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freemp3wmaconvertersetup-r0-n-bf.exe

Downloadcentral ApS

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application freemp3wmaconvertersetup-r0-n-bf.exe by Downloadcentral ApS 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 cdn.downloaddkdelivery.com.
Publisher:
Downloadcentral ApS  (signed and verified)

MD5:
40e583279d30dc9ce026fb2448cb45ce

SHA-1:
cd68e536081688c966340a8b0627f99087d09183

SHA-256:
42c4ccb90c334d9df0a561374c8b3ccbd945a8e218ad5c93578a6f258804470a

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:
5/21/2024 11:54:28 AM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
ADWARE/InstallCore.Gen7
7.11.181.56

ESET NOD32
Win32/InstallCore.QO potentially unwanted application
8.7.0.302.0

herdProtect (fuzzy)
variant of duplicatecleaner_setup3.2.4.exe (Adware)
2014.12.7.11

K7 AntiVirus
Unwanted-Program
13.185.13805

Qihoo 360 Security
Malware.QVM06.Gen
1.0.0.1015

Reason Heuristics
PUP.Installer.Downloadcentral.a
14.9.25.13

Vba32 AntiVirus
Malware-Cryptor.InstallCore.gen
3.12.26.3

File size:
776.7 KB (795,328 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\downloads\freemp3wmaconvertersetup-r0-n-bf.exe

Digital Signature
Signed by:
Downloadcentral ApS

Authority:
COMODO CA Limited

Valid from:
7/31/2014 3:00:00 AM

Valid to:
8/1/2015 2:59:59 AM

Subject:
CN=Downloadcentral ApS, O=Downloadcentral ApS, STREET="Wichmandsgade 11, 1.", L=Odense C, S=Southern Denmark, PostalCode=5000, C=DK

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

Serial number:
00DD69BD5D8FFDF28E4E08462C9AA50785

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):
24576:XdvyIucsR7EVjB1My2AuPoc8DHjO6NEygX:XBmF8DMy2xJ8rjOXX

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...
 
[+]

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

Code size:
37 KB (37,888 bytes)

The file freemp3wmaconvertersetup-r0-n-bf.exe has been seen being distributed by the following URL.

http://cdn.downloaddkdelivery.com/?ic_user_id=559

Remove freemp3wmaconvertersetup-r0-n-bf.exe - Powered by Reason Core Security
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