zp1100free.exe

Inmatrix LTD

The application zp1100free.exe by Inmatrix has been detected as a potentially unwanted program by 8 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. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from zptechnology.com and multiple other hosts.
Publisher:
Inmatrix LTD  (signed and verified)

MD5:
ca6923aa839ee27cf42af2e585d540a9

SHA-1:
147a4c3fe2ced53810b079ebec22c8a9b197f898

SHA-256:
dd8c7c4f7d80785ee20c9e5cb97522aaaebe1406f4b85dab64cf57824cf4917f

Scanner detections:
8 / 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:
4/23/2024 10:56:17 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

Dr.Web
Adware.OpenCandy.176
9.0.1.0284

ESET NOD32
Win32/OpenCandy.C potentially unsafe (variant)
9.12389

Fortinet FortiGate
Riskware/OpenCandy
10/11/2015

G Data
Win32.Application.OpenCandy
15.10.25

Malwarebytes
PUP.Optional.OpenCandy
v2015.10.11.05

McAfee
Artemis!5A5BC2074F19
5600.6615

Reason Heuristics
PUP.Inmatrix.Installer (M)
15.10.11.17

File size:
19.2 MB (20,126,072 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\zp1100free.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
11/26/2012 1:00:00 AM

Valid to:
11/27/2015 12:59:59 AM

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 11:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
393216:hvNNxrtSPTYaBR/4OdFYpg1TS2xbGEVcwC9JstWCUXvnpgq:hvDxcPcaB6Icg1OUbGzwC9cWC4Rgq

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...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file zp1100free.exe has been seen being distributed by the following 7 URLs.

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