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setup.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 setup.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.com   (signed by Systweak Software)

Product:
RegClean Pro

Version:
RegClean Pro

MD5:
9ee1a713f7dd8e9e9bed807b793022fd

SHA-1:
ead380080a9ccab921aa6818f21a4c843aae12a2

SHA-256:
06c7d56a418dfcb82599b248b5a872617521f33c2a076b170faee0d511d0d877

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 1:08:53 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Systweak.Installer.Meta (L)
16.6.30.14

File size:
4.4 MB (4,622,256 bytes)

Product version:
6.21

Copyright:
© systweak.com

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Digital Signature
Signed by:
Systweak Software

Authority:
Symantec Corporation

Valid from:
10/6/2015 2:00:00 AM

Valid to:
11/5/2016 12:59:59 AM

Subject:
CN=Systweak Software, O=Systweak Software, L=Jaipur, S=Rajasthan, C=IN

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
2E9BD3DBC5333ACCF13A746389196ACF

File PE Metadata
Compilation timestamp:
7/9/2012 3:41:29 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:oLhq6R8I1ssGXXgHp08fHf3mjvAwIoXIGlgYmTnVBU:oLA6R8TsGnyJfHf3mjJXDvmTng

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...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
84 KB (86,016 bytes)

The file setup.exe has been seen being distributed by the following 14 URLs.

https://systweak.cleverbridge.com/305/cookie?affiliate=3043&redirectto=http://.../sysrc_trial.exe

http://d34m24xlh61hdw.cloudfront.net/.../sysrc_trial.exe

http://cdn.systweak.com/downloads/.../rcpsetup_25520.exe

http://pcsupertune.com/.../download.php

http://www.czyszczeniekomputera.com/go/.../

http://tinyurl.com/kdzvrn6

https://systweak.cleverbridge.com/305/cookie?affiliate=10605&redirectto=https://d2ct7xlg6sc6l3.cloudfront.net/.../sysrc_trial.exe

http://soft.mydiv.net/win/dlfile7e17b_306538/.../RegCleanProSetup.exe

http://systweak.s3.amazonaws.com/rcpsetup_dfspecial_sp_1.exe

http://cdn.systweak.com/.../RegCleanProSetup.exe

https://d2ct7xlg6sc6l3.cloudfront.net/.../sysrc_trial.exe

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

http://d2ct7xlg6sc6l3.cloudfront.net/.../RegCleanProSetup.exe

https://systweak.cleverbridge.com/305/cookie?affiliate=1879&redirectto=http://d34m24xlh61hdw.cloudfront.net/.../sysrc_trial.exe

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