icreinstall_flvplayersetup.exe

CoolAppDownloads

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_flvplayersetup.exe by CoolAppDownloads 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. While running, it connects to the Internet address os.solvefile.com on port 80 using the HTTP protocol.
Publisher:
CoolAppDownloads  (signed and verified)

MD5:
2cca8f20784a42ca7bcf0f0722892f4a

SHA-1:
7cfa6c2bd8729ea7200a9c1c20de87b9138a7fc8

SHA-256:
cb2c5560191fd3b84fa9eb53a3a2f6437d20c9140fbd26174dd33f1e4dc9cb38

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:
5/2/2024 9:47:50 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
7.11.134.156

avast!
Win32:Malware-gen
2014.9-140502

AVG
Adware InstallCore
2015.0.3389

Comodo Security
Application.Win32.Installcore.VDFG
17999

Dr.Web
Trojan.MulDrop5.10078
9.0.1.0122

ESET NOD32
Win32/InstallCore.JS (variant)
8.9495

herdProtect (fuzzy)
2014.5.2.2

IKARUS anti.virus
AdWare.InstallCore
t3scan.2.2.29

K7 AntiVirus
Unwanted-Program
13.182.12926

Malwarebytes
PUP.Optional.CoolApp
v2014.05.02.02

Reason Heuristics
PUP.Installer.CoolAppDownloads.AA
14.8.7.23

Vba32 AntiVirus
BScope.Trojan.MTA.0162
3.12.24.3

VIPRE Antivirus
Trojan.Win32.Generic
27768

Zillya! Antivirus
Adware.Agent.Win32.8971
2.0.0.1789

File size:
763.9 KB (782,264 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Authority:
COMODO CA Limited

Valid from:
8/15/2013 3:00:00 AM

Valid to:
8/16/2014 2:59:59 AM

Subject:
CN=CoolAppDownloads, O=CoolAppDownloads, STREET=63 Ronthschild Blvd, L=Tel Aviv, S=Israel, PostalCode=65785, C=IL

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

Serial number:
00C1B6068CBEB4D13FFA1A0A377FF3960B

File PE Metadata
Compilation timestamp:
6/20/1992 1:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:mRvpkcn4pOQNW3Yu7nDeIbUK7qbwmcvJo+BFOZYAV05OldS5Z2IFULtz7LDR4+3e:mRvSuQNCYu7iIbWbwJvG319S5Q2UF7LN

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...
 
[+]

Entropy:
7.8744

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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