» icreinstall_rmvbtomp4_setup.exe
Overview
Analysis
File Details
Network (3)

icreinstall_rmvbtomp4_setup.exe

Installer Web software

Safe Software (Rspark LLC)

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_rmvbtomp4_setup.exe, “Installer Web software Setup ” by Safe Software (Rspark) 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:

Web Program (signed by Safe Software (Rspark LLC))

Product:

Installer Web software

Description:

Installer Web software Setup

Version:

4.2.5.5

MD5:

5b94c1ad02532e1321d561d8f3cd5250

SHA-1:

94dd59db034f39f6fb900ec95e1fc7759380cf19

SHA-256:

81563d7507a58dc3a31e455838e2d963f9a32936ab2c4190649dddd731dd3344

Scanner detections:

1 / 68

Status:

Adware

Explanation:

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

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:

5/14/2024 6:51:36 AM UTC (today)

Scan engine

Detection

Engine version

Reason Heuristics

PUP.Outbrowse.installCore.Installer (M)

16.6.7.7

File size:

764.2 KB (782,496 bytes)

Product version:

1.8

File type:

Executable application (Win32 EXE)

Bundler/Installer:

installCore (using Inno Setup)

Language:

Language Neutral

Common path:

C:\users\{user}\appdata\local\temp\icreinstall_rmvbtomp4_setup.exe

Digital Signature

Signed by:

Safe Software (Rspark LLC)

Authority:

COMODO CA Limited

Valid from:

4/8/2015 8:00:00 PM

Valid to:

4/8/2016 7:59:59 PM

Subject:

CN=Safe Software (Rspark LLC), O=Safe Software (Rspark LLC), STREET=2929 1st Avenue, STREET=405, L=Seattle, S=WA, PostalCode=98121, C=US

Issuer:

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

Serial number:

00D4CDAA12244A6EC293F8F62F4DB75C2D

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:vGnHpSVtwtBmtIM5nAdz/h2+jZ75UP8GoMuE4Cj9Xf3iJnFYf1gwNALu1FfE7+1r:vWHwVtwtOrAdz/hRjzpEYFYfA0E7mriE

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:

7.8783

Packer / compiler:

Inno Setup v5.x - Installer Maker

Code size:

37 KB (37,888 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)

TCP (HTTP):

Connects to cdneu.webfilescdn.com (65.254.40.36:80)

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