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optin.php

ClientConnect LTD

The file belongs to the ClientConnect (Conduit/Perion) platform, a utility that bundles and monetizes search toolbars and browser add-ons. The file optin.php, “Six days install ” by ClientConnect has been detected as adware by 13 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. While running, it connects to the Internet address cms.dmccint.com on port 80 using the HTTP protocol.
Publisher:
Six days Company 2014  (signed by ClientConnect LTD)

Description:
Six days install

Version:
0.2.2.0

MD5:
12140c92264821f3f0b1bb9f047282b4

SHA-1:
7f37ff80be20c492399899bf50d734d85999a62e

SHA-256:
d7fa8c5d4030fa4179eed15cdb382ec7ecce4de1153771d22f9bc568b6631fd7

Scanner detections:
13 / 68

Status:
Adware

Explanation:
Bundles the Conduit Toolbar and/or Conduit Search Protect.

Analysis date:
4/26/2024 10:26:28 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
Generic
2016.0.3176

Baidu Antivirus
PUA.Win32.Conduit.BSearchProtect
4.0.3.1538

Dr.Web
Adware.Conduit.101
9.0.1.067

ESET NOD32
Win32/Conduit.SearchProtect
9.10265

herdProtect (fuzzy)
variant of spnocrc.exe
2015.6.14.23

IKARUS anti.virus
PUA.ClientConnect
t3scan.1.7.5.0

K7 AntiVirus
Trojan
13.183.13345

McAfee
Artemis!B3FADDCFC2FE
5600.6832

NANO AntiVirus
Riskware.Win32.Conduit.deihaz
0.28.2.61942

Reason Heuristics
PUP.Installer.Conduit
15.3.8.18

Sophos
Generic PUA HP
4.98

Trend Micro House Call
Suspicious_GEN.F47V0828
7.2.67

VIPRE Antivirus
Conduit
32266

File size:
142.5 KB (145,928 bytes)

Copyright:
Six days © 2014 Company.

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\content.ie5\s0s84ezg\optin.php

Digital Signature
Signed by:
ClientConnect LTD

Authority:
Symantec Corporation

Valid from:
4/28/2014 7:00:00 PM

Valid to:
4/29/2016 6:59:59 PM

Subject:
CN=ClientConnect LTD, OU=SPStub, O=ClientConnect LTD, L=Ness Ziona, S=Israel, C=IL

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
36AC210D3412C8646EB3F4C8EE541402

File PE Metadata
Compilation timestamp:
7/6/2011 9:31:20 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
3072:xcmVWD5ltbmP3Q7ydCEKP5/wYh8qQbz+/pApSy1TwtMHl3jI:2mJI1EKBjy2SCeHl0

Entry address:
0x354B

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 84, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, B0, 82, 40, 00, 6A, 08, A3, 98, 06, 47, 00, E8, 67, 27, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, 05, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 86, 40, 00, FF, 15, 80, 81, 40, 00, 68, 04, 86, 40, 00, 68, A0, 85, 46, 00, E8, 35, 26, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 10, 4C, 00, 57, E8, 23, 26, 00, 00...
 
[+]

Entropy:
7.7682

Packer / compiler:
Nullsoft install system v2.x

Code size:
25 KB (25,600 bytes)

The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to cms.dmccint.com  (23.67.242.80:80)

 
http://cms.dmccint.com/DynamicOffer/18722394/18743517/?mainofferId=18718960&CurrentStep=2&TotalSteps=4&DownloadBrowser=IE&CType=-1&UserMode=-1&DMVersion=1.3.8.87.18742383.01&Language=US-EN

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