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product3325_distribution24877_partner13073_1424613410_526166814_d5952e5c-db1d-47d2-b2fd-1be4d5e27e02

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 file product3325_distribution24877_partner13073_1424613410_526166814_d5952e5c-db1d-47d2-b2fd-1be4d5e27e02 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. It is also typically executed from the user's temporary directory.
Publisher:
Confirmed APP nln  (signed and verified)

MD5:
64eb5a09481019a32c8f565bfd0c6ce4

SHA-1:
14f87b3ca5b70e2ea3dd62a930744d64b2e36907

SHA-256:
f4b071bbe452368f6f1bb60efb751875432a2c1064e9204382c6a0d7eb169172

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 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
11/2/2024 7:31:12 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
16.9.13.14

File size:
589.5 KB (603,696 bytes)

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

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\product3325_distribution24877_partner13073_1424613410_526166814_d5952e5c-db1d-47d2-b2fd-1be4d5e27e02.exe

Digital Signature
Signed by:
Confirmed APP nln

Authority:
thawte, Inc.

Valid from:
2/18/2015 2:00:00 AM

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

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:
72114BFB212D1703E248F75ABCFEE78D

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:fqruPXsF6mzRsae6UlmjYtNbcnOTQTVJFAll0f95:fqqP8F6rtGMPM4GVJaz0fj

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:
7.9439

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.