icreinstall_videoconvertersetup.exe

JumpyApps

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_videoconvertersetup.exe by JumpyApps has been detected as adware by 17 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:
be989fcd27353b48a1b474a89112ef65

SHA-1:
94b9890158e554623810a090e5836860ecf9e60a

SHA-256:
e7e5cc3d472e6588153fb2d732bf006a95abe22f90331a1263b26fd82a42d504

Scanner detections:
17 / 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:
4/24/2024 12:14:16 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.InstallCore
7.1.1

Avira AntiVirus
7.11.149.250

AVG
InstallCore
2015.0.3351

Comodo Security
Application.Win32.Installcore.IJU
18282

Dr.Web
Trojan.Packed.24524
9.0.1.0258

ESET NOD32
Win32/InstallCore.GZ (variant)
8.9807

G Data
Win32.Application.InstallCore
14.9.24

herdProtect (fuzzy)
2014.11.13.7

K7 AntiVirus
Adware
13.183.13358

Malwarebytes
PUP.Optional.JumpyApps.A
v2014.09.15.07

NANO AntiVirus
Riskware.Win32.InstallCore.dcnbqo
0.28.2.61942

Reason Heuristics
PUP.Installer.JumpyApps.FF
14.9.15.1

Rising Antivirus
PE:Malware.XPACK-LNR/Heur!1.5594
23.00.65.14913

Vba32 AntiVirus
3.12.26.0

VIPRE Antivirus
InstallCore
29262

Zillya! Antivirus
Adware.Agent.Win32.8971
2.0.0.1790

File size:
653.3 KB (669,024 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Common path:
C:\users\{user}\appdata\local\temp\icreinstall_videoconvertersetup.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):
12288:4vpkej/GkATLT+0rB8+mQ9bktPxvUfIftAAHfmrdykYncLCermehR:4vSejORD+0l8+mJPxcfIf2AHvkGul

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)

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)

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