icreinstall_videospin-20-32-bits.exe

ISBRInstaller

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_videospin-20-32-bits.exe by ISBRInstaller has been detected as adware by 20 anti-malware scanners. The program is a setup application that uses the installCore installer. According to Microsoft Security Essentials, the software includes a bundle of the DealPly adware which is installed on a user's PC during setup using the InstallCore platform. While running, it connects to the Internet address os.solvefile.com on port 80 using the HTTP protocol.
Publisher:
ISBRInstaller  (signed and verified)

MD5:
2bb52bdea3273739ad1a8a2c997a3d06

SHA-1:
317c650ee71e9326a319cc3d52b595c51f01c41c

SHA-256:
79b71648fe5f69bdc0b6d09ce2619651d73113c18ae795d021413ca76930a861

Scanner detections:
20 / 68

Status:
Adware

Explanation:
This software bundler installs other potentially unwanted software, including DealPly. Which includes offers in a user's web browser which state they are "Powered by DealPly".

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:
4/23/2024 7:48:11 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.InstallCore
7.1.1

Avira AntiVirus
7.11.106.230

AVG
MalSign.InstallC
2015.0.3255

Bkav FE
W32.Clodc72.Trojan
1.3.0.4613

Comodo Security
ApplicUnwnt
17082

Dr.Web
Trojan.Packed.24524
9.0.1.0353

ESET NOD32
Win32/InstallCore.CA.gen (variant)
8.8899

Fortinet FortiGate
Riskware/InstallCore_CA
12/19/2014

F-Prot
W32/InstallCore.R4.gen
v6.4.7.1.166

IKARUS anti.virus
SoftwareBundler
t3scan.2.0.127

K7 AntiVirus
Trojan
13.177.11984

Malwarebytes
v2014.12.19.04

McAfee
Artemis!2BB52BDEA327
5600.6911

Microsoft Security Essentials
1.163.1557.0

NANO AntiVirus
Riskware.Win32.InstallCore.ddoubc
0.28.2.61861

Reason Heuristics
PUP.ISBRInstaller.a
14.12.19.16

Trend Micro House Call
TROJ_GEN.F47V0802
7.2.353

Vba32 AntiVirus
3.12.26.0

VIPRE Antivirus
InstallCore.b
22248

File size:
648.4 KB (663,912 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\Documents and Settings\{user}\Local settings\temp\icreinstall_videospin-20-32-bits.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
7/16/2013 9:00:00 PM

Valid to:
7/17/2014 8:59:59 PM

Subject:
CN=ISBRInstaller, O=ISBRInstaller, STREET=Ronthschilde 63, L=Tel Aviv, S=Tel Aviv, PostalCode=6527319, C=IL

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

Serial number:
158EF632B1D9C77CF5AAB6A9367E7FCE

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:QyMJfsGJQEGWkDQOY5t41H8Dulsr/6c0mnRuYWiUcgNBXGzk+cyBmRvM:QyMJfsVEGdR1AulsbxuD4aB2o4B

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...
 
[+]

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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