2015 9:00:00 PM

Valid to:
5/14/2016 8:59:59 PM

Subject:
CN=OOO Master-Code, OU=Development Unit, O=OOO Master-Code, STREET="Leningradskoe shosse, d. 96 korp. 1", L=Moscow, S=Moscow, PostalCode=125195, C=RU

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

Serial number:
247D0A048891B169A5C28AFBF92C3C40

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:lHEVPwaBMYTIxeXOE5iYm/4hwQyacPsErO+hHH:lkVP3TIxe75iY64hwQarZ

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
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Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

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

http://newversionupdate.sysupdate24.com/dl.php?conversion_id=14318278936634&app_id=4&lp_id=552&v=ico&stub_id=240&v_id=DHDPSuZSqsF6rrK8xT2sLvmnEV1KS_4tFgF8WqnBxhI.&pcl=DegtZxq_zhfS8nXwUG-REZy18L-iGTbEB2Mz6_GfE0o.&cid=hf2Z4HQNQUDXPk7lOIES_St0IDd2u8P37VSjZGUJz7myu83aI1BhILtDFe9vuVvcijohSwqpf4W-CyckWGUrKtWMhi1hwTaK9-MwW-qTTOKAtGt6mO7n3dI-vAL0qgXzW7fV9I7Uw68VtwZXjXSKX5jcJta24VQn1SIGgpswCmnuHU6bplmb5ZOc85qYdx4wlnly8wFQKMytzdM0zxoAl1I1yhpiqaAsYJ4I3m6eG1-psFwFfDiRMjMUZr58CVQmRaHX9m2OSFFhxysVcds-UkRve1fel2YRI_jX1OT213isXAr2N_Ir-sCV1UteFVqBGbnQ0f1fSkMDRwBjTPBHPU7sjRJhbgBQs-WN14kbT39sRTE4ffkkHBk0a0Fa6tqxNeVlNmag76LJZQsDiwS9DunEIAE4FOYmI-VZ3fozRltrYvgxiABXgNbwS2lWepZyc10NPCDThcLMC0Z0mB3pfw

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