home

d2d8c634-d8cf-40ad-89d4-21a4a6e00b02-10.exe

Internet Speed Checker

Speedchecker

This is the Performersoft setup installer. The application d2d8c634-d8cf-40ad-89d4-21a4a6e00b02-10.exe, “Internet Speed Checker exe” has been detected as adware by 23 anti-malware scanners. The program is a setup application that uses the InstallBrain installer, however the file is not signed with an authenticode signature from a trusted source. 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 toolkit. While the file utilizes the Crossrider framework and delivery services, it is not owned by Crossrider.
Publisher:
Speedchecker

Product:
Internet Speed Checker

Description:
Internet Speed Checker exe

Version:
1000.1000.1000.1000

MD5:
b04eb4d39e5a2979b92d83a52d877c24

SHA-1:
04e63283cf0d1398b472774c5ca72044e06697ff

SHA-256:
d917a4117aaa391265ecb2f0a815d73d272effabc3a682e4acb7eebf8ac63a31

Scanner detections:
23 / 68

Status:
Adware

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

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
4/29/2024 4:28:16 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.Mikey.10000
671

AhnLab V3 Security
PUP/Win32.CrossRider
2015.04.06

avast!
Win32:Adware-CMH [PUP]
2014.9-150405

AVG
Crossrider
2016.0.3144

Baidu Antivirus
Adware.Win32.CrossAd
4.0.3.1545

Bitdefender
Gen:Variant.Adware.Mikey.10000
1.0.20.475

Dr.Web
Trojan.Crossrider1.23506
9.0.1.05190

Emsisoft Anti-Malware
Gen:Variant.Adware.Mikey.10000
8.15.04.05.11

ESET NOD32
Win32/Toolbar.CrossRider.CD potentially unwanted application
7.0.302.0

F-Secure
Gen:Variant.Adware.Mikey
11.2015-05-04_1

G Data
Gen:Variant.Adware.Mikey.10000
15.4.25

herdProtect (fuzzy)
variant of cde3039e-6518-49b0-9d18-e1bcda063fe2-10.exe (Adware)
2015.7.9.9

Malwarebytes
PUP.Optional.CrossRider
v2015.04.05.11

MicroWorld eScan
Gen:Variant.Adware.Mikey.10000
16.0.0.285

NANO AntiVirus
Trojan.Win32.Crossrider1.dqfccz
0.30.10.952

Panda Antivirus
Trj/Genetic.gen
15.04.09.08

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

Reason Heuristics
Adware.Crossrider.Task.Performersoft
15.4.5.11

Sophos
Generic PUA LP
4.98

SUPERAntiSpyware
Adware.CrossRider/Variant
9954

Trend Micro House Call
TROJ_GEN.R0C1H09D515
7.2.190

VIPRE Antivirus
Threat.4150696
38950

Zillya! Antivirus
Trojan.Black.Win32.29382
2.0.0.2135

File size:
1.4 MB (1,487,872 bytes)

Product version:
1000.1000.1000.1000

Copyright:
Copyright 2011

Original file name:
Internet Speed Checker.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
InstallBrain

Language:
English (United States)

Common path:
C:\Program Files\internet speed checker\d2d8c634-d8cf-40ad-89d4-21a4a6e00b02-10.exe

File PE Metadata
Compilation timestamp:
4/5/2015 1:05:58 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:+h51E7awZwoYqv6Fy3Exxi3qaoCpuysJ9nmqPT0pSkKK1NtAFjvBqk2w:eWqCpEmqPT0pSkKctAFjvBL2w

Entry address:
0xC31DD

Entry point:
E8, 2B, FE, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, 57, 56, 8B, 74, 24, 10, 8B, 4C, 24, 14, 8B, 7C, 24, 0C, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, 68, 03, 00, 00, 0F, BA, 25, 58, F9, 54, 00, 01, 73, 07, F3, A4, E9, 17, 03, 00, 00, 81, F9, 80, 00, 00, 00, 0F, 82, CE, 01, 00, 00, 8B, C7, 33, C6, A9, 0F, 00, 00, 00, 75, 0E, 0F, BA, 25, 58, C1, 54, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, 58, F9, 54, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03, 00, 00, 00, 0F, 85, B8...
 
[+]

Code size:
977 KB (1,000,448 bytes)

Scheduled Task
Task name:
d2d8c634-d8cf-40ad-89d4-21a4a6e00b02-10_user

Trigger:
Logon (Runs on logon)


Remove d2d8c634-d8cf-40ad-89d4-21a4a6e00b02-10.exe - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.