maxthon.exe

RAPIDDOWN

This is the Solimba installer program that will bundle additional offers mostly including adware and various unwanted PC utilities. The application maxthon.exe by RAPIDDOWN 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.
Publisher:
*Rapiddown*  (signed by RAPIDDOWN)

Description:
Setup Manager

Version:
1.0.0.29

MD5:
299323c1f9f3a10ee0d3d8aef39d217e

SHA-1:
a46243d2e98960bf0ca9451e2298a48943164c97

SHA-256:
6956695bc2aacfd5c5db306a7991709924d4514aa85b4cab6c3444faf0d4a8ec

Scanner detections:
1 / 68

Status:
Adware

Explanation:
This will bundle various adware such as the Whitesmoke Toolbar and Iminent Toolbar. "These offers will be displayed depending on the user's location as well as the configuration of his/her PC, considered normal to display 2-3 offers. Additionally, the download manager offers the optional installation of a toolbar."

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:
12/26/2024 1:02:20 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Solimba (M)
16.7.31.6

File size:
172.4 KB (176,488 bytes)

Product version:
3.0.26

Copyright:
copyright·©·2013

Original file name:
inst4ll·3x3

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\maxthon.exe

Digital Signature
Signed by:

Authority:
DigiCert Inc

Valid from:
11/26/2013 10:00:00 PM

Valid to:
12/1/2014 10:00:00 AM

Subject:
CN=RAPIDDOWN, O=RAPIDDOWN, L=Badalona, S=Barcelona, C=ES

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
02E94F6B0DC7BF53B8B6341C02DE4104

File PE Metadata
Compilation timestamp:
12/30/2013 1:43:44 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:JfwFBn/RRVtCkR495OpHOMnKEUJVBz20OW4Y/T8tEY1:JYFBn/RRVtCcVHrnwJVBztr41

Entry address:
0x60117

Entry point:
60, E8, 00, 00, 00, 00, 58, 05, 5A, 0B, 00, 00, 8B, 30, 03, F0, 2B, C0, 8B, FE, 66, AD, C1, E0, 0C, 8B, C8, 50, AD, 2B, C8, 03, F1, 8B, C8, 57, 51, 49, 8A, 44, 39, 06, 88, 04, 31, 75, F6, 2B, C0, AC, 8B, C8, 80, E1, F0, 24, 0F, C1, E1, 0C, 8A, E8, AC, 0B, C8, 51, 02, CD, BD, 00, FD, FF, FF, D3, E5, 59, 58, 8B, DC, 8D, A4, 6C, 90, F1, FF, FF, 51, 2B, C9, 51, 51, 8B, CC, 51, 66, 8B, 17, C1, E2, 0C, 52, 57, 83, C1, 04, 51, 50, 83, C1, 04, 56, 51, E8, 5E, 00, 00, 00, 8B, E3, 5E, 5A, 2B, C0, 89, 04, 32, B4, 10...
 
[+]

Packer / compiler:
ASPack v1.08.04

Code size:
100.5 KB (102,912 bytes)

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

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