install.exe

Cehobuso

Connector Quality (Alpha Criteria Ltd.)

The application install.exe, “Cehobuso Setup ” by Connector Quality (Alpha Criteria) 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 installCore installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from www.citycleartower.com.
Publisher:
Kupetepur   (signed by Connector Quality (Alpha Criteria Ltd.))

Product:
Cehobuso

Description:
Cehobuso Setup

MD5:
608c7619ba37024a67c2f448440258da

SHA-1:
c3320b23b9836bcd7236596bed744d6df688fd13

SHA-256:
7e7351669db554e82b816ca926a055245dddb8d0317284c215971d5a5b644e51

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
4/10/2025 11:40:26 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.AC (M)
16.8.8.17

File size:
951.3 KB (974,160 bytes)

Product version:
4.5

Copyright:
Web

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\install.exe

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
12/31/2015 6:24:56 AM

Valid to:
8/3/2016 10:35:08 AM

Subject:
CN=Connector Quality (Alpha Criteria Ltd.), O=Connector Quality (Alpha Criteria Ltd.), L=Tel Aviv, C=IL

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
112190337C3C48E1F78563988CD61C13DBAD

File PE Metadata
Compilation timestamp:
6/19/1992 6:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:9Niawmt48CwLSZ8Os3WZDJ3uZvk3iX9BSsItS:9kD69LSZeiMZ88BSsq

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9330

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

The file install.exe has been seen being distributed by the following URL.

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