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icreinstall_counterstrikesource180515b.exe

Installer

LiveSoftAction

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_counterstrikesource180515b.exe, “Installer Setup ” by LiveSoftAction 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 SIEN SuperInstall 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:
Web Installer   (signed by LiveSoftAction)

Product:
Installer

Description:
Installer Setup

Version:
5.6.2.3

MD5:
56d838e4c5e6033b9426b968f3174e53

SHA-1:
20f8e91bd1dbbd5ed6f56d2dcc6b0407df507c6a

SHA-256:
e2e470c05927ca6bba0ae1bdab99b7b6a31453899ea6b1ecfa71f01d4ce2770b

Scanner detections:
1 / 68

Status:
Adware

Explanation:
This is a modified installer that uses the Appscion to bundle adware.

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:
6/14/2024 10:03:37 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Sien (M)
17.1.14.20

File size:
670.3 KB (686,432 bytes)

Product version:
3.0

Copyright:
Program internet

File type:
Executable application (Win32 EXE)

Bundler/Installer:
SIEN SuperInstall (using Inno Setup)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\icreinstall_counterstrikesource180515b.exe

Digital Signature
Signed by:
LiveSoftAction

Authority:
GlobalSign nv-sa

Valid from:
4/13/2015 5:03:32 PM

Valid to:
4/13/2016 5:03:32 PM

Subject:
CN=LiveSoftAction, O=LiveSoftAction, L=Bucharest, C=RO

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
112170A29B7B1C44372416B604F9BB1609CC

File PE Metadata
Compilation timestamp:
6/20/1992 3:52:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

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, BF, A9, FF, FF, E8, 5E, 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:
7.8881

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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