windowsloader 2.2.2.exe

grEat appS TlD

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application windowsloader 2.2.2.exe by grEat appS TlD 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 OutBrowse Revenyou installer. The file has been seen being downloaded from get.downserver1.com.
Publisher:
VBQKL  (signed by grEat appS TlD)

Product:
VBQKL

Version:
696.15611.1404.5117

MD5:
4d813d2c9df3f5730df465dc14139ed4

SHA-1:
8623828b46b102b590f0f029007d7f338f63ca97

SHA-256:
b5b34017fc098c77ec539f3ddce6fd4da47e72bc87eb130fd832fd5912f29ca3

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.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
5/24/2024 3:16:51 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse.grEatappSTlD.Bundler (M)
16.1.14.1

File size:
726.8 KB (744,256 bytes)

Product version:
696.15611.1404.5117

Copyright:
VBQKL

Trademarks:
VBQKL

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OutBrowse Revenyou (using Nullsoft Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\windowsloader 2.2.2.exe

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
6/8/2015 8:00:00 AM

Valid to:
1/28/2016 7:59:59 AM

Subject:
CN=grEat appS TlD, O=grEat appS TlD, L=Dublin, S=Dublin, C=IE

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
7E644BBFFAC485DE416ED770D39327EF

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

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:rE/yC0Upgb4R5HmGuEpzZo+wuUIVH18HQ3VgOXiJ1jEMpYeFrMEKt02MmIw2yTo1:rK4eTnmuZLwUq87XwYMme5e09oOgsmp6

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, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9824

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file windowsloader 2.2.2.exe has been seen being distributed by the following URL.

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