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icreinstall_utorrent_it.exe

W32Setup

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_utorrent_it.exe by W32Setup has been detected as adware by 13 anti-malware scanners. The program is a setup application that uses the installCore installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. 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:
W32Setup  (signed and verified)

MD5:
b570b64d008188ece245d703c1f7fb79

SHA-1:
4ae12b234b90dec383bf91cc979ff0ab64fe390b

SHA-256:
0b226e2c2e663cad5ff93dcc36abf8b6bcb01bb00a9d4b1bdb7a0c4eeb26c04b

Scanner detections:
13 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

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:
4/20/2024 1:25:02 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/InstallCore.Gen9
7.11.177.204

avast!
Adware-gen [Adw]
2014.9-141129

AVG
W32Setup
2015.0.3275

Dr.Web
Trojan.MulDrop5.10078
9.0.1.0333

ESET NOD32
Win32/InstallCore.OI potentially unwanted application
8.7.0.302.0

herdProtect (fuzzy)
variant of primopdf_en.exe (Adware)
2014.11.29.17

K7 AntiVirus
Unwanted-Program
13.183.13642

Malwarebytes
PUP.Optional.InstallCore
v2014.11.29.12

NANO AntiVirus
Riskware.Win32.InstallCore.dcnbfo
0.28.2.62483

Reason Heuristics
PUP.W32Setup.X
14.9.19.16

Sophos
Install Core Click run software
4.98

Vba32 AntiVirus
Downware.InstallCore
3.12.26.3

VIPRE Antivirus
Threat.5063361
33706

File size:
683.4 KB (699,808 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

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

Digital Signature
Signed by:
W32Setup

Authority:
COMODO CA Limited

Valid from:
4/28/2014 2:00:00 AM

Valid to:
4/29/2015 1:59:59 AM

Subject:
CN=W32Setup, O=W32Setup, STREET=28 Lenelblome St., L=Tel-Aviv, S=Israel, PostalCode=651307, C=IL

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

Serial number:
00D6D42503AA8B6EA0ECBAEF215FA32DCA

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

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:0FgvpzgHvUy0ym3FxqHb2csF8lbcy9B8zPi0u0qchPrA5hjCa:0FgvNgHw6CX68jHeoPsf+

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

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

Code size:
37 KB (37,888 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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