flvplayerwizard.exe

Coolapptech

The file is a bundle distribution and utilizes the installCore download manager to distribute this potentially unwanted software. The application flvplayerwizard.exe by Coolapptech has been detected as adware by 6 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. The file has been seen being downloaded from www.fun-freedonwloads.com.
Publisher:
Coolapptech  (signed and verified)

MD5:
63d46b394bab63c604e8eb146a15e44c

SHA-1:
5e1e6d868341f060b8afb6244429f356786d3fd8

SHA-256:
378f377c556b3087e8c57b57a1502763ed83fbb749bf03c824e1fc642f1382c6

Scanner detections:
6 / 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 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:
4/25/2024 12:22:28 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Malware-gen
160327-1

AVG
Adware InstallCore.WA
2015.0.4568

Dr.Web
Trojan.Packed.28474
9.0.1.05190

ESET NOD32
Win32/Kryptik.BWJC trojan
8.0.319.0

Microsoft Security Essentials
Threat.Undefined
1.219.1665.0

Reason Heuristics
PUP.installCore.Coolappt (M)
16.5.14.3

File size:
778.4 KB (797,128 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\flvplayerwizard.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
11/20/2012 12:00:00 AM

Valid to:
11/20/2015 11:59:59 PM

Subject:
CN=Coolapptech, O=Coolapptech, STREET=63 Rothscild Blvd., L=Tel-Aviv, S=NA, PostalCode=65785, C=IL

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

Serial number:
00D28ED186DB6C8A2BF5BCE40679032191

File PE Metadata
Compilation timestamp:
6/19/1992 11:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:NyMJfs8aF5wOBLeO3MQ/z6/0xZ5YsNnpJ:NlJfsJQOcM6/Fs5

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...
 
[+]

Entropy:
7.8795

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

Code size:
36 KB (36,864 bytes)

The file flvplayerwizard.exe has been seen being distributed by the following URL.

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