disk-defrag-setup-50349750.exe

ProInstall Applications SRL

The application disk-defrag-setup-50349750.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. The file has been seen being downloaded from www.reporting-download.com.
Publisher:
ProInstall Applications SRL  (signed and verified)

MD5:
4ad30832265d836fe168c598dc82d7a6

SHA-1:
4277e974ebf4ad61dcfa2ade5c6abcf5b6355234

SHA-256:
4dd8ee2c7580d4350900236d66ee43f06be1372f555f3572b30b341d36c89006

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:
12/24/2024 11:51:44 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ProInstall (M)
16.7.22.5

File size:
74 KB (75,752 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\disk-defrag-setup-50349750.exe

Digital Signature
Authority:
COMODO CA Limited

Valid from:
12/29/2014 7:00:00 PM

Valid to:
12/30/2015 6:59:59 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 2:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
1536:TVdePelp2Xy+tuQOzOYE5aXPn8CwF8WGFMezmUsm3TaFeiB:0weqOYEUXPn8CeeAbFb

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:
7.0326

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file disk-defrag-setup-50349750.exe has been seen being distributed by the following URL.

Remove disk-defrag-setup-50349750.exe - Powered by Reason Core Security