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icreinstall_c.exe

Generic Internet

Nextinteractive

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_c.exe, “Generic Internet Setup ” by Nextinteractive 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. The file has been seen being downloaded from cdn.telechargerv2filescentersfarms.com. While running, it connects to the Internet address os.solvefile.com on port 80 using the HTTP protocol.
Publisher:
Program   (signed by Nextinteractive)

Product:
Generic Internet

Description:
Generic Internet Setup

MD5:
9fc13d4993a903f52575da6e1888664f

SHA-1:
df3411f9bc419663332c303fd2feaf71c9cbe55f

SHA-256:
cdf865fa5427d592f2ec8e8fbb41ddcab769725c53cede00104e58054449eec4

Scanner detections:
1 / 68

Status:
Adware

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

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
11/15/2024 10:31:42 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.Nextinte.Installer (M)
16.3.23.3

File size:
785.6 KB (804,440 bytes)

Product version:
1.2.1

Copyright:
App

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Signed by:
Nextinteractive

Authority:
GlobalSign nv-sa

Valid from:
2/26/2015 3:26:19 PM

Valid to:
2/27/2016 3:26:19 PM

Subject:
CN=Nextinteractive, O=Nextinteractive, L=Paris, C=FR

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

Serial number:
11215751962DA8AB907610F3CB6A88D4205C

File PE Metadata
Compilation timestamp:
6/19/1992 10:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:MYoGJap71ukzs5GJzhdfxWzNxYT/Lvn2sTRgjAUDqqqVuxklRD8fwT2+pHTEo:MYoAe1utkJzDZECTz1RgwoulRDG8NTd

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

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

Code size:
39.5 KB (40,448 bytes)

The file icreinstall_c.exe has been seen being distributed by the following URL.

http://cdn.telechargerv2filescentersfarms.com/c?x=RWWjBSXL5IaU6zOwvDSMgmwB3FGS3noAwak1YgMB0yU=&c=Qsdz5aw4Zv6cFgNTekzM5m4VL2vVLX6Csl ZRBOLmGl ZdP8jRxQVbsjRr40PUmgGAI6bX/TiXOlggcGe0PkfaEUzMuKzBJpNz6xB5JrE 85wxXkoW9OGy88EzTarI8cYCftPmu9SrjM56RYj 4vgg==&fallback_url=http://admdownload.adobe.com/bin/.../flashplayer18_ha_install.exe&downloadAs=adobe-flash-player-18.exe

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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