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sparktrust pc cleaner plus setup_bd8cbd42-1042-401d-80dd-2b1b59cafaf7_.exe

SparkTrust Systems

The application sparktrust pc cleaner plus setup_bd8cbd42-1042-401d-80dd-2b1b59cafaf7_.exe, “SparkTrust PC Cleaner Plus Installer” by SparkTrust Systems has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from RevenueWire's affiliate distribution platform spark.sparktrust.revenuewire.net and multiple other hosts.
Publisher:
SparkTrust  (signed by SparkTrust Systems)

Description:
SparkTrust PC Cleaner Plus Installer

Version:
3.3.14.1

MD5:
fed67ab0921039e93f55a1231186bc2c

SHA-1:
b2f86be1eeac70e92cdc130c7e29c4adf2dfc8ba

SHA-256:
75f67af3f086ea442bf0fb777553c73d1139ca0e427001d0652c3701aecfa4c1

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/18/2025 11:25:36 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.SparkTrust (L)
16.7.28.22

File size:
10.6 MB (11,088,144 bytes)

Copyright:
Copyright © 2016 SparkTrust

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\sparktrust pc cleaner plus setup_bd8cbd42-1042-401d-80dd-2b1b59cafaf7_.exe

Digital Signature
Signed by:
SparkTrust Systems

Authority:
DigiCert Inc

Valid from:
3/28/2016 8:00:00 PM

Valid to:
4/3/2017 8:00:00 AM

Subject:
CN=SparkTrust Systems, O=SparkTrust Systems, L=Victoria, S=British Columbia, C=CA, PostalCode=V8R 1J6, STREET=1839-A Fort St., SERIALNUMBER=FM0535136, OID.1.3.6.1.4.1.311.60.2.1.2=British Columbia, OID.1.3.6.1.4.1.311.60.2.1.3=CA, OID.2.5.4.15=Private Organization

Issuer:
CN=DigiCert EV Code Signing CA (SHA2), OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
066781E7E45D8F4E89554653E7588DC8

File PE Metadata
Compilation timestamp:
2/24/2012 2:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
196608:dOItGqt2xOhn3y/RGWvMpA08n3wJO6yUQcvIr7aEE5s/03ldbT7yFl:dOUG8wOhn3y/0WkOX3wzwyIHaiMnn7Ml

Entry address:
0x39E3

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Entropy:
7.9994

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file sparktrust pc cleaner plus setup_bd8cbd42-1042-401d-80dd-2b1b59cafaf7_.exe has been seen being distributed by the following 19 URLs.

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=C8700F50-7C7E-4946-943E-E159B405CF68

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=07EE10E1-428C-4AAF-B992-38EB43477C30

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=2881CF5E-58C5-4F78-B933-44FE30BF94E5

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=C2C6D141-2E2C-4D01-8678-B7ECC0F4B010

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=968A1458-56F5-4A22-B1C8-B2E677A07560

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=3EC0AADD-55FD-4DBD-9C50-B1C72245D7A5

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=5528BC17-73F4-4E9A-88F8-244EE8F23060

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=0E285FCC-BE61-4F29-B0D6-0920A6529ECD

http://spark.sparktrust.revenuewire.net/.../download

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=A12CEA70-8C43-4A3F-A56C-978FE5C1636E

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=C3E6A090-5220-42EF-908D-60F63B22A0DA

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=1965A409-E555-4A1B-BA41-33B224DA1D13

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=2E491207-DF3E-46F6-9C97-DBDB2BBAD4EA

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=D01CD1F9-9FD0-462C-98DA-E6C73E0B7E3B

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=B9B981DE-BF7A-432A-8755-21D298B570EF

http://cdn.sparktrust.com/sparktrust/.../SparkTrust PC Cleaner Plus Setup.exe

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=3AB8EF3B-5DF9-41B1-A746-7E576BD99C97

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=5803C69B-CF83-4474-849A-3F1F22CE78E0

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=B329D41F-690D-47B0-9C78-1A0BC55EC8A7

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