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installation.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 installation.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 ads.adsrvmedia.net.
Publisher:
great apps TLD  (signed and verified)

MD5:
2af325a08da520920dd9d5cc228dcfbd

SHA-1:
f0c9f920365ea390ce5564c3fc79337bd1f415c2

SHA-256:
324a8a1c4c4aac77dc1cd3155039d1ea5b804fdc466fad3e62ffcebad0c29a4a

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:
5/21/2024 11:29:22 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
17.1.22.21

File size:
583.8 KB (597,856 bytes)

File type:
Executable application (Win32 EXE)

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

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

Digital Signature
Signed by:
great apps TLD

Authority:
thawte, Inc.

Valid from:
2/2/2015 4:00:00 PM

Valid to:
1/27/2016 3:59:59 PM

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:
71B8D45F92F2661B93F1394FBDA3DAAE

File PE Metadata
Compilation timestamp:
12/5/2009 2:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

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:
7.9615

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://ads.adsrvmedia.net/event/click/0/Sph5aG_ShzkTMRXEX38apqtvfh6v7tnxw6s1tIjHavNgZAH41dKCA6O4bJR8FLlzNG5xWRfNVNtSmadgN35pYG68yOAvJZi_ZUDtK2NH7Xh8JDYhF11_D8j2BT7lZNreu35X1ptHTQHm3OsoE-T31ZT6qagovm4xBmZJimqtQWR1Zdopoez3vpSKN2Uv4-XKlmkYLBpHPOdu9ahnTT727Ue5u3pk28TB7qwFLkq8wU_30WQqK-hmddOqN59TiSjAa8MrgU4nfBnRErUjorZE-rW4ynCXz8QIvtMonHsoXiC1kLv3CN0nNZ3XqoIMMAuD53wAaDB_ALSedkWv9wl9aNdpTJpasGWMZaePnMecd4ZBG9FKjBoKUnJuV6rXOoKJ2W-9LlphxtyuWOfNcWR2UGBi3332gGZmMW6VTHY/.../

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