uninstall.exe

Guardbox

ClientConnect LTD

The file belongs to the ClientConnect (Conduit/Perion) platform, a utility that bundles and monetizes search toolbars and browser add-ons. The application uninstall.exe, “Guardbox Uninstaller” by ClientConnect has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. 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:
Client Connect LTD  (signed by ClientConnect LTD)

Product:
Guardbox

Description:
Guardbox Uninstaller

Version:
2.17.1.22

MD5:
6493ca4a6f9ad9d3e7ceb1aa5d36abfe

SHA-1:
c0ca3d46d2fe876643a19698d155a9d518b9e84f

SHA-256:
17ba08a4ea6c23cbc407ff130021def70fedf0c7e1e7477963ab6aecd63b8656

Scanner detections:
1 / 68

Status:
Adware

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

Analysis date:
1/18/2020 5:12:55 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Conduit (M)
17.1.8.1

File size:
1.1 MB (1,101,656 bytes)

Product version:
2.17.1.22

Copyright:
© 2014 ClientConnect Ltd.

Original file name:
Guardbox (R)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\Program Files\guardboxengine\main\bin\uninstall.exe

Digital Signature
Authority:
Symantec Corporation

Valid from:
7/8/2014 9:00:00 PM

Valid to:
7/9/2016 8:59:59 PM

Subject:
CN=ClientConnect LTD, OU=Guardbox, 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:
3215FFC06E15A37E45F6521CECC8C3BD

File PE Metadata
Compilation timestamp:
7/6/2011 11:31:20 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

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...
 
[+]

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/538503808/538524931/?mainofferId=538500374&CurrentStep=2&TotalSteps=4&DownloadBrowser=IE&CType=-1&UserMode=-1&DMVersion=1.3.3.38.538523797.01&Language=US-EN

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