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yosetup - 2pc 0022-56b8-5945-f850-19f2.exe

RepkaSoft

The application yosetup - 2pc 0022-56b8-5945-f850-19f2.exe by RepkaSoft has been detected as a potentially unwanted program by 3 anti-malware scanners. This is a setup program which is used to install the application. The installer uses the OpenCandy monitzation platform which will donwload and install offers in the setup for potentially unwanted software including ad/search-supported toolbars. The file has been seen being downloaded from www.regnow.com and multiple other hosts.
Publisher:
RepkaSoft  (signed and verified)

MD5:
132fcf836bc695e65cfb71b78a256fad

SHA-1:
ab32a0bbedcfa8e0b11634b54311b0f0275a19d0

SHA-256:
facb65b7390eef365011992b91a695274afcf0933a53d78a96bb73d565520d1d

Scanner detections:
3 / 68

Status:
Potentially unwanted

Explanation:
Packages the OpenCandy software bundler that offers to install additional software and may include web browser add-ons and toolbars which display advertising (based on publisher settings and geo context).

Analysis date:
11/8/2024 5:37:02 PM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/OpenCandy
7.9306

Malwarebytes
PUP.Optional.OpenCandy
v2013.12.27.12

Rising Antivirus
PE:PUF.OpenCandy!1.9DE5
23.00.65.14116

File size:
10.8 MB (11,297,192 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\yosetup - 2pc 0022-56b8-5945-f850-19f2.exe

Digital Signature
Signed by:
RepkaSoft

Authority:
VeriSign, Inc.

Valid from:
10/29/2012 1:00:00 AM

Valid to:
10/30/2013 12:59:59 AM

Subject:
CN=RepkaSoft, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=RepkaSoft, L=Saint-Petersburg, S=Russian Federation, C=RU

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:
31CB753697DB3EF2FDFB9971383D9449

File PE Metadata
Compilation timestamp:
12/5/2009 11:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
196608:biht3WUXO5Z+/kZk44S5z42VUZq1pnrlq4B7cNPnKq14iNrzCRBf9fw7h9vTzMYy:biht3rK+MZk4Lz4fyllq7Mvi14Bfdwv2

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Code size:
23 KB (23,552 bytes)

The file yosetup - 2pc 0022-56b8-5945-f850-19f2.exe has been seen being distributed by the following 6 URLs.

https://www.regnow.com/softsell/visitor.cgi?affiliate=45065&action=site&vendor=24149&ref=http://desktop-weather.com/wimo/.../yosetup.exe

http://shopper.mycommerce.com/softsell/visitor.cgi?affiliate=45065&action=site&vendor=24149&ref=http://desktop-weather.com/wimo/.../yosetup.exe

http://desktop-weather.com/wimo/.../yosetup.exe

http://deploy.yowindow.com/.../yosetup.exe

http://yowindow.com/.../yosetup.exe

https://yowindow.com/.../yosetup.exe

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