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yosetup_4066.exe

RepkaSoft

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer.
Publisher:
RepkaSoft  (signed and verified)

MD5:
b1a4ab7a91b7075f20acf49d7aba87dc

SHA-1:
610315b212959c67a9c3a16ddc229f639e4d5690

SHA-256:
70158ad2c72195e664f4ae2a9bd476c966559f97dc23c05dacb40bc1f2ac4ee1

Scanner detections:
1 / 68

Status:
Clean  (1 probable false positive detection)

Explanation:
This is mosty likely a false positive detection, the file is probably clean.

Analysis date:
11/8/2024 6:12:18 PM UTC  (today)

Scan engine
Detection
Engine version

Zillya! Antivirus
Downloader.Upatre.Win32.60288
2.0.0.2572

File size:
15.1 MB (15,814,040 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\yosetup_4066.exe

Digital Signature
Signed by:
RepkaSoft

Authority:
Symantec Corporation

Valid from:
12/21/2015 1:00:00 AM

Valid to:
12/21/2017 12:59:59 AM

Subject:
CN=RepkaSoft, O=RepkaSoft, L=Saint-Petersburg, S=Russian Federation, C=RU

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

Serial number:
0318B8FEA6B959B7BF10897BE13AD1CE

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):
393216:nEsY+FQ5F9X/k8V1N98Al9Ytpp3KnqBcZKxnI9gvIDj3G2aVJQt8:E1F9vjFwrKqBIK+9gvIDjW2aLQt8

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...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file yosetup_4066.exe has been seen being distributed by the following 5 URLs.

&onid=18555&oid=3001-18555_4-75001523&rsid=cbsidownloadcomsite&sl=en&sc=us&topicguid=home/weather&topicbrcrm=&pid=14492274&mfgid=10055539&merid=10055539&ctype=dm&cval=NONE&devicetype=desktop&pguid=edaac4d7d4b1b45a72d39de1&viewguid=aWPnQ0UzDMCbTpuS8FTtRRELpXdesGCTqmqH&destUrl=http://files.downloadnow.com/s/software/14/49/22/.../yosetup.exe

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

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

http://software-files-a.cnet.com/s/software/14/49/22/.../yosetup.exe

http://files.downloadnow.com/s/software/14/49/22/.../yosetup.exe

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