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facebookvideodownloader_setup-54896361.exe

ProInstall Applications SRL

The application facebookvideodownloader_setup-54896361.exe by ProInstall Applications SRL has been detected as adware 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 NSIS (Nullsoft Scriptable Install System) installer. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from www.proinstall-download.com.
Publisher:
ProInstall Applications SRL  (signed and verified)

MD5:
11e048a52bc0b36a409c4ccfea8993ad

SHA-1:
15969f3e9437a998a97050d39640a40795335fc3

SHA-256:
571800e19e327ea68b6fbdcdfdc08fdfae293e471ec053e0a4540c8ed247b8e7

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
5/21/2024 5:31:13 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ProInstall.Installer (M)
16.6.25.16

File size:
74 KB (75,752 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\facebookvideodownloader_setup-54896361.exe

Digital Signature
Signed by:
ProInstall Applications SRL

Authority:
COMODO CA Limited

Valid from:
12/29/2014 6:00:00 PM

Valid to:
12/30/2015 5:59:59 PM

Subject:
CN=ProInstall Applications SRL, OU=iops, O=ProInstall Applications SRL, STREET="Bd Decebal 25-29, Et 10", STREET=Spatiul 9.1 Camera A, L=Bucuresti, S=Sector 3, PostalCode=030964, C=RO

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

Serial number:
00FECC76E020238D75DD6868F2328F702F

File PE Metadata
Compilation timestamp:
2/24/2012 1:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
1536:YVdePelp2Xy+tuQOzOYE5aXPn8CwF8eX4pNy2NLpBWTaFeit:jweqOYEUXPn8CaX4djBdF3

Entry address:
0x39E3

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Entropy:
7.0338

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file facebookvideodownloader_setup-54896361.exe has been seen being distributed by the following URL.

http://www.proinstall-download.com/.../?appid=76054691

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