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sysrc_trial.exe

RegClean-Pro

Systweak Inc.

The application sysrc_trial.exe, “RegClean Pro ” by Systweak 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 regclean-pro.soft32.com and multiple other hosts.
Publisher:
systweak.com   (signed by Systweak Inc.)

Product:
RegClean-Pro

Description:
RegClean Pro

Version:
RegClean Pro

MD5:
77a56b846ff96e3f1b854e893df38f83

SHA-1:
f5daa4062a886c80439dddc9e2233038bfdf0c3c

SHA-256:
9897032d426bad99390caf4eb9e27cb6d2cce1ba8f6caad8283cf3cb9359206c

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/23/2024 2:46:30 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Systweak (L)
16.6.9.17

File size:
4.2 MB (4,443,424 bytes)

Product version:
6.21

Copyright:
© systweak.com

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

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

Digital Signature
Signed by:
Systweak Inc.

Authority:
VeriSign, Inc.

Valid from:
7/3/2014 2:00:00 AM

Valid to:
7/4/2015 1:59:59 AM

Subject:
CN=Systweak Inc., OU=Systweak Inc., O=Systweak Inc., 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:
1E611EFB8AF69A4639DB7A48789DD3AB

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:wIL4LJp/sdyO4fqcPlJkPD29A68j9EnXN3Df7mL:rUti/cPlJkPD2PQ2ndjC

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 sysrc_trial.exe has been seen being distributed by the following 4 URLs.

http://regclean-pro.soft32.com/get/file/id/.../?no_download_manager=true

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

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

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

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