qdwvem.exe

Object Browser

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 qdwvem.exe, “Object Browser exe” by Selecao Technologies (Bright Circle Investments) has been detected as adware by 24 anti-malware scanners. It runs as a scheduled task under the Windows Task Scheduler named QDWVEM triggered to execute each time a user logs in. It is built using the Crossrider cross-browser extension toolkit. While the file utilizes the Crossrider framework and delivery services, it is not owned by Crossrider. It is part of the Brightcircle group of web-extensions that inject advertisements in the browser.
Publisher:
ObjectB  (signed by Selecao Technologies (Bright Circle Investments Ltd))

Product:
Object Browser

Description:
Object Browser exe

Version:
1000.1000.1000.1000

MD5:
fc940a192ce35fdaac96173c0b3b3925

SHA-1:
5d46d9b9c4967f9fc5d595a5f6d80a69c6e260c0

SHA-256:
239d820c996548927c76dfbdfc19254b7b76bb5d0e0ea48722e28ea3a6822309

Scanner detections:
24 / 68

Status:
Adware

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

Analysis date:
4/25/2024 6:53:58 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Application.Heur.8v1@mqMmQtpO
740

AhnLab V3 Security
PUP/Win32.CrossRider
2015.01.27

Avira AntiVirus
ADWARE/CrossRider.Gen4
7.11.205.68

AVG
Generic
2016.0.3218

Baidu Antivirus
PUA.Win32.CrossRider
4.0.3.15126

Bitdefender
Gen:Application.Heur.8v1@mqMmQtpO
1.0.20.130

Bkav FE
W32.HfsAdware
1.3.0.6379

Comodo Security
Application.Win32.Plush.GRI
20852

Dr.Web
Trojan.Crossrider1.13619
9.0.1.030

Emsisoft Anti-Malware
Gen:Application.Heur.8v1@miPYEyfO
8.15.01.30.11

ESET NOD32
Win32/Toolbar.CrossRider.BV (variant)
9.11074

Fortinet FortiGate
Riskware/CrossRider
1/30/2015

F-Secure
Gen:Application.Heur.8v1@mqMmQtpO
11.2015-26-01_2

G Data
Gen:Application.Heur.8v1@mqMmQtpO
15.1.24

Kaspersky
not-a-virus:WebToolbar.Win32.CrossRider
14.0.0.2583

Malwarebytes
PUP.Optional.ObjectBrowser.A
v2015.01.26.09

McAfee
Artemis!FDFF3F8570AA
5600.6870

MicroWorld eScan
Gen:Application.Heur.8v1@mqMmQtpO
16.0.0.78

Norman
Gen:Application.Heur.8v1@kiPYEyfO
11.20150130

Panda Antivirus
Trj/Genetic.gen
15.01.26.09

Qihoo 360 Security
HEUR/QVM10.1.Malware.Gen
1.0.0.1015

Reason Heuristics
PUP.Task.Brightcircle
15.1.26.11

Sophos
Generic PUA EC
4.98

VIPRE Antivirus
Crossrider
36992

File size:
1.9 MB (2,037,224 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\qdwvem.exe

Digital Signature
Authority:
COMODO CA Limited

Valid from:
12/16/2014 1:00:00 AM

Valid to:
12/17/2015 12:59:59 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:
1/26/2015 12:05:29 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
49152:kKAlGTDlWiyKPB5U0ZcMQlqyaMpSVNTqZ1V1Dz:VTUi56KcMQlp+

Entry address:
0xF99D1

Entry point:
E8, 5D, FD, 00, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, 56, 8B, 75, 08, 85, F6, 78, 09, E8, 90, FE, 00, 00, 3B, 30, 7C, 07, E8, 87, FE, 00, 00, 8B, 30, E8, 7A, FE, 00, 00, 8B, 04, B0, 5E, 5D, C3, 55, 8B, EC, 56, E8, 83, 5C, 00, 00, 8B, F0, 85, F6, 75, 07, B8, D0, 4F, 56, 00, EB, 26, 53, 57, 33, FF, BB, 86, 00, 00, 00, 39, 7E, 24, 75, 1B, 6A, 01, 53, E8, 9D, 2E, 00, 00, 59, 59, 89, 46, 24, 85, C0, 75, 0A, B8, D0, 4F, 56, 00, 5F, 5B, 5E, 5D, C3, FF, 75, 08, 8B, 76, 24, E8, 90, FF, FF, FF, 50, 53, 56, E8, F4, EA...
 
[+]

Code size:
1.2 MB (1,209,856 bytes)

Scheduled Task
Task name:
QDWVEM

Trigger:
Logon (Runs on logon)


Remove qdwvem.exe - Powered by Reason Core Security