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setup_allvideodownloader.exe

Kastor - All Video Downloader

KastorSoft

The application setup_allvideodownloader.exe, “Kastor - All Video Downloader Setup ” has been detected as a potentially unwanted program by 4 anti-malware scanners. The program is a setup application that uses the Inno Setup installer, however the file is not signed with an authenticode signature from a trusted source. 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.
Publisher:
KastorSoft

Product:
Kastor - All Video Downloader

Description:
Kastor - All Video Downloader Setup

Version:
5.8.0.0

MD5:
0515cad2b312f5508059a79ff2876813

SHA-1:
a858393786e9eed28ebc16659783cdb2194cc546

SHA-256:
328b89c20a09763f15c64743297dd65d1a0799c950d1240d27bb20d1b5cd7cc0

Scanner detections:
4 / 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:
4/26/2024 10:51:05 PM UTC  (today)

Scan engine
Detection
Engine version

Bkav FE
HW32.Pedka
1.3.0.4959

Dr.Web
Adware.OpenCandy.4
9.0.1.0166

ESET NOD32
Win32/OpenCandy (variant)
8.9943

Trend Micro House Call
TROJ_GEN.F47V0513
7.2.166

File size:
12.2 MB (12,742,487 bytes)

Product version:
5.8.0.0

Copyright:
kastorsoft.com

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\roaming\kastorallvideodownloader\setup_allvideodownloader.exe

File PE Metadata
Compilation timestamp:
6/20/1992 1:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
393216:+BP4/3w/sB8mtdgH9FSAxIAGj0KgPqK4y9yt:cg/3wUiXuyqAKgX4IQ

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...
 
[+]

Entropy:
7.9997

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

Code size:
39.5 KB (40,448 bytes)

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

http://www.programlar.com/download.php?f=0Gm8qFME0CfEWL29MJNE0IzBQLR1cVN284W5kTA9MDACyDAAO4v16Tg7I4vBwAj1cEr8q6S8qFM9MFN8qN78q6S8qFNCy6aCyL3BwAj5kAi9M2TBwVFBwAiE0Ai9M2TBw6aCyCn1cFN8qTJ8q6S8qFN3AFN8qN78q6S8KAi9sAiFY

http://ec.ccm2.net/www.commentcamarche.net/download/.../setup_allvideodownloader-5.6.exe

http://d.computerbild.de/downloads/.../setup_allvideodownloader.exe

http://r2.computerbild.de/exec/r2r.pl?m=w-cobi;u=http://d.computerbild.de/downloads/.../setup_allvideodownloader.exe

http://www.kastorsoft.com/.../setup_allvideodownloader.exe

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