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icreinstall_hamachi.exe

Program Generic

Abcid Marketing Inc

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_hamachi.exe, “Program Generic Setup ” by Abcid Marketing Inc 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:
Abcid Marketing Inc  (signed and verified)

Product:
Program Generic

Description:
Program Generic Setup

MD5:
511291f8f9471b9c9f24e7131960c05d

SHA-1:
7fce544af9b5fc554b170be1257a5a36122f342c

SHA-256:
455a4d175e5be8ce355ccba15d5c9d19afe4bf2e241bc5a57877d37f24a26ff1

Scanner detections:
1 / 68

Status:
Adware

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

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
2/26/2025 12:33:09 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.AbcidMar.Installer (M)
16.6.18.20

File size:
718.2 KB (735,464 bytes)

Product version:
3.2

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

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

Digital Signature
Signed by:
Abcid Marketing Inc

Authority:
GlobalSign nv-sa

Valid from:
9/18/2014 12:16:04 PM

Valid to:
9/19/2015 12:16:04 PM

Subject:
CN=Abcid Marketing Inc, O=Abcid Marketing Inc, L=Beaconsfield, S=Quebec, C=CA

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121F69CAA887562584EAAF849FB705C1EDC

File PE Metadata
Compilation timestamp:
6/19/1992 6:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:VVop/uTht/a3DUG98JSQ7TGEYnMVrms30298/10CJ6JaGiH7mEMHREW:VVoBuDi3D/Q7yEhIJ6JhibORB

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)

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