flashplayer__2937_i1330828141_il209.exe

Wilmaonline LTD.

This adware is a web browser extension that will inject advertising in the browser in the form of unwanted banners and text-links which may link to malware sites and install unwanted software. The application flashplayer__2937_i1330828141_il209.exe by Wilmaonline 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 TUGUU DomaIQ Setup installer. The installer is marketed through download protals and search ads as the free Adobe Flash Player but will also install additional software offers which include adware, PUPs and browser toolbars. It is part of the Brightcircle group of web-extensions that inject advertisements in the browser.
Publisher:
Wilmaonline LTD.  (signed and verified)

Version:
1.1.5.55

MD5:
8d415b486875f667c6fb5613089672fa

SHA-1:
51a7ad61677d927aa7ce15fcaaa0fd85fe5ff8dd

SHA-256:
55c8a24333d7886b09b13bea8943f3c50c0c3bbda6b7f02ad68d91a18abcbe4f

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

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:
1/13/2025 6:27:14 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Brightcircle.Wilmaonl.Bundler (M)
16.4.17.5

File size:
383.2 KB (392,384 bytes)

Product version:
1.1.5.55

Original file name:
setup.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
TUGUU DomaIQ Setup

Language:
English (United States)

Common path:
C:\users\{user}\downloads\flashplayer__2937_i1330828141_il209.exe

Digital Signature
Authority:
Thawte, Inc.

Valid from:
7/7/2014 5:30:00 AM

Valid to:
8/7/2015 5:29:59 AM

Subject:
CN=Wilmaonline LTD., O=Wilmaonline LTD., L=Raanana, S=Israel, C=IL

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
2B7DF4C242BFBB654DA05B78A86926AA

File PE Metadata
Compilation timestamp:
9/17/2014 2:52:23 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:EZ2KRA+AqItby06N9DejUmbKdxjjg8ESkb/SQyejT5IlfZK+kZlKHWYT5cmZ:4RASmmZVejUWKLjjg8EbSQJT5IlhK+kQ

Entry address:
0x14CC0

Entry point:
E8, 53, 6A, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, 3D, 44, 5E, 3C, 00, 00, 75, 18, E8, D1, 60, 00, 00, 6A, 1E, E8, 1B, 5F, 00, 00, 68, FF, 00, 00, 00, E8, B6, F4, FF, FF, 59, 59, 8B, 45, 08, 85, C0, 75, 01, 40, 50, 6A, 00, FF, 35, 44, 5E, 3C, 00, FF, 15, 58, D1, 3B, 00, 5D, C3, 8B, FF, 55, 8B, EC, 53, 8B, 5D, 08, 83, FB, E0, 77, 6F, 56, 57, 83, 3D, 44, 5E, 3C, 00, 00, 75, 18, E8, 87, 60, 00, 00, 6A, 1E, E8, D1, 5E, 00, 00, 68, FF, 00, 00, 00, E8, 6C, F4, FF, FF, 59, 59, 85, DB, 74, 04, 8B, C3...
 
[+]

Entropy:
7.3093

Code size:
174 KB (178,176 bytes)

The file flashplayer__2937_i1330828141_il209.exe has been seen being distributed by the following URL.

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