adobe_flash_setup.exe

Internet

OOO ADVERT MOBAIL

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, “Internet Setup ” by OOO ADVERT MOBAIL 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 installCore installer. The file has been seen being downloaded from now.theperfectupdate.org.
Publisher:
Generic   (signed by OOO ADVERT MOBAIL)

Product:
Internet

Description:
Internet Setup

MD5:
e92f4e661eb24a81659c48cb91dd8ef0

SHA-1:
6b5d7642ed8769e1ebaa00685c8551e8ce8e83de

SHA-256:
c1e5b0f821e6ac09e37709354ad1da1464bfa2691af9974b3d0fb9f05f957d4c

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:
12/25/2024 12:02:00 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
17.1.26.10

File size:
808.5 KB (827,928 bytes)

Product version:
5.3.3

Copyright:
Internet

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Authority:
COMODO CA Limited

Valid from:
3/17/2015 7:00:00 PM

Valid to:
3/17/2016 6:59:59 PM

Subject:
CN=OOO ADVERT MOBAIL, O=OOO ADVERT MOBAIL, STREET="Staropetrovski proezd , d. 11 k. 1", L=Moscow, S=Moscow, PostalCode=125130, C=RU

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

Serial number:
43AB463A1C4E690E423B15E15697B584

File PE Metadata
Compilation timestamp:
6/19/1992 5:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

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...
 
[+]

Entropy:
7.8254

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.

http://now.theperfectupdate.org/dl.php?conversion_id=14284753924701&app_id=4&lp_id=940&v=ico&stub_id=167&v_id=txJu1JBfrY3Pyi28P1bNZA/yoIxlr2nbD50tP9HpSqk=&dist_id=292&channel=affl292&subid=102620_722857fefbb1b9a523ad09cef70f6c9d

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