zp1000free.exe

Inmatrix LTD

The application zp1000free.exe by Inmatrix has been detected as a potentially unwanted program by 6 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The installer uses the OpenCandy monitzation platform which will donwload and install offers in the setup for potentially unwanted software including ad/search-supported toolbars. The file has been seen being downloaded from files.downloadnow-5.com and multiple other hosts.
Publisher:
Inmatrix LTD  (signed and verified)

MD5:
295d2cbe645f634658be4f685467002a

SHA-1:
a8bd12e78a87f1218565671d4fe66c7d51636821

SHA-256:
4783cddec47e52952b43dd0f7cd2179ac40a3a3529b5e8750aa08574b0515f90

Scanner detections:
6 / 68

Status:
Potentially unwanted

Explanation:
Packages the OpenCandy software bundler that offers to install additional software and may include web browser add-ons and toolbars which display advertising (based on publisher settings and geo context).

Analysis date:
5/7/2024 3:52:38 AM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/OpenCandy.C potentially unsafe (variant)
9.11268

G Data
Win32.Adware.OpenCandy
15.3.25

K7 AntiVirus
Unwanted-Program
13.200.15159

Malwarebytes
PUP.Optional.OpenCandy
v2015.03.04.09

McAfee
Artemis!E4561BA577B4
5600.6836

Reason Heuristics
PUP.Installer.Inmatrix
15.3.4.21

File size:
18.2 MB (19,064,608 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
11/26/2012 12:00:00 AM

Valid to:
11/26/2015 11:59:59 PM

Subject:
CN=Inmatrix LTD, OU=Zoom Player, O=Inmatrix LTD, POBox=9436, STREET=1 Hagefen st., L=Haifa, S=Northern Israel, PostalCode=31094, C=IL

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

Serial number:
00CADC0D3D5A82BDE1327BAF171510D19D

File PE Metadata
Compilation timestamp:
12/5/2009 10:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
393216:fwTqM5F9YbE0Fvc/5cE66eA3TmCBRpylIHhj9MUXGJvamsaW:4TqgJ0FvcKtwjNRplToZavn

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.9999

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file zp1000free.exe has been seen being distributed by the following 13 URLs.

http://files.downloadnow-5.com/s/software/14/30/52/.../zp1000free.exe

temp:zp1000free.exe

&onid=13632&oid=3001-13632_4-75449610&rsid=cbsidownloadcomsite&sl=en&sc=us&topicguid=video/players&topicbrcrm=&pid=14305203&mfgid=85232&merid=85232&ctype=dm&cval=SPIGOTWIN&devicetype=desktop&pguid=226a553488c353489cd5ad33&viewguid=a-0s8T-3lBWXO@dmdrdARBvzGUUEnw@8T-qH&destUrl=http://software-files-a.cnet.com/s/software/14/30/52/.../zp1000free.exe

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