icreinstall_zipsetup.exe

JumpyApps

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_zipsetup.exe by JumpyApps has been detected as adware by 12 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. While running, it connects to the Internet address os.solvefile.com on port 80 using the HTTP protocol.
Publisher:
JumpyApps  (signed and verified)

MD5:
e5f788efb8ddaf7968640371450b8666

SHA-1:
f35974d1dfc2b5cb16eca91f6bbb014e21e48730

SHA-256:
92d6aa781cd9c533d9602cc4cd2cd1a504c8d5344b2181c235828ace66bfd24e

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 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:
4/23/2024 9:47:41 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
7.11.140.216

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
Adware
13.183.13286

Malwarebytes
PUP.Optional.Jumpyapps
v2014.11.01.04

Reason Heuristics
PUP.Installer.JumpyApps.U
14.11.1.4

Rising Antivirus
PE:Malware.XPACK-LNR/Heur!1.5594
23.00.65.141030

Vba32 AntiVirus
3.12.24.3

VIPRE Antivirus
Threat.4786018
29396

Zillya! Antivirus
Trojan.Black.Win32.18293
2.0.0.1914

File size:
664.9 KB (680,904 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\icreinstall_zipsetup.exe

Digital Signature
Signed by:

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):
12288:xvppsU98KiCkAa+D+EJW0FkAkWutiK0Os/F+pJGoGT127dWVLS6zbRw+svZ7U:xvrsc0C6+L80qAluF0P0GokRrwb7

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...
 
[+]

Entropy:
7.8297

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

Code size:
37 KB (37,888 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to os.solvefile.com  (207.189.109.121:80)

TCP (HTTP):
Connects to cdnus.solvefile.com  (207.189.109.121:80)

TCP (HTTP):
Connects to cdneu.webfilescdn.com  (65.254.40.36:80)

Remove icreinstall_zipsetup.exe - Powered by Reason Core Security