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__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 18 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:
ec29d0df971f057f4be499cdd349cd33

SHA-1:
d6c511d670de2bbc5b2235e71c932b880fdf8541

SHA-256:
ab414c27a04f75f05f5c9b926e06354086d1e898da5fee76c6a7b03bf01f241f

Scanner detections:
18 / 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:
4/25/2024 3:58:05 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Trojan.Heur.TP.OuZ@b8CBU0ki
6300826

Avira AntiVirus
Adware/InstallCore.A.39
7.11.144.50

Bitdefender
Gen:Trojan.Heur.TP.OuZ@b8CBU0ki
1.0.20.445

Clam AntiVirus
Win.Trojan.Agent-785991
0.98/21511

Dr.Web
Trojan.Packed.25903
9.0.1.089

Emsisoft Anti-Malware
Gen:Trojan.Heur.TP.OuZ@b8CBU0ki
9.0.0.4799

ESET NOD32
Win32/InstallCore.JN (variant)
9.9694

F-Secure
Gen:Trojan.Heur.TP.OuZ@b8CBU0ki
11.2015-30-03_2

G Data
Gen:Trojan.Heur.TP.OuZ@b8CBU0ki
15.3.25

herdProtect (fuzzy)
variant of videoconvertersetup.exe (Adware)
2015.7.4.7

IKARUS anti.virus
Trojan.SuspectCRC
t3scan.1.8.9.0

K7 AntiVirus
Unwanted-Program
13.202.15421

MicroWorld eScan
Gen:Trojan.Heur.TP.OuZ@b8CBU0ki
16.0.0.267

Norman
Gen:Trojan.Heur.TP.OuZ@b8CBU0ki
03.12.2014 13:20:04

Reason Heuristics
PUP.Bundler.ironSource
15.3.30.9

Vba32 AntiVirus
Malware-Cryptor.General.3
3.12.26.3

VIPRE Antivirus
InstallCore
28350

Zillya! Antivirus
Downloader.FakeNSIS.Win32.4
2.0.0.2121

File size:
642.2 KB (657,624 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Nullsoft Install System)

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

Digital Signature
Signed by:
JumpyApps

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:
5/20/2013 2:53:02 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:R2jDQk/D25exA21E2uqkdV9Uib2iK9Et9/d9DOTcbjRd4GcYQ:MjDQk/D2h2jBoZb2iZdWm1qD

Entry address:
0x310B

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 1C, C7, 44, 24, 10, 90, 91, 40, 00, 89, 5C, 24, 18, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 08, A3, 58, EC, 42, 00, E8, 6E, 2D, 00, 00, A3, A4, EB, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, E0, 8F, 42, 00, FF, 15, 64, 71, 40, 00, 68, 80, 91, 40, 00, 68, A0, E3, 42, 00, E8, 18, 2A, 00, 00, FF, 15, 1C, 71, 40, 00, BD, 00, 40, 43, 00, 50, 55, E8, 06, 2A...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

Program Uninstaller
Program name:
Video Converter

Uninstall string:
C:\Program Files (x86)\VideoConverter\Uninstall\__Uninstall_.exe /RSF /Uninstall


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