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xirub.exe

Selecao Technologies (Bright Circle Investments 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 xirub.exe, “Object Browser exe” by Selecao Technologies (Bright Circle Investments) has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is distributed as part of the Brightcircle group of browser-extensions.
Publisher:
Object Browser  (signed by Selecao Technologies (Bright Circle Investments Ltd))

Product:
Object Browser

Description:
Object Browser exe

Version:
1000.1000.1000.1000

MD5:
0be30da252e11fd62b463b69e8584c49

SHA-1:
b799c0a39e69beccf69423d11cfaf975c95445fd

SHA-256:
0810cc3519c5eacff3407519219d057ea1d2d58c9751a6fbdc39dc84f8fedbe6

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.

Analysis date:
11/27/2024 12:14:59 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.BrightCircle (M)
17.3.15.3

File size:
1.5 MB (1,554,920 bytes)

Product version:
1000.1000.1000.1000

Copyright:
Copyright 2011

Original file name:
Object Browser.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\roaming\xirub.exe

Digital Signature
Signed by:
Selecao Technologies (Bright Circle Investments Ltd)

Authority:
COMODO CA Limited

Valid from:
12/16/2014 5:30:00 AM

Valid to:
12/17/2015 5:29:59 AM

Subject:
CN=Selecao Technologies (Bright Circle Investments Ltd), O=Selecao Technologies (Bright Circle Investments Ltd), STREET=Athinodorou 3, STREET=Dasoupoli Strovolos, L=Nicosia, S=Nicosia, PostalCode=2025, C=CY

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

Serial number:
3F2791037D410A199539AA4A99F7DEB3

File PE Metadata
Compilation timestamp:
1/19/2015 11:04:43 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

Entry address:
0xF5F2B

Entry point:
E8, 3B, FE, 00, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, 56, 8B, 75, 08, 85, F6, 78, 09, E8, 6E, FF, 00, 00, 3B, 30, 7C, 07, E8, 65, FF, 00, 00, 8B, 30, E8, 58, FF, 00, 00, 8B, 04, B0, 5E, 5D, C3, 55, 8B, EC, 56, E8, C9, 5C, 00, 00, 8B, F0, 85, F6, 75, 07, B8, 20, E5, 55, 00, EB, 26, 53, 57, 33, FF, BB, 86, 00, 00, 00, 39, 7E, 24, 75, 1B, 6A, 01, 53, E8, 13, 2F, 00, 00, 59, 59, 89, 46, 24, 85, C0, 75, 0A, B8, 20, E5, 55, 00, 5F, 5B, 5E, 5D, C3, FF, 75, 08, 8B, 76, 24, E8, 90, FF, FF, FF, 50, 53, 56, E8, D2, EB...
 
[+]

Entropy:
6.6219

Code size:
1.1 MB (1,185,280 bytes)

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