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pro-install.exe

ProInstall Applications SRL

The application pro-install.exe by ProInstall Applications SRL has been detected as adware by 21 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.proinstall-download.com.
Publisher:
ProInstall Applications SRL  (signed and verified)

MD5:
d9302089552d9bf5da20d6b26a9ecce2

SHA-1:
377d9da800e876f8b70abee2143af8d704f218f2

SHA-256:
bb6e7888bffacda56589276b24fc164d1091febb1bb14b034c083bab333577e5

Scanner detections:
21 / 68

Status:
Adware

Analysis date:
5/21/2024 4:27:03 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.ProInstall
2015.09.20

Avira AntiVirus
PUA/WinWrapper.Gen
8.3.2.2

Arcabit
PUP.Downloader.ProInstall
1.0.0.545

Baidu Antivirus
PUA.Win32.Downloader
4.0.3.15928

Bkav FE
W32.HfsAdware
1.3.0.7237

Dr.Web
Adware.Downware.11256
9.0.1.0271

ESET NOD32
Win32/WinWrapper.J potentially unwanted
9.12280

Fortinet FortiGate
Riskware/Agent
9/28/2015

G Data
NSIS.Application.Proinstall
15.9.25

K7 AntiVirus
Unwanted-Program
13.210.17270

Kaspersky
not-a-virus:Downloader.NSIS.Agent
14.0.0.1356

Malwarebytes
PUP.Optional.Proinstall
v2015.09.28.07

McAfee
Artemis!D9302089552D
5600.6628

NANO AntiVirus
Trojan.Win32.Agent.dwkuxr
0.30.24.3283

Panda Antivirus
PUP/Multitoolbar
15.09.28.07

Qihoo 360 Security
Win32/Virus.Downloader.ba8
1.0.0.1015

Quick Heal
Downloader.NSIS.r6 (Not a Virus)
9.15.14.00

Reason Heuristics
PUP.ProInstall.ProInstallApplications (M)
15.9.28.19

Sophos
ProInstall Applications SRL (PUA)
4.98

VIPRE Antivirus
Spigot
43902

Zillya! Antivirus
Downloader.Agent.Win32.275698
2.0.0.2405

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\kumaran samples - 2015-09-24\pro-install.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:kVdePelp2Xy+tuQOzOYE5aXPn8CwF8eX4pNy2NLpBWTaFeiE:XweqOYEUXPn8CaX4djBdFO

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:
7.0339

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file pro-install.exe has been seen being distributed by the following URL.

http://www.proinstall-download.com/.../?appid=75910581

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