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zp930free.exe

Inmatrix LTD

The application zp930free.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 dl.zoomplayer.com.
Publisher:
Inmatrix LTD  (signed and verified)

MD5:
f67d9d1228311b7c408938c829e7eace

SHA-1:
aa33e9fdacdb8adb65a3dbfbbd17e77b82ac92bb

SHA-256:
fb4cdff04b1d23dccc43139ad9df8bf13ea5cd3aefbacb4233fb7bfec78cdeb2

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:
4/20/2024 1:58:57 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

Baidu Antivirus
Adware.Win32.OpenCandy
4.0.3.14911

ESET NOD32
Win32/OpenCandy (variant)
8.10382

G Data
Win32.Adware.OpenCandy
14.9.24

IKARUS anti.virus
PUA.OpenCandy
t3scan.1.7.5.0

Malwarebytes
PUP.Optional.OpenCandy
v2014.09.11.11

Reason Heuristics
PUP.Inmatrix.J
14.9.11.11

Trend Micro House Call
Suspicious_GEN.F47V0906
7.2.254

File size:
4.8 MB (5,004,600 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\zp930free.exe

Digital Signature
Signed by:
Inmatrix LTD

Authority:
COMODO CA Limited

Valid from:
11/26/2012 7:00:00 AM

Valid to:
11/27/2015 6:59:59 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:
12/6/2009 5:50:46 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:vkoe8yOrnidLMum/pfOHcPy0gc/SIZ9zklt73bO8fXwU:gvOGaugpfOYSIZS73b5l

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:
7.9989

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file zp930free.exe has been seen being distributed by the following URL.

http://dl.zoomplayer.com/zp930free.exe

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