__uninstall_.exe

JumpyApps

The file is a bundle distribution and utilizes the installCore download manager to distribute this potentially unwanted software. The application __uninstall_.exe by JumpyApps has been detected as adware by 12 anti-malware scanners. The program is a setup application that uses the installCore installer. This is the uninstaller utility registered in the Windows Control Panel for the program Video Converter. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
JumpyApps  (signed and verified)

MD5:
237242506e9c61a1b5f97fdca966c4ff

SHA-1:
2d4c1a117106d21f3c1f4cff90f71b90bb97fddb

SHA-256:
69f535bca60a3a3cc8ece246da3ac219347abec66321ba1decaeff46a6ff714c

Scanner detections:
12 / 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 an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
4/26/2024 4:46:54 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Trojan.Injected
7.1.1

Avira AntiVirus
7.11.187.66

Dr.Web
Trojan.Packed.24524
9.0.1.05190

ESET NOD32
Win32/InstallCore.IT potentially unwanted application
7.0.302.0

G Data
Win32.Application.InstallCore
14.11.24

K7 AntiVirus
Unwanted-Program
13.185.14057

Malwarebytes
PUP.Optional.Jumpyapps
v2014.11.19.05

Reason Heuristics
PUP.JumpyApps.M
14.11.19.4

Vba32 AntiVirus
3.12.26.3

VIPRE Antivirus
Threat.4786018
34232

Zillya! Antivirus
Trojan.Black.Win32.18293
2.0.0.1986

File size:
665.3 KB (681,264 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\Program Files\videoconverter\uninstall\__uninstall_.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
2/18/2013 3:00:00 AM

Valid to:
2/19/2014 2:59:59 AM

Subject:
CN=JumpyApps, O=JumpyApps, STREET=63 Rothschild Blvd., L=Tel Aviv, S=NA, PostalCode=65785, C=IL

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

Serial number:
6DB423F9C6473168CF486AAF112EDD5C

File PE Metadata
Compilation timestamp:
6/20/1992 1:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:AvppsU9Wz3gpRQCElYHAGNZ4CxM3th7QqssxsY9rRbi0iXFcnZklODhi1usSp:Avrsco3gpRQRlYH7NZLctlQqssxs6biY

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

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

Code size:
37 KB (37,888 bytes)

Program Uninstaller
Program name:
Video Converter

Uninstall string:
C:\Program Files\VideoConverter\Uninstall\__Uninstall_.exe /Uninstall


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