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softcdn_vd

VDownloader

Vitzo LLC

The file softcdn_vd, “VDownloader Setup ” by Vitzo 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 setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from getvdownloader.com.
Publisher:
Vitzo Ltd.   (signed by Vitzo LLC)

Product:
VDownloader

Description:
VDownloader Setup

MD5:
9cc127d58f41c2bd100de971f8ae42dd

SHA-1:
dce3424745a1fbd32c9733150230cb1b8cd061d5

SHA-256:
605bbe8dcd1894a4da1484ca729b20a81ee0fa4a578b9f8465a4d28bc526bdc8

Scanner detections:
1 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
5/21/2024 5:18:23 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.InstallCore.CSH (L)
16.12.2.0

File size:
1.8 MB (1,881,080 bytes)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\softcdn_vd

Digital Signature
Signed by:
Vitzo LLC

Authority:
COMODO CA Limited

Valid from:
2/17/2016 10:00:00 PM

Valid to:
2/17/2018 9:59:59 PM

Subject:
CN=Vitzo LLC, O=Vitzo LLC, STREET=28 W Ayre St., STREET=Suite 23661, L=Wilmington, S=Delaware, PostalCode=19804, C=US

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
7FC68B9A31EF116CA1B2E1123107AFE3

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:H9IFrtTckEC1sEwgNcBdYwln19e6prR7i0:dIFR5EC1sENAawl106jG

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

The file softcdn_vd has been seen being distributed by the following URL.

https://getvdownloader.com/.../SOFTCDN_VD.exe

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