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ocsetuphlp.dll

Rec Helper

OpenCandy

The module ocsetuphlp.dll by OpenCandy has been detected as a potentially unwanted program by 9 anti-malware scanners. It 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 an Internet Explorer cache folder. The file has been seen being downloaded from dist.divx.com.
Publisher:
OpenCandy, Inc.  (signed by OpenCandy)

Product:
Rec Helper

Description:
Rec Helper p104

Version:
2.0.0.279

MD5:
5b7d751bd2bd34a188f62a0a9270e225

SHA-1:
77a83e3a55d31994c7b4fefc1540d03a42cca9f4

SHA-256:
0f24fffb0ec8c675151ee1e211130a2062855de46882b07dcdf8f16ad60030df

Scanner detections:
9 / 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:
12/24/2024 1:11:42 PM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.OpenCandy
2015.03.03

avast!
Win32:PUP-gen [PUP]
151219-0

Baidu Antivirus
Adware.Win32.OpenCandy
4.0.3.1532

Dr.Web
Adware.OpenCandy.149, Adware.OpenCandy.138
9.0.1.05190

ESET NOD32
Win32/OpenCandy.A potentially unsafe application
7.0.302.0

G Data
Win32.Adware.OpenCandy
15.3.25

Malwarebytes
PUP.Optional.OpenCandy
v2015.03.02.10

Reason Heuristics
PUP.Installer.OpenCandy
15.3.2.22

VIPRE Antivirus
Threat.5066272
46020

File size:
834.5 KB (854,512 bytes)

Product version:
2.0.0.279

Copyright:
Copyright (c) 2008 - 2015

Original file name:
RecHelper.dll

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\ocsetuphlp.dll

Digital Signature
Signed by:
OpenCandy

Authority:
COMODO CA Limited

Valid from:
8/25/2014 8:00:00 PM

Valid to:
8/26/2015 7:59:59 PM

Subject:
CN=OpenCandy, O=OpenCandy, STREET="510 Market St #301", L=San Diego, S=CA, PostalCode=92101, C=US

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

Serial number:
00D8969D7474F2E05D880A6058A425B9A3

File PE Metadata
Compilation timestamp:
2/24/2015 6:08:01 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:1QgnJwzdqyO5mPgOsYsbMWCSS4sDfLEn1Kmp41+BQHgTZMvbthbCEs:ukJwxU5mVsjXC1ETp41+BXTZMv5hbzs

Entry address:
0x6329C

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, DF, B3, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, 8B, FF, 55, 8B, EC, 83, EC, 10, 56, 8B, 75, 08, 57, 33, FF, 89, 7D, FC, 3B, F7, 75, 1E, E8, A0, 31, 00, 00, 6A, 16, 5E, 57, 57, 57, 57, 57, 89, 30, E8, 91, EF, FF, FF, 83, C4, 14, 8B, C6, E9, 0B, 02, 00, 00, 6A, 24, 68, FF, 00, 00, 00, 56, E8, 90, AF, FF, FF, 8B, 45, 0C, 83, C4, 0C, 3B, C7, 74, CB, 8B, 08, 8B, 40, 04, 83, F8, FF, 89, 4D, F0, 89, 45, F4, 7F, 16, 7C, 08...
 
[+]

Entropy:
6.4040

Code size:
515.5 KB (527,872 bytes)

The file ocsetuphlp.dll has been seen being distributed by the following URL.

http://dist.divx.com/divx/offer/.../OCSetupHlp.dll

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