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38fbec30-6072-4096-9266-92d3f9fcb7f2-5.exe

Internet Speed Checker

Speedchecker

This is the Performersoft setup installer. The application 38fbec30-6072-4096-9266-92d3f9fcb7f2-5.exe, “Internet Speed Checker exe” has been detected as adware by 20 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.
Publisher:
Speedchecker

Product:
Internet Speed Checker

Description:
Internet Speed Checker exe

Version:
1000.1000.1000.1000

MD5:
c09c0c6cc729c65afb7c82f851b3b74a

SHA-1:
752bb7b85bab0e04d1640f666c5a888340041ff2

SHA-256:
6cd87be6818a7f8c542c80220503f61677a8a15622804d501c1347939cfca8b3

Scanner detections:
20 / 68

Status:
Adware

Explanation:
May modify the web browser's settings including changing the homepage and search provider in addition to delivering ads (by injecting banner and text-links directly in the webpage).

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:
4/24/2024 7:03:08 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.Kazy.374109
922

Avira AntiVirus
Adware/CrossRider.A.17779
7.11.159.108

AVG
Skodna
2015.0.3400

Baidu Antivirus
Adware.Win32.CrossRider
4.0.3.14711

Bitdefender
Gen:Variant.Adware.Kazy.374109
1.0.20.1045

Emsisoft Anti-Malware
Gen:Variant.Adware.Kazy.374109
8.14.07.28.01

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

F-Secure
Gen:Variant.Adware.Kazy.374109
11.2014-28-07_2

G Data
Gen:Variant.Adware.Kazy.374109
14.7.24

IKARUS anti.virus
PUA.OptionalInst.Goobzo
t3scan.1.6.1.0

Malwarebytes
PUP.Optional.InternetSpeedChecker.A
v2014.07.11.05

McAfee
Artemis!6AC63F7AD14B
5600.7056

MicroWorld eScan
Gen:Variant.Adware.Kazy.374109
15.0.0.627

NANO AntiVirus
Riskware.Win32.AdLoad.dbtctb
0.28.0.60698

Panda Antivirus
Trj/Genetic.gen
14.07.28.01

Qihoo 360 Security
HEUR/Malware.QVM10.Gen
1.0.0.1015

Reason Heuristics
PUP.Speedchecker.g
14.7.11.4

Rising Antivirus
PE:Malware.Obscure!1.9C59
23.00.65.14709

Sophos
AppRider
4.98

VIPRE Antivirus
Threat.4789396
31088

File size:
489.5 KB (501,248 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\38fbec30-6072-4096-9266-92d3f9fcb7f2-5.exe

File PE Metadata
Compilation timestamp:
7/8/2014 12:03:15 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
12288:So4ec+qMRxWcBNhQw3ajosZPobXSFpTVE:So4UqIWahNKUEPkSvT+

Entry address:
0x3F9E6

Entry point:
E8, FF, CA, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 18, 77, 47, 00, E8, 04, 4A, 00, 00, E8, 78, 1D, 00, 00, 0F, B7, F0, 6A, 02, E8, 92, CA, 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, 5C, 52, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Code size:
394.5 KB (403,968 bytes)

Scheduled Task
Task name:
38fbec30-6072-4096-9266-92d3f9fcb7f2-5

Trigger:
Logon (Runs on logon)

Action:
38fbec30-6072-4096-9266-92d3f9fcb7f2-5.exe \gndfxjlkh \yavyuyjv='internet speed checker' \osd


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