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fileextractorsetup.exe

CoolAppDownloads

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application fileextractorsetup.exe by CoolAppDownloads has been detected as adware by 7 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.bestusefuldownloads.com.
Publisher:
CoolAppDownloads  (signed and verified)

MD5:
9eade5f053441f2e80c683dd424ac1d6

SHA-1:
08186ec38ce4996ba5b90b067188248d7f1b12a7

SHA-256:
85364c6a7eb72f11d343fe74213ccdc3aee5572a3501f39a35a5d00e7e9bae59

Scanner detections:
7 / 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 10:53:18 PM UTC  (today)

Scan engine
Detection
Engine version

AVG
Generic
2015.0.3445

Dr.Web
Trojan.Packed.24524
9.0.1.05190

ESET NOD32
Win32/Injected.F trojan
7.0.302.0

G Data
Win32.Application.InstallCore
14.6.24

Reason Heuristics
PUP.Installer.CoolAppDownloads.S
14.8.7.23

Sophos
Install Core Click run software
4.98

VIPRE Antivirus
Threat.4788237
29708

File size:
689.1 KB (705,608 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Signed by:
CoolAppDownloads

Authority:
COMODO CA Limited

Valid from:
8/15/2013 1:00:00 AM

Valid to:
8/16/2014 12:59:59 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:
6/19/1992 11:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:4XFavLdcbiyxO4oVlyJuvQuEeRyOs59x+Kqfeuc8vqBeSXL91npeTo+wZva4U:4XFGLdkizsJu+OO9x+KUcFFh1nVZi4U

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...
 
[+]

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

Code size:
37 KB (37,888 bytes)

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

http://www.bestusefuldownloads.com/file-extractor/adbr4/.../?lg=EN&dl=1&chnl=s_adbr4_FX_nl_122917&cid=7043502631402598509&webid=39b4cff0-6a06-1040-05d0-e85872f609fe

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