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du339b.exe

Installation helper

OpenCandy

The application du339b.exe by OpenCandy has been detected as a potentially unwanted program by 11 anti-malware scanners. This is a setup and installation application and has been known to bundle potentially unwanted software. It uses the OpenCandy monitzation platform which will donwload and install offers in the setup for potentially unwanted software including ad/search-supported toolbars.
Publisher:
OpenCandy  (signed and verified)

Product:
Installation helper

Version:
3.2.5.339

MD5:
95fba66ca5df2fef063738ed02c6c0fd

SHA-1:
97c6238f40adad03e9939b6e7890ab6e356e9f35

SHA-256:
6594bcb0c9cf0adb9f93cb4ca7c0eb4b8634690181eaef50bfd1f5820211b7dd

Scanner detections:
11 / 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 12:26:09 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Dropper-gen [Drp]
2014.9-150812

AVG
OpenCandy
2016.0.3019

Baidu Antivirus
Adware.Win32.OpenCandy
4.0.3.15812

Dr.Web
Adware.OpenCandy.15
9.0.1.0224

ESET NOD32
Win32/OpenCandy (variant)
9.10882

Fortinet FortiGate
Riskware/OpenCandy
8/12/2015

G Data
Win32.Application.OpenCandy
15.8.24

herdProtect (fuzzy)
variant of du339c.exe (PUP)
2015.9.23.17

McAfee
Artemis!95FBA66CA5DF
5600.6675

Reason Heuristics
PUP.OpenCandy (M)
15.8.12.14

Trend Micro House Call
Suspicious_GEN.F47V1216
7.2.224

File size:
301.5 KB (308,696 bytes)

Product version:
3.2.5.339

Copyright:
Copyright (c) 2008 - 2014

Original file name:
IHelper.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\roaming\rheng\12a55085122d4a31b3bf2c1a5b37325b\du339b.exe

Digital Signature
Signed by:
OpenCandy

Authority:
COMODO CA Limited

Valid from:
8/26/2014 3:00:00 AM

Valid to:
8/27/2015 2:59:59 AM

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:
00968F75DEF14B8896984D3B88276AFA95

File PE Metadata
Compilation timestamp:
12/16/2014 12:41:39 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:UakkP4a6tpvrOe6q9VkhE1+MG+l9KOtZlGBv3BBKJAC+U1unzTkM14Q3noS9hP:ZkK6/vrJRehdIl9pkPKOnzTkM193noSj

Entry address:
0xBA0B0

Entry point:
60, BE, 00, D0, 47, 00, 8D, BE, 00, 40, F8, FF, 57, 89, E5, 8D, 9C, 24, 80, C1, FF, FF, 31, C0, 50, 39, DC, 75, FB, 46, 46, 53, 68, D8, 8F, 0B, 00, 57, 83, C3, 04, 53, 68, A8, D0, 03, 00, 56, 83, C3, 04, 53, 50, C7, 03, 03, 00, 00, 00, 90, 90, 90, 90, 90, 55, 57, 56, 53, 83, EC, 7C, 8B, 94, 24, 90, 00, 00, 00, C7, 44, 24, 74, 00, 00, 00, 00, C6, 44, 24, 73, 00, 8B, AC, 24, 9C, 00, 00, 00, 8D, 42, 04, 89, 44, 24, 78, B8, 01, 00, 00, 00, 0F, B6, 4A, 02, 89, C3, D3, E3, 89, D9, 49, 89, 4C, 24, 6C, 0F, B6, 4A...
 
[+]

Entropy:
7.8406  (probably packed)

Code size:
248 KB (253,952 bytes)

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