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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 FLV Player. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
Publisher:
JumpyApps  (signed and verified)

MD5:
b6c9eac609999947f80d703c553b8132

SHA-1:
63cf3402415d0b4824149e4963846f05d135b5e2

SHA-256:
f6fc4bcd378ce265bb5236b9d057f87de7ae50d7e26694b7c781960e6e706d4b

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 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
5/6/2024 8:38:58 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.GenericKD.1745089
869

Agnitum Outpost
Trojan.Injected
7.1.1

Avira AntiVirus
ADWARE/InstallCore.Gen7
7.11.162.8

Bitdefender
Trojan.GenericKD.1745089
1.0.20.1305

Dr.Web
Trojan.Packed.24524
9.0.1.0261

Emsisoft Anti-Malware
Trojan.GenericKD.1745089
8.14.09.18.01

ESET NOD32
Win32/InstallCore.GZ potentially unwanted application
8.7.0.302.0

F-Secure
Trojan.GenericKD.1745089
11.2014-18-09_5

G Data
Trojan.GenericKD.1745089
14.9.24

herdProtect (fuzzy)
variant of setup.exe (Adware)
2014.11.24.16

K7 AntiVirus
Unwanted-Program
13.183.13417

MicroWorld eScan
Trojan.GenericKD.1745089
15.0.0.783

nProtect
Trojan.GenericKD.1745089
14.09.18.01

Reason Heuristics
PUP.JumpyApps.M
14.9.18.13

Rising Antivirus
PE:Malware.XPACK-LNR/Heur!1.5594
23.00.65.14916

Sophos
Install Core Click run software
4.98

VIPRE Antivirus
Threat.4786018
31208

Zillya! Antivirus
Trojan.Injected.Win32.6
2.0.0.1926

File size:
1.2 MB (1,298,624 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

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

Digital Signature
Signed by:
JumpyApps

Authority:
COMODO CA Limited

Valid from:
2/18/2013 4:00:00 AM

Valid to:
2/19/2014 3:59:59 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 2:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:p0JQh+jTiy99PZA2DCMZc+mhtoIWymDvXcGnkNbhxELTHidtEPXrkGozB1x:pylCKHCbFEy

Entry address:
0x9B24

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, A2, 95, FF, FF, E8, A9, A7, FF, FF, E8, D4, C9, FF, FF, E8, 1B, CA, FF, FF, E8, 0E, F3, FF, FF, E8, 75, F4, FF, FF, 33, C0, 55, 68, DB, A1, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, A4, A1, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 9B, FE, FF, FF, E8, 02, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 04, D0, FF, FF, 8B, 55, F0, B8, E8, CD, 40, 00, E8, 53, 96, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, E8, CD, 40, 00, B2, 01, B8...
 
[+]

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

Code size:
37 KB (37,888 bytes)

Program Uninstaller
Program name:
FLV Player

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


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