64dc2818-91d9-4b5c-9b06-c07788ac7d0e-2.exe

Browsers+_App#s#

Micro Yellow Lab

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 64dc2818-91d9-4b5c-9b06-c07788ac7d0e-2.exe, “Browsers+_App#s# exe” by Micro Yellow Lab has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a scheduled task under the Windows Task Scheduler triggered to execute each time a user logs in. It is built using the Crossrider cross-browser extension platform. While the file utilizes the Crossrider framework and delivery services, it is not owned by Crossrider. It is distributed as part of the Brightcircle group of browser-extensions.
Publisher:
app  (signed by Micro Yellow Lab)

Product:
Browsers+_App#s#

Description:
Browsers+_App#s# exe

Version:
1000.1000.1000.1000

MD5:
0702347959f58208fc51d5a9ba6403de

SHA-1:
b0436ba4fc854158988f321ddfbd28656ee61161

SHA-256:
e8a61fc4c2129fb7f95f3a2a176a9e0fd3a6ac10cd143523d3869e070515245b

Scanner detections:
1 / 68

Status:
Adware

Explanation:
The software may change the browser's home page and search provider settings as well as display advertisements. Distributed through the Brightcircle investments brand.

Analysis date:
2/26/2020 10:09:58 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Crossrider (M)
17.1.14.8

File size:
878.9 KB (900,000 bytes)

Product version:
1000.1000.1000.1000

Copyright:
Copyright 2011

Original file name:
Browsers+_App#s#.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\browsers+_app#s#\64dc2818-91d9-4b5c-9b06-c07788ac7d0e-2.exe

Digital Signature
Authority:
COMODO CA Limited

Valid from:
8/27/2014 7:00:00 PM

Valid to:
8/28/2015 6:59:59 PM

Subject:
CN=Micro Yellow Lab, O=Micro Yellow Lab, STREET=Athinodorou 3, STREET=Dasoupoli Strovolos, L=Nicosia, S=Cyprus, PostalCode=2025, C=CY

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
009AFA5E0D9A7B3EBDF9FADE2F928085CE

File PE Metadata
Compilation timestamp:
10/3/2014 2:35:04 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

Entry address:
0x7FBE0

Entry point:
E8, 8B, B3, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, B8, 2E, 4D, 00, E8, AA, 50, 00, 00, E8, 32, 45, 00, 00, 0F, B7, F0, 6A, 02, E8, 1E, B3, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, B4, 56, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
6.5975

Code size:
613 KB (627,712 bytes)

Scheduled Task
Task name:
64dc2818-91d9-4b5c-9b06-c07788ac7d0e-2

Trigger:
Logon (Runs on logon)


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