icreinstall_ultimatecodec.exe

JumpyApps

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_ultimatecodec.exe by JumpyApps 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. While running, it connects to the Internet address os.solvefile.com on port 80 using the HTTP protocol.
Publisher:
JumpyApps  (signed and verified)

MD5:
b8af9aac015bbd2a216566f2e2164fbd

SHA-1:
fd3ab1cb15bf46a34587ddc589ddbc3928200306

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:
4/23/2024 5:05:39 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.JumpyApps (M)
16.2.1.16

File size:
645 KB (660,496 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore

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

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
2/17/2013 9:00:00 PM

Valid to:
2/18/2014 8:59:59 PM

Subject:
CN=JumpyApps, O=JumpyApps, STREET=63 Rothschild Blvd., L=Tel Aviv, S=NA, PostalCode=65785, C=IL

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

Serial number:
6DB423F9C6473168CF486AAF112EDD5C

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:HGs6Tb3IYWlS8l/cPkXW8k2c6fM+v3bFbds4HvfB9q0XDZXg7k:HGDP8RzXdXU+vL9GnYi

Entry address:
0x8440

Entry point:
55, 8B, EC, 83, C4, EC, 33, C0, 89, 45, F0, 89, 45, EC, B8, 08, 84, 40, 00, E8, 48, C8, FF, FF, 33, C0, 55, 68, BD, 84, 40, 00, 64, FF, 30, 64, 89, 20, E8, 51, A2, FF, FF, 85, C0, 7E, 33, 8D, 55, F0, B8, 09, 00, 00, 00, E8, A0, A2, FF, FF, 8B, 45, F0, 50, B8, 64, 00, 00, 00, E8, EA, A2, FF, FF, 8D, 55, EC, E8, 42, D5, FF, FF, 8B, 55, EC, 58, E8, 5D, B0, FF, FF, 75, 05, E8, B2, FE, FF, FF, 33, C0, 5A, 59, 59, 64, 89, 10, 68, C4, 84, 40, 00, 8D, 45, EC, BA, 02, 00, 00, 00, E8, 78, AD, FF, FF, C3, E9, 0E, A8...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
29.5 KB (30,208 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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