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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 10 anti-malware scanners. 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. It is also typically executed from the user's temporary directory.
Publisher:
JumpyApps  (signed and verified)

MD5:
d42e04ee57e07cffdebad6e94dc59d25

SHA-1:
d921f1b46f20b7e3ce54d26e29f98649636195bb

SHA-256:
16e635cabd37fb3955329db04050b102cc40a11862c6bda81650a6f7e614e8aa

Scanner detections:
10 / 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:
4/26/2024 6:29:03 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
Adware/InstallCore.A.98
7.11.151.8

Dr.Web
Trojan.Packed.24524
9.0.1.0295

G Data
Win32.Application.InstallCore
15.10.24

herdProtect (fuzzy)
variant of setup.exe (Adware)
2015.10.22.19

K7 AntiVirus
Unwanted-Program
13.178.12171

NANO AntiVirus
Trojan.Win32.Kryptik.cwezfs
0.28.0.59921

Reason Heuristics
PUP.installCore.JumpyApps (M)
15.8.26.8

Rising Antivirus
PE:Malware.XPACK-LNR/Heur!1.5594
23.00.65.151020

Sophos
Install Core Click run software
4.98

VIPRE Antivirus
Threat.4786018
29418

File size:
1.2 MB (1,299,344 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\__uninstall_.exe

Digital Signature
Signed by:
JumpyApps

Authority:
COMODO CA Limited

Valid from:
2/18/2013 7:00:00 AM

Valid to:
2/19/2014 6:59:59 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 5:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:nAxR579xLA1Be/CFJ70Mxc+Dhme5CfNd:uRjxLm8/CTfaIFCfn

Entry address:
0x8440

Entry point:
55, 8B, EC, 83, C4, EC, 33, C0, 89, 45, F0, 89, 45, EC, B8, 08, 84, 40, 00, E8, 48, C8, FF, FF, 33, C0, 55, 68, BD, 84, 40, 00, 64, FF, 30, 64, 89, 20, E8, 51, A2, FF, FF, 85, C0, 7E, 33, 8D, 55, F0, B8, 09, 00, 00, 00, E8, A0, A2, FF, FF, 8B, 45, F0, 50, B8, 64, 00, 00, 00, E8, EA, A2, FF, FF, 8D, 55, EC, E8, 42, D5, FF, FF, 8B, 55, EC, 58, E8, 5D, B0, FF, FF, 75, 05, E8, B2, FE, FF, FF, 33, C0, 5A, 59, 59, 64, 89, 10, 68, C4, 84, 40, 00, 8D, 45, EC, BA, 02, 00, 00, 00, E8, 78, AD, FF, FF, C3, E9, 0E, A8...
 
[+]

Entropy:
7.0097

Developed / compiled with:
Microsoft Visual C++

Code size:
29.5 KB (30,208 bytes)

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