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sparktrust pc cleaner plus setup_25be5079-1681-47cb-951d-91085eb8765b_.exe

SparkTrust Systems

The application sparktrust pc cleaner plus setup_25be5079-1681-47cb-951d-91085eb8765b_.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:
3.3.20.0

MD5:
f949c620271273ed1ac715d0821a08c3

SHA-1:
7bd642f6ac991c51358631aebf46aad54a975f57

SHA-256:
b5ee3b83b9fffc48421eb8b0c2b5a67762711ff9bda345cf089242a63926e2e7

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
2/24/2025 10:52:09 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.SparkTrust (L)
16.12.15.23

File size:
10.9 MB (11,415,584 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}\appdata\local\microsoft\windows\inetcache\ie\{random}\sparktrust pc cleaner plus setup_25be5079-1681-47cb-951d-91085eb8765b_.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

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_25be5079-1681-47cb-951d-91085eb8765b_.exe has been seen being distributed by the following 16 URLs.

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=C0592E5E-D72E-46E2-8878-51D9EE43F119

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=E7A00F6D-2E97-48C7-8705-84A18337886C

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=1DFC7022-D63C-4CE1-97C6-A9ACF3DD4ADD

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=82660BC7-94CB-46AE-A93A-66E2EE82A7B7

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=74FDCAC2-1958-49D9-B4FA-09209A45EB75

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

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=CBABFA30-D72C-4F19-9479-84714962AD87

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=C07DEA80-F693-4996-8C08-A798EF6B8805

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=3A1CF9A4-33EB-4ED8-BEBB-D897AFA76F72

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=CC60AB4E-D7A2-45C1-A004-827086ACAC46

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=F22F20EF-AB07-475D-BD2D-7EF29242959F

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

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=E4446ECA-18A0-43C3-802F-715FC46B55A5

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=5980211C-1553-40F7-8856-42EE25736054

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=2D6B7B11-A56C-4030-AD19-2BFD13446570

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=899BB2A7-F91B-45B6-BACB-FCC3B5E84BF1

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