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icreinstall_setup.exe

Volonet Ltd

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_setup.exe by Volonet has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the installCore installer. 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:
Volonet Ltd  (signed and verified)

MD5:
a9aaa83fb958f2c4d9f80fa6e440c4a9

SHA-1:
806022138aabb1f82eaf0ae2855286d6ccdc0aad

SHA-256:
1eb452ee7171c3022bcd8fc419414cb6524193cdaa1fcab6d8cd8d8ca8b9ed2c

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Utilizes the InstallCore download manager that may bundle various adware-type offers.

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:
4/26/2024 9:51:05 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.Installer (M)
16.2.1.13

File size:
1 MB (1,078,360 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore

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

Digital Signature
Signed by:
Volonet Ltd

Authority:
COMODO CA Limited

Valid from:
1/11/2012 1:00:00 AM

Valid to:
11/26/2013 12:59:59 AM

Subject:
CN=Volonet Ltd, O=Volonet Ltd, STREET=hazfira 19, L=Tel Aviv, S=Israel, PostalCode=67778, C=IL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00D9EB879A7F4ADB713BB56F5D9EA449DA

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:g0zN4AcLUFL3/cU9iJRc5HjFWTaXuc8d57Z8PoL+tTl7h:gIT9i2joTa+4gSHt

Entry address:
0xC1C00

Entry point:
55, 8B, EC, 83, C4, F0, B8, 94, B5, 40, 00, E8, 20, DD, FF, FF, 83, C4, F8, 8B, D8, 8B, FB, 8B, 32, 8B, 43, 08, 3B, F0, 72, 6C, 8B, CE, 03, 4A, 04, 8B, E8, 03, 6B, 0C, 3B, CD, 77, 5E, 3B, F0, 75, 1B, 8B, 42, 04, 01, 43, 08, 8B, 42, 04, 29, 43, 0C, 83, 7B, 0C, 00, 75, 44, 8B, C3, E8, 35, FF, FF, FF, EB, 3B, 8B, 0A, 8B, 72, 04, 03, CE, 8B, F8, 03, 7B, 0C, 3B, CF, 75, 05, 29, 73, 0C, EB, 26, 8B, 0A, 03, 4A, 04, 89, 0C, 24, 2B, F9, 89, 7C, 24, 04, 8B, 12, 2B, D0, 89, 53, 0C, 8B, D4, 8B, C3, E8, D0, FE, FF, FF...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
788 KB (806,912 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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