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sparktrust pc cleaner plus setup_da2421f6-a7da-4a01-9278-f1633e1db7f0_.exe

SparkTrust Systems

The application sparktrust pc cleaner plus setup_da2421f6-a7da-4a01-9278-f1633e1db7f0_.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:
3.3.19.0

MD5:
5a48ae286b2b7912bd6afdf0efbbc2b4

SHA-1:
a6a3ef410202b36d8e38f328fc88250520743aef

SHA-256:
2bdd9846369fc7fff6da9d9e60981f37cb91b77db18aff5d18b366999fb9d82f

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/18/2024 10:46:12 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.SparkTrust (L)
16.12.12.22

File size:
10.9 MB (11,416,824 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_da2421f6-a7da-4a01-9278-f1633e1db7f0_.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_da2421f6-a7da-4a01-9278-f1633e1db7f0_.exe has been seen being distributed by the following 2 URLs.

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=4B6E6121-01B4-4DF1-8D8B-6FE61308DC01

http://spark.sparktrust.revenuewire.net/.../download?rwp_tguid=9C8CE70B-8B9C-4F40-B684-64E3828C4814

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