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windows7loader.exe

The application windows7loader.exe has been detected as a potentially unwanted program by 21 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. According to AVG, this software downloads additional adware offers during setup.
MD5:
66980064ef7830bf59855ddee89151a1

SHA-1:
eca20fca6e9679c049d18a533fb392951c08e9f9

SHA-256:
8332f5256964c1581de3c91dfe9744d01ac02356b19d4ec2d110372d5c5c5302

Scanner detections:
21 / 68

Status:
Potentially unwanted

Explanation:
Bundles additional adware offers during download and installation using the OutBrowse installer.

Analysis date:
4/20/2024 12:46:24 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Application.Bundler.Outbrowse.1
6319147

Agnitum Outpost
PUA.OutBrowse
7.1.1

avast!
OutBrowse-BN [PUP]
150319-0

AVG
Downloader
2016.0.3156

Bitdefender
Gen:Variant.Application.Bundler.Outbrowse.1
1.0.20.435

Dr.Web
infected with Trojan.OutBrowse.92
9.0.1.05190

Emsisoft Anti-Malware
Gen:Variant.Application.Bundler.Outbrowse
9.0.0.4799

ESET NOD32
Detection.Undefined
7.0.302.0

F-Secure
Gen:Variant.Application.Bundler
11.2015-28-03_7

G Data
Gen:Variant.Application.Bundler.Outbrowse
15.3.25

herdProtect (fuzzy)
variant of microsoft toolkit 2.5.3.exe
2015.7.3.6

K7 AntiVirus
Trojan
13.198.15057

Kaspersky
not-a-virus:Downloader.NSIS.OutBrowse
14.0.0.2276

Malwarebytes
Trojan.Dropper.NS
v2015.07.03.06

McAfee
Artemis!2BE81230C3FC
5600.6716

MicroWorld eScan
Gen:Variant.Application.Bundler.Outbrowse.1
16.0.0.261

NANO AntiVirus
Trojan.Win32.OutBrowse.dnpjkd
0.30.0.296

SUPERAntiSpyware
Trojan.Agent/Gen-Downloader
9970

Trend Micro House Call
TROJ_GEN.R0C1C0OBL15
7.2.184

VIPRE Antivirus
Trojan.Win32.Generic
37842

Zillya! Antivirus
Downloader.OutBrowse.Win32.2305
2.0.0.2119

File size:
719.4 KB (736,666 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\Program Files\windows loader\windows7loader.exe

File PE Metadata
Compilation timestamp:
12/6/2009 12:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:FFV4W7FDXVWqA9suNmpWhSqjqkDkKHnjCji5O1zwStDqtJtsmyDvnz2:FF/vWqA9hmCSqjqkhuG50zwS9qaY

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9467

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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