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driverupdatersetup.exe

Confirmed App NLn

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application driverupdatersetup.exe by Confirmed App NLn 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 secure.pn-installer9.com.
Publisher:
Confirmed App NLn  (signed and verified)

MD5:
b9811c9abd318a9a9399d6c7c54d62f2

SHA-1:
5228bce6e7ff6fe48d285819474155403259cff5

SHA-256:
6d015b6358be5f4e6242934f9b44cf61507e666f3f2c9b0b95a313132ff80381

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:
11/23/2024 7:18:45 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse.ConfirmedAppNLn.Bundler (M)
16.1.25.5

File size:
698.5 KB (715,288 bytes)

File type:
Executable application (Win32 EXE)

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

Language:
Language Neutral

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

Digital Signature
Signed by:
Confirmed App NLn

Authority:
thawte, Inc.

Valid from:
2/9/2015 10:00:00 PM

Valid to:
1/27/2016 9:59:59 PM

Subject:
CN=Confirmed App NLn, O=Confirmed App NLn, L=Dublin, S=Dublin, C=IE

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

Serial number:
70573792274C860F7776650315606C41

File PE Metadata
Compilation timestamp:
12/5/2009 8:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:XrPUhMR9gID6RrhnRs3SG3XV8sVpLkINbI0gQyQlf0j1Ty/VCcjDCeh6:XrP+UmID6/nyr3XmIJIfQyCf0j1qUc3a

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...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://secure.pn-installer9.com/o/.../Drivers_Setup.exe

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