avast! free antivirus.exe

Apps Installer SL

This is the Solimba installer program that will bundle additional offers mostly including adware and various unwanted PC utilities. The application avast! free antivirus.exe by Apps Installer SL 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 Solimba DownloadMR installer. The installer uses the Solimba download manager to push adware offers during the download and setup process. Bundled adware includes search and shopping web browser toolbars. The installer is marketed through download protals and search ads as the free AVAST Antivirus but will also install additional software offers which include adware, PUPs and browser toolbars.
Publisher:
apinstaller  (signed by Apps Installer SL)

Description:
apinstaller

Version:
3.1.10.29

MD5:
0196db2e02a845357fb3906c53ac35b2

SHA-1:
3c4bcb71edcfbb75553b2bd112fc28fc015a1526

SHA-256:
12c46e1dd70065a793f7cc4475f99439271e22a02105e944eeb482d53c3340fe

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Uses the Solimba installer to bundle adware 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:
4/25/2024 8:46:30 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Solimba (M)
17.3.14.18

File size:
499.8 KB (511,760 bytes)

Product version:
3.1.10

Copyright:
Copyright ©2014

Original file name:
apinstaller.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\avast! free antivirus.exe

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
1/24/2014 12:38:03 PM

Valid to:
1/25/2015 12:38:03 PM

Subject:
CN=Apps Installer SL, O=Apps Installer SL, L=Badalona, S=Barcelona, C=ES

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

Serial number:
1121CBDE0E20D87673EA3438EEEB8A63BE19

File PE Metadata
Compilation timestamp:
4/24/2014 1:46:07 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

Entry address:
0xEF44

Entry point:
E8, C2, 78, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 88, F4, 41, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 24, F1, 41, 00, C9, C2, 08, 00, 8B, FF, 55, 8B, EC, 8B, 45, 08, 33, C9, 3B, 04, CD, 60, 64, 42, 00, 74, 13, 41, 83, F9, 2D, 72, F1, 8D, 48, ED, 83, F9, 11, 77, 0E, 6A, 0D, 58, 5D, C3, 8B, 04, CD, 64...
 
[+]

Code size:
117 KB (119,808 bytes)

The file avast! free antivirus.exe has been seen being distributed by the following URL.

http://dl01.faadmr.com/n/3.1.10.29/.../Avast! Free Antivirus.exe

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to cdn.solimba.com  (95.211.6.35:80)

TCP (HTTP):
Connects to api.downloadmr.com  (95.211.39.161:80)

 
http://api.downloadmr.com/installer/1897422507/launch

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