icreinstall_realplayer_downloader.exe

New Software S.C. Marek Lubas, Mateusz Ponikowski

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_realplayer_downloader.exe by New Software S.C. Marek Lubas, Mateusz Ponikowski 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. With this installer, users are expecting to download RealPlayer but before that occurs they may be presented with additional offers, mostly potentially unwanted software or adware.
Publisher:

MD5:
d926b86fe7ae636fcbf1e79f25caa07c

SHA-1:
fdfb19fc76b298b965a534b51b777fcf8ffd74e6

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:
12/27/2024 2:47:17 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.NewSoftwareMarekLubasMateuszPonikowski (M)
16.2.24.1

File size:
1.1 MB (1,124,304 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore

Common path:
C:\Documents and Settings\{user}\Local settings\temp\icreinstall_realplayer_downloader.exe

Digital Signature
Authority:
COMODO CA Limited

Valid from:
8/20/2012 2:00:00 AM

Valid to:
8/21/2013 1:59:59 AM

Subject:
CN="New Software S.C. Marek Lubas, Mateusz Ponikowski", O="New Software S.C. Marek Lubas, Mateusz Ponikowski", STREET=ul. Jana Pawla II 15/18, L=Zagan, S=----, PostalCode=68-100, C=PL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
009A7615A8710F323DBCFE64F54A71490A

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:H/XiXhHA0MxNkRh+GVVNWYgQBI6IE3q0FDM2VE6gUdAWte8:Hp00kRhVVeYPBIvE3q0FLEDUSWte

Entry address:
0xCED10

Entry point:
55, 8B, EC, 83, C4, F0, B8, 90, 2C, 40, 00, E8, F7, E2, FF, FF, C3, 8B, C8, 33, 11, F7, C2, FE, FF, FF, FF, 74, 0A, C7, 05, C0, 05, 47, 00, 05, 00, 00, 00, F6, 01, 01, 74, 20, 8B, D0, 83, EA, 0C, 8B, 72, 08, 2B, C6, 3B, 70, 08, 74, 0A, C7, 05, C0, 05, 47, 00, 06, 00, 00, 00, E8, 8A, FE, FF, FF, 03, DE, 8B, C3, 5E, 5B, C3, 8D, 40, 00, 53, 56, 57, 8B, D8, 33, FF, 8B, 03, A9, 00, 00, 00, 80, 74, 0B, 25, FC, FF, FF, 7F, 03, F8, 03, D8, 8B, 03, A8, 02, 75, 13, 8B, F3, 8B, C6, E8, 58, FE, FF, FF, 8B, 46, 08, 03...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
841 KB (861,184 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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