» icreinstall_adobe_flash_setup.exe
Overview
Analysis
File Details
Network (2)

icreinstall_adobe_flash_setup.exe

Dnldstr_Aggregator Downloader

Download Sphere

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_adobe_flash_setup.exe by Download Sphere 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. It is also typically executed from the user's temporary directory. While running, it connects to the Internet address os.solvefile.com on port 80 using the HTTP protocol.

File name:

Publisher:

Dnldstr_Aggregator (signed by Download Sphere)

Product:

Dnldstr_Aggregator Downloader

Version:

6.0.45.34368

MD5:

a155c0589ee9f2831051ea4d47751d31

SHA-1:

ea29477529297fc2c0f504ee92f62006bf9423b0

SHA-256:

883dd24390fa683fadc44d2b2f9cc6aa1b91621b7a634a45494aa95a22398dbf

Scanner detections:

1 / 68

Status:

Adware

Explanation:

Utilizes the InstallCore download manager that may bundle various adware-type offers.

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 5:53:34 AM UTC (today)

Scan engine

Detection

Engine version

Reason Heuristics

PUP.installCore (M)

17.1.28.20

File size:

773.9 KB (792,480 bytes)

Product version:

6.0.45.34368

Dnldstr_Aggregator

File type:

Executable application (Win32 EXE)

Bundler/Installer:

installCore (using Inno Setup)

Language:

Language Neutral

Common path:

C:\users\{user}\appdata\local\temp\icreinstall_adobe_flash_setup.exe

Digital Signature

Signed by:

Download Sphere

Authority:

COMODO CA Limited

Valid from:

1/9/2015 12:00:00 AM

Valid to:

1/8/2017 11:59:59 PM

Subject:

CN=Download Sphere, O=Download Sphere, STREET="1732 1st Ave #26525", L=New York, S=NY, PostalCode=10128, C=US

Issuer:

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

Serial number:

09ED318A28B41FD6E81D57ED46FD6A2D

File PE Metadata

Compilation timestamp:

6/19/1992 11:22:17 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:

7.8854

Packer / compiler:

Inno Setup v5.x - Installer Maker

Code size:

39.5 KB (40,448 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):

Connects to os.solvefile.com (207.189.109.121:80)

TCP (HTTP):

Connects to cdnus.solvefile.com (207.189.109.121:80)

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