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vopt921.exe

Vopt

Golden Bow Systems

This is a setup and installation application. The file has been seen being downloaded from www.mediafire.com and multiple other hosts.
Publisher:
Golden Bow Systems  (signed and verified)

Product:
Vopt

Description:
Vopt installer

Version:
9.21.0.1

MD5:
834e9e3e219b486f30c688db0c52a63c

SHA-1:
26745de70f13c6b2f4bef64981af920cc859d36d

SHA-256:
f0ca54c88cbb75be51015472df493364335d0b6ca14dd2400ce8a76decb15f56

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:
4/23/2024 11:46:56 AM UTC  (today)

Scan engine
Detection
Engine version

Rising Antivirus
PE:Malware.XPACK/RDM!5.1
23.00.65.14315

File size:
3.5 MB (3,707,480 bytes)

Product version:
9.21.0001

Copyright:
Golden Bow Systems 2009

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\vopt921.exe

Digital Signature
Signed by:
Golden Bow Systems

Authority:
The USERTRUST Network

Subject:
CN=Golden Bow Systems, O=Golden Bow Systems, STREET=1239 Myrtle Ave, L=San Diego, S=CA, PostalCode=92103, C=US

Issuer:
CN=UTN-USERFirst-Object, OU=http://www.usertrust.com, O=The USERTRUST Network, L=Salt Lake City, S=UT, C=US

Serial number:
7111979C2618FCF001DC2E92B036780A

File PE Metadata
OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
7.0

CTPH (ssdeep):
49152:DnV6K9TR23VWU8HJaoyTvrRvzd+zgWrUBrq98ZBluDSfqS4AuVYYAv1iE2ioD:DVBEYUeJD05A65uG2AueYAcNi4

Entry address:
0x18B0

Entry point:
83, EC, 44, 56, FF, 15, 60, 20, 40, 00, 8B, F0, 8A, 06, 3C, 22, 75, 22, 8A, 46, 01, 46, 84, C0, 74, 12, 8D, 9B, 00, 00, 00, 00, 3C, 22, 74, 0D, 8A, 46, 01, 46, 84, C0, 75, F4, 80, 3E, 22, 75, 0F, 46, EB, 0C, 3C, 20, 7E, 08, 8A, 46, 01, 46, 3C, 20, 7F, F8, 8A, 06, 84, C0, 74, 0C, 3C, 20, 7F, 08, 8A, 46, 01, 46, 84, C0, 75, F4, 8D, 44, 24, 04, 50, C7, 44, 24, 34, 00, 00, 00, 00, FF, 15, A4, 20, 40, 00, E8, 76, 00, 00, 00, 68, 04, 30, 40, 00, 68, 00, 30, 40, 00, E8, 37, 00, 00, 00, 8A, 44, 24, 38, 83, C4, 08...
 
[+]

Entropy:
7.9981  (probably packed)

Code size:
2.5 KB (2,560 bytes)

The file vopt921.exe has been seen being distributed by the following 7 URLs.

http://www.mediafire.com/download/.../Vopt_9.21_for_Windows_7_Windows_8,_8.1_2000,_2003,_XP,_Vista.exe

http://downloads.sharewareonsale.com/.../SharewareOnSale_Giveaway_Aug-18-2016_Vopt_53470.exe

http://s10128.chomikuj.pl/File.aspx?e=HnTu9D7uMfrGvTXwQWPsXe89hujL3kax9vHh9Ec-fEMY4ZudV-hHGkdqzfmcmMIIhBNFCSCuCP1dqsXIhLmuk82Oezwv9pxuP18hB1H6aAy8x5_cv-HStRnzFDfgWQnz-rSmITGMoCbho4F5qcl5UA&pv=2

http://gsf-cf.softonic.com/267/45d/.../file?SD_used=0&channel=WEB&fdh=no&id_file=22138&instance=softonic_en&type=PROGRAM&Expires=1456638065&Signature=PSncF5yCwKh5ewVKs~5y9hZGFks8bBw5Q~YPgfKgd00xJy4UV1pRQX7Wnil7WY2ZZur9MKeZPEXTj2RAkIyTQ-OFTFL1-~5FcCSOrgxsVplMnmzyFEibguU~-rtOFR1l7KDgjJkmtuybDbvvVsBI9mZ3rcLzJSIFuv0mxy5cMAQ_&Key-Pair-Id=APKAJUA62FNWTI37JTGQ&filename=Vopt921.exe

http://www.vopt.com/.../Vopt921.exe

http://goldenbow.com/.../Vopt921.exe

http://www.goldenbow.com/.../Vopt921.exe

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