icreinstall_fileopenersetup.exe

PersonalCleaner

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_fileopenersetup.exe by PersonalCleaner has been detected as adware by 15 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.
Publisher:
PersonalCleaner  (signed and verified)

MD5:
5d66841e14c42039b1a8bafc75dfc521

SHA-1:
04884e61c8b50b2c662bfe1c8f60a525ea42fb4f

SHA-256:
da7299c088c06749a3c80ff990db4db63874a4ff611f5c8fd28e1dc93c781fa4

Scanner detections:
15 / 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:
11/8/2024 5:40:13 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
8.3.1.6

AVG
Generic
2016.0.3091

Bkav FE
W32.HfsAdware
1.3.0.6379

Comodo Security
Application.Win32.InstallCore.SD
22312

Dr.Web
Trojan.MulDrop5.10078
9.0.1.05190

ESET NOD32
Win32/InstallCore.OG potentially unwanted application
7.0.302.0

G Data
Win32.Application.InstallCore.AE
15.6.25

K7 AntiVirus
Unwanted-Program
13.204.16103

Malwarebytes
v2015.06.02.04

McAfee
Program.CryptInno
17.6.569.0

NANO AntiVirus
Riskware.Win32.InstallCore.dcipsx
0.30.24.1636

Reason Heuristics
PUP.Bundler.PersonalCleaner
15.6.2.0

Sophos
PUA 'Install Core Click run software'
5.14

VIPRE Antivirus
Threat.4150696
40552

Zillya! Antivirus
Adware.InstallCore.Win32.44
2.0.0.2200

File size:
783.3 KB (802,096 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

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

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
4/1/2014 5:00:00 PM

Valid to:
4/2/2015 4:59:59 PM

Subject:
CN=PersonalCleaner, O=PersonalCleaner, STREET=28A Lillinblam 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:
685F7E727ED51E9A38F37A50DC276FF3

File PE Metadata
Compilation timestamp:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:9HF5p8jM/UsoY/MhW12uum0LVW0ZMTzeK9p:9lT8BsJzeZRW5p

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, BF, A9, FF, FF, E8, 5E, 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...
 
[+]

Entropy:
7.8757

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 s3-1.amazonaws.com  (54.231.8.24:80)

TCP (HTTP):
Connects to ec2-52-10-189-255.us-west-2.compute.amazonaws.com  (52.10.189.255:80)

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