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uninstall.exe

ColoColo Apps (Bright Circle Investments Ltd)

This adware is a web browser extension that will inject advertising in the browser in the form of unwanted banners and text-links which may link to malware sites and install unwanted software. The application uninstall.exe by ColoColo Apps (Bright Circle Investments) has been detected as adware by 13 anti-malware scanners. This is the uninstaller utility registered in the Windows Control Panel for the program Cinema Go Pro 2.3cV31.01 by Cinema ProV31.01. It uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. It is part of the Brightcircle group of web-extensions that inject advertisements in the browser.
Publisher:
ColoColo Apps (Bright Circle Investments Ltd)  (signed and verified)

MD5:
8a2db3729bc48bbac4fe4626d5ee7e8a

SHA-1:
22c8a4803a4c5226320080c316a2b3abab225552

SHA-256:
7adfcaa01cf36c5aaed888d51862134abaa83d098f4e45a4a01be780d019a01b

Scanner detections:
13 / 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.

Analysis date:
4/25/2024 7:47:51 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Application.Heur.hqX@lmJS4vki
6505302

Avira AntiVirus
ADWARE/CrossRider.Gen7
7.11.206.68

Bitdefender
Gen:Application.Heur.hqX@lmJS4vki
1.0.20.160

Comodo Security
Application.Win32.InstallCore.GIFI
20920

Emsisoft Anti-Malware
Gen:Application.Heur.hqX@lmJS4vki
9.0.0.4799

ESET NOD32
Win32/Toolbar.CrossRider.BM potentially unwanted application
7.0.302.0

F-Secure
Riskware.Gen:Application.Heur.hqX@lmJS4vki
5.13.68

G Data
Gen:Application.Heur.hqX@lmJS4vki
15.2.25

Kaspersky
not-a-virus:WebToolbar.Win32.CrossRider
15.0.0.543

MicroWorld eScan
Gen:Application.Heur.hqX@lmJS4vki
16.0.0.96

Reason Heuristics
PUP.Brightcircle
15.2.10.11

Rising Antivirus
PE:Malware.Obscure!1.9C59
23.00.65.15130

VIPRE Antivirus
Threat.4789396
36694

File size:
121 KB (123,864 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\cinema go pro 2.3cv31.01\uninstall.exe

Digital Signature
Signed by:
ColoColo Apps (Bright Circle Investments Ltd)

Authority:
COMODO CA Limited

Valid from:
12/15/2014 5:00:00 PM

Valid to:
12/16/2015 4:59:59 PM

Subject:
CN=ColoColo Apps (Bright Circle Investments Ltd), O=ColoColo Apps (Bright Circle Investments Ltd), STREET=Athinodorou 3, STREET=Dasoupoli Strovolos, L=Nicosia, S=Nicosia, PostalCode=2025, C=CY

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00D815C7CD687694A6F4119A3535D31D7A

File PE Metadata
Compilation timestamp:
1/30/2015 10:04:37 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
1536:gH2FEXhJfgqA5MPAq/VQ7UCPJpYZZYYbtzfOSOqsJXb3vT7nLJcFnMGbsWjcdyiZ:OPghQRS7UCLYoBCnoyiU57Y

Entry address:
0x925D

Entry point:
E8, 31, 67, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 70, C3, 41, 00, E8, 2D, 0A, 00, 00, E8, 03, 31, 00, 00, 0F, B7, F0, 6A, 02, E8, C4, 66, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, A5, 60, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
6.4215

Code size:
85 KB (87,040 bytes)

Program Uninstaller
Program name:
Cinema Go Pro 2.3cV31.01

Display publisher:
Cinema ProV31.01

Display version:
1.36.01.22

Uninstall string:
C:\Program Files (x86)\Cinema Go Pro 2.3cV31.01\Uninstall.exe /fcp=1


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