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rcpsetup_softonic_catsecurity.exe

RegClean Pro

Systweak Software

This is part of the RegClean software (a PC registry cleaner) that may be installed through an unwanted offers via a 3rd party installer. The application rcpsetup_softonic_catsecurity.exe by Systweak Software 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 Inno Setup installer. The file has been seen being downloaded from systweak.cleverbridge.com and multiple other hosts.
Publisher:
Systweak Inc   (signed by Systweak Software)

Product:
RegClean Pro

Version:
RegClean Pro

MD5:
dced7b35469a2b0b7d621bc860b34abf

SHA-1:
c50651ff2b516a75e984db90b6b98d3fe7d66587

SHA-256:
07e1dbeada8c7d74f8651bbfa9bda40d216c303cb53ece1cc6d1bb8f92036f32

Scanner detections:
1 / 68

Status:
Potentially unwanted

Explanation:
While this is not malware, it is typically included with a bundled installation that might have been installed with minimal user consent and may present unwanted warnings and popups.

Analysis date:
12/24/2024 1:16:25 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Systweak.Installer.Meta (L)
16.6.9.22

File size:
5.4 MB (5,709,096 bytes)

Product version:
6.21

Copyright:
© Systweak Inc

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\rcpsetup_softonic_catsecurity.exe

Digital Signature
Signed by:
Systweak Software

Authority:
VeriSign, Inc.

Valid from:
10/11/2012 8:00:00 PM

Valid to:
10/12/2015 7:59:59 PM

Subject:
CN=Systweak Software, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Systweak Software, L=Jaipur, S=Rajasthan, C=IN

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
59F8D19475E75F9338DF32A94183402F

File PE Metadata
Compilation timestamp:
7/9/2012 9:41:29 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:3Pg8I4KqTXnEJVHA3omL9qF3jkR9QmQD9a+mZRQUkXKHXEsgq8+6:fBywn93oW9NQD9PqaXKHNG

Entry address:
0x16478

Entry point:
55, 8B, EC, 83, C4, A4, 53, 56, 57, 33, C0, 89, 45, C4, 89, 45, C0, 89, 45, A4, 89, 45, D0, 89, 45, C8, 89, 45, CC, 89, 45, D4, 89, 45, D8, 89, 45, EC, B8, B8, 52, 41, 00, E8, AC, 03, FF, FF, 33, C0, 55, 68, 45, 6B, 41, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 01, 6B, 41, 00, 64, FF, 32, 64, 89, 22, A1, 48, AB, 41, 00, E8, 56, EC, FF, FF, E8, FD, E7, FF, FF, 8D, 55, EC, 33, C0, E8, 7F, 84, FF, FF, 8B, 55, EC, B8, E8, D6, 41, 00, E8, E2, E9, FE, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, E8, D6, 41, 00, B2, 01...
 
[+]

Entropy:
7.9905

Developed / compiled with:
Microsoft Visual C++

Code size:
84 KB (86,016 bytes)

The file rcpsetup_softonic_catsecurity.exe has been seen being distributed by the following 8 URLs.

https://systweak.cleverbridge.com/305/cookie?redirectto=http://cloudfront.systweak.com/.../rcpsetup_softonic_catsecurity.exe&x-at=it_sec_728_90_pd

https://systweak.cleverbridge.com/305/cookie?redirectto=http://cdn.systweak.com/downloads/.../rcpsetup_softonic_catsecurity.exe&x-at=pt-br_sec_728_90_roc

https://systweak.cleverbridge.com/305/cookie?redirectto=http://cdn.systweak.com/downloads/.../rcpsetup_softonic_catsecurity.exe&x-at=en_sec_728_90_roc

https://systweak.cleverbridge.com/305/cookie?redirectto=http://cdn.systweak.com/downloads/.../rcpsetup_softonic_catsecurity.exe&x-at=it_sec_728_90_pd

http://cdn.systweak.com/downloads/.../rcpsetup_softonic_catsecurity.exe

https://systweak.cleverbridge.com/305/cookie?redirectto=http://cdn.systweak.com/downloads/.../rcpsetup_softonic_catsecurity.exe&x-at=it_sec_728_90_roc

https://systweak.cleverbridge.com/305/cookie?redirectto=http://cloudfront.systweak.com/.../rcpsetup_softonic_catsecurity.exe&x-at=ja_sec_728_90_roc

http://cloudfront.systweak.com/.../rcpsetup_softonic_catsecurity.exe

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