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icreinstall_xpsp3.exe

REDACCENIR SL

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_xpsp3.exe by REDACCENIR SL 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:
REDACCENIR SL  (signed and verified)

MD5:
b84fdd5e7dbc83abced5982e0f7e4f79

SHA-1:
34158d7f789b016843a21d072661da7e8a6e53ac

SHA-256:
f3ef1fe9514a3993bf523ed3c02113c7f0ed8945692ee765ae0b1e23d4abaa65

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:
4/16/2024 10:00:42 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.REDACCENIR.Bundler (M)
16.2.15.12

File size:
609.1 KB (623,736 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore

Common path:
C:\users\{user}\appdata\local\temp\icreinstall_xpsp3.exe

Digital Signature
Signed by:
REDACCENIR SL

Authority:
VeriSign, Inc.

Valid from:
12/22/2011 9:00:00 PM

Valid to:
12/22/2012 8:59:59 PM

Subject:
CN=REDACCENIR SL, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=REDACCENIR SL, L=Terrassa, S=Barcelona, C=ES

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:
71215C0E2FF8F33A61438B1BB7D0D7D3

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

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:+4gIC/puKi/bPCEeM0LnpOTK7VB/e3xAohMYVjLr+kXeI+oaBboaeVgM/RFie3G:ap4GX3OsBm33MYVjLrnXeI+FcaeVgKFS

Entry address:
0x11DF20

Entry point:
60, BE, 00, 10, 49, 00, 8D, BE, 00, 00, F7, FF, C7, 87, 10, A7, 0C, 00, 8F, FE, E2, CC, 57, 83, CD, FF, EB, 0E, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46...
 
[+]

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.22 (Delphi) stub

Code size:
568 KB (581,632 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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