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icreinstall_driverguide_driver_download_1804128.exe

iCentric Corporation

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_driverguide_driver_download_1804128.exe by iCentric has been detected as a potentially unwanted program 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:
iCentric Corporation  (signed and verified)

MD5:
d36dcbe6cf11b10d7f79def2eb5a2285

SHA-1:
d0e8eb6dc14b1bd80d5adb0c1ae8920197f0132c

SHA-256:
c37613d6abd9f97e4fa51e0376800cd15b7cf19509da6e1dc5a80997bc47ed56

Scanner detections:
1 / 68

Status:
Potentially unwanted

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:
4/26/2024 11:55:28 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.iCentricCorporation (M)
15.12.10.7

File size:
593.2 KB (607,432 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\appdata\local\temp\icreinstall_driverguide_driver_download_1804128.exe

Digital Signature
Signed by:
iCentric Corporation

Authority:
VeriSign, Inc.

Valid from:
11/13/2012 7:00:00 PM

Valid to:
12/14/2013 6:59:59 PM

Subject:
CN=iCentric Corporation, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=iCentric Corporation, L=Los Angeles, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
36FE7583F80C18188E28B189CEEC6678

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:DvJfsDqB0CdqKr4g07iNOhxyUzJM8+otS/ILzTG+xrCX0ZGaUsOOe6V:bJfsWOQK2NexyUzJCotrG+MbaUdA

Entry address:
0x98CC

Entry point:
55, 8B, EC, 83, C4, CC, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, FA, 97, FF, FF, E8, 01, AA, FF, FF, E8, 2C, CC, FF, FF, E8, 73, CC, FF, FF, E8, 0A, F3, FF, FF, E8, 71, F4, FF, FF, 33, C0, 55, 68, 76, 9F, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 2C, 9F, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, B0, 40, 00, E8, 9B, FE, FF, FF, E8, 26, FA, FF, FF, 8D, 55, F0, 33, C0, E8, E0, D0, FF, FF, 8B, 55, F0, B8, D8, BD, 40, 00, E8, AB, 98, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, D8, BD, 40, 00, B2, 01, B8...
 
[+]

Entropy:
7.7571

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
36 KB (36,864 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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