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25581363_stp.exe

VDownloader

Vitzo LLC

The application 25581363_stp.exe, “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 file has been seen being downloaded from filehippo.com and multiple other hosts.
Publisher:
Vitzo Limited   (signed by Vitzo LLC)

Product:
VDownloader

Description:
VDownloader Setup

MD5:
d08f03f646a2b53be0dabfb8d37505c8

SHA-1:
fccefef4a2c9d0b6ea93ac8d768198f40ec08d37

SHA-256:
47267fdc9188416e1ad16c8c6a5b1908addf91d62094f34e5a3f625e3ef6c9ef

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/25/2024 1:37:04 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Vitzo.Installer (M)
16.5.5.2

File size:
49.2 MB (51,631,208 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\25581363_stp.exe

Digital Signature
Signed by:
Vitzo LLC

Authority:
COMODO CA Limited

Valid from:
1/13/2016 10:00:00 PM

Valid to:
7/23/2016 8:59:59 PM

Subject:
CN=Vitzo LLC, O=Vitzo LLC, POBox=19958, STREET=16192 Coastal Highway, L=Lewes, S=Delaware, PostalCode=19958, C=US

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

Serial number:
53C3C45842F5B57A724D1B1201BDE4E4

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):
1572864:PqOh1N37PYiJEpoHRB1ducLKlzSo1m0yZWoV:nhjYiypK71d1WlFyZWoV

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 25581363_stp.exe has been seen being distributed by the following 11 URLs.

http://filehippo.com/download/file/.../

http://filehippo.com/download/file/.../

http://www.programosy.pl/.../pobierz,vdownloader,2.html

http://data2.stiahnut.sk/downloadFile.php?n=dmRvd25sb2FkZXJfNC4yLjE5NzAuZXhl&s=r9n8of9jucimtj6752a5r9qpu1&r=cf70e7a7886a4b05ef631d9fddee2871

http://dl.cdn.chip.de/downloads/.../VDownloader1970Setup.exe

http://filehippo.com/download/file/.../

http://filehippo.com/download/file/.../

http://filehippo.com/download/file/.../

https://getvdownloader.com/.../VDownloaderSetup.exe

http://www.vaultbytehead.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

http://getvdownloader.com/.../VDownloaderSetup.exe

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