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du81j.exe

Installation helper

OpenCandy

The application du81j.exe by OpenCandy has been detected as a potentially unwanted program by 6 anti-malware scanners. This is a self-extracting archive and installer 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:
4.0.0.81

MD5:
d2548724c92b75b00893c9371c64458a

SHA-1:
2349dc73bfd3f8a5708690b1f1a1d3e6bdccfc41

SHA-256:
c7c35d822745e7a2b7959d44b17d70a802fdc489a39922e9d74c0ec96a349876

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:
12/25/2024 1:15:14 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.OpenCandy
2015.04.07

Dr.Web
Adware.OpenCandy.73
9.0.1.0101

herdProtect (fuzzy)
variant of du83i.exe (PUP)
2015.7.14.8

McAfee
Artemis!D2548724C92B
5600.6798

Reason Heuristics
PUP.OpenCandy
15.4.11.15

Trend Micro House Call
Suspicious_GEN.F47V0309
7.2.101

File size:
158.5 KB (162,288 bytes)

Product version:
4.0.0.81

Copyright:
Copyright (c) 2008 - 2015

Original file name:
IHelper.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\roaming\rheng\20d2d86ae52448b09cdb7439afadf3e5\du81j.exe

Digital Signature
Signed by:
OpenCandy

Authority:
COMODO CA Limited

Valid from:
8/25/2014 12:00:00 PM

Valid to:
8/26/2015 11:59:59 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:
00A462388842FE1D1F08612BDBB7211ECA

File PE Metadata
Compilation timestamp:
2/12/2015 10:48:44 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
3072:qmNoKpwcxfm4rrwTID2icrqRA4hbN/kgww8w2FQT2IRdIHFXa:q6r2cxfm1s2rrybNXwk2+2Xpa

Entry address:
0x66A90

Entry point:
60, BE, 00, 30, 44, 00, 8D, BE, 00, E0, FB, FF, 57, EB, 0B, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89, C5, EB, 0B, 01, DB, 75, 07, 8B...
 
[+]

Entropy:
7.8436

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.24

Code size:
144 KB (147,456 bytes)

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