icreinstall_allplayer_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_allplayer_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. 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.
Publisher:

MD5:
45acdc70af2b199a83cbc9dcc5eda3a5

SHA-1:
b07c8314390f941cbc29a552dd28b6508ab0175f

SHA-256:
46274694539e43c4af16a13e20b8dae22e775f4db154c150ed41209a3adc347b

Scanner detections:
1 / 68

Status:
Adware

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

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
12/27/2024 1:59:16 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.NewSoftwareMarekLubasMateuszPonikowski (M)
16.2.29.12

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

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore

Common path:
C:\users\{user}\appdata\local\temp\icreinstall_allplayer_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)

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