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nsx5286.tmp

SaFE clIck LoL

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The file nsx5286.tmp by SaFE clIck LoL 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:
JAUMF  (signed by SaFE clIck LoL)

Product:
JAUMF

Version:
6174.15118.1388.8917

MD5:
c44f428c6575fe155f4df7eba301d774

SHA-1:
f8eb377709098eac9b7e5366a31ab8e85d5b6644

SHA-256:
35af6bc4946dca64e03aa6db6b1d777a7579f185b695a9beb124ab1e9979e3af

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:
5/27/2024 8:04:19 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
16.9.27.23

File size:
315.5 KB (323,080 bytes)

Product version:
6174.15118.1388.8917

Copyright:
JAUMF

Trademarks:
JAUMF

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

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\nsx5286.tmp

Digital Signature
Signed by:
SaFE clIck LoL

Authority:
thawte, Inc.

Valid from:
5/30/2015 5:00:00 PM

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

Subject:
CN=SaFE clIck LoL, O=SaFE clIck LoL, L=Dublin, S=Dublin, C=IE

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

Serial number:
6A4D214C072FB3F4C288346142D6738B

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

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:vFJ0htL/dcgsvYXIYtc5Hs6iqbD+O7xBl95/7pacRhWknLMsO9:GB/G/Q3kHs6iCSOtBL5/7paihlIB9

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:
7.6432

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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