adobe_flash_setup.exe

Coinis Downloader

Advertaizing Grupp

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 by Advertaizing Grupp 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. The file has been seen being downloaded from gepcupgrade.freeupgradenow.com.
Publisher:
Coinis  (signed by Advertaizing Grupp)

Product:
Coinis Downloader

Version:
1.0.5.a0.1_34404

MD5:
56cebb17bd123acbbfde65faa780c3f9

SHA-1:
c15134e131c01a3f99f939c30b4402ff75ae231f

SHA-256:
813a431839403386f2ce1b550265f8d8a6f317f32801bfaf8101612c8996964f

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:
11/15/2024 7:35:26 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/InstallCo.zlz
3.6.1.96

avast!
Trojan-gen
2014.9-150309

AVG
Generic
2016.0.3175

Comodo Security
Application.Win32.InstallCore.DSC
21526

Dr.Web
Trojan.InstallCore.57
9.0.1.068

ESET NOD32
Win32/InstallCore.VW potentially unwanted application
9.7.0.302.0

K7 AntiVirus
Trojan
13.202.15367

NANO AntiVirus
Riskware.Win32.InstallCore.dnxkbw
0.30.8.659

Reason Heuristics
PUP.Bundler.installCore
15.3.9.15

VIPRE Antivirus
Threat.4150696
38552

File size:
776.8 KB (795,400 bytes)

Product version:
1.0.5.a0.1_34404

Copyright:
Coinis

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:
1/12/2015 7:00:00 PM

Valid to:
1/13/2016 6:59:59 PM

Subject:
CN=Advertaizing Grupp, O=Advertaizing Grupp, POBox=117405, STREET="ULITsA DOROZhNAYa,60B", L=GOROD MOSKVA, S=Russia, PostalCode=117405, C=RU

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

Serial number:
230735435EBA58ABD22B8151728C3636

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

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:TKvpiZK57diwS52hGVFvkkFcXm4p+yfAqnPOYd7MlWQKdOhKw4OKJXs:TKvYK55wFhuXmQDAqn2S7MsDYHa8

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...
 
[+]

Entropy:
7.6660

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

Code size:
37 KB (37,888 bytes)

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

Remove adobe_flash_setup.exe - Powered by Reason Core Security