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setup_allvideodownloader.exe

Kastor - All Video Downloader

KastorSoft

The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from dl1.afterdawn.com and multiple other hosts a known adware distribution point operated by AfterDawn.
Publisher:
KastorSoft

Product:
Kastor - All Video Downloader

Description:
Kastor - All Video Downloader Setup

Version:
5.7.0.0

MD5:
e950547dedc1c31a04fed38817ed5181

SHA-1:
96faaf9f290ff3114d91adbe879b2a523bb48fdc

SHA-256:
6130aaa316b83613ff20f0820e2274fa8b17c9f2b8f9a37df48dc6c28704d794

Scanner detections:
2 / 68

Status:
Inconclusive  (not enough data for an accurate detection)

Analysis date:
4/20/2024 1:25:20 AM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/OpenCandy (variant)
8.9559

Trend Micro House Call
TROJ_GEN.F47V0306
7.2.78

File size:
12.2 MB (12,741,177 bytes)

Product version:
5.7.0.0

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 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
196608:SBfBP4c0+hkY520QkODfFXgYgaUF+xUr+bsv6xftP9S0BPYvinrOItAXl0sffC:cBP4/ekYIbbFQvJO3V9S0BPXTWKsS

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 setup_allvideodownloader.exe has been seen being distributed by the following 6 URLs.

http://dl1.afterdawn.com/download/5d85f181949b0af84b07e43a0cc2680e/57eb9003/.../setup_allvideodownloader_v5.7.0.exe

http://dl1.afterdawn.com/download/0a1abb7de9142b736e8c5e3382a1db06/57d3bd48/.../setup_allvideodownloader_v5.7.0.exe

http://www.afterdawn.com/software/.../download.cfm?version_id=86607&software_id=5426&mirror_id=0&installer=0&perion=0&air_installer=0

http://dl1.afterdawn.com/download/432095d2e382aa056d64b918a2faef3f/569cdc63/.../setup_allvideodownloader_v5.7.0.exe

http://download.softpedia.com/dl/867727febf2434ae94ca0205ca2ce223/549e7c0d/100189193/software/internet/.../setup_allvideodownloader.exe

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

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