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nsh5a9e.tmp

MAXTEK LLC

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The file nsh5a9e.tmp by MAXTEK 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:
MAXTEK LLC  (signed and verified)

Version:
1.0.0.0

MD5:
806c487800986f0a0bf7d2ae06aab7b5

SHA-1:
a868026b8b0a10de235aa0cc1dedb2444b050547

SHA-256:
952ea5236bb3d1aa5b5251656adca6894a453b49ac41a57909d2308766a88284

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 2:50:31 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
17.3.5.19

File size:
6.9 MB (7,267,520 bytes)

Product version:
1.0.0.0

Bundler/Installer:
OutBrowse Revenyou

Common path:
C:\users\{user}\appdata\local\temp\nsh5a9e.tmp

Digital Signature
Signed by:
MAXTEK LLC

Authority:
thawte, Inc.

Valid from:
12/29/2014 3:00:00 AM

Valid to:
12/30/2015 2:59:59 AM

Subject:
CN=MAXTEK LLC, O=MAXTEK LLC, L=Kharkiv, S=New Brunswick, C=UA

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

Serial number:
5E330605B7CB3B14509516AEA2289E49

File PE Metadata
Compilation timestamp:
9/4/2015 11:17:54 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

Entry address:
0x1D697C

Entry point:
55, 8B, EC, B9, 05, 00, 00, 00, 6A, 00, 6A, 00, 49, 75, F9, 53, 56, 57, B8, 80, B0, 5C, 00, E8, 30, 77, E3, FF, 33, C0, 55, 68, 57, 72, 5D, 00, 64, FF, 30, 64, 89, 20, BF, FA, 06, 00, 00, 8B, 35, D8, A6, 5E, 00, 81, C6, F9, 06, 00, 00, 8B, C7, E8, 5A, 01, E3, FF, E8, 41, 9D, FE, FF, 8D, 55, EC, B8, 16, 00, 00, 00, E8, 20, 33, FF, FF, 8B, 45, EC, E8, 78, 34, E3, FF, 50, 8D, 55, E4, B8, 1E, 00, 00, 00, E8, BE, 25, FF, FF, 8B, 45, E4, E8, 62, 34, E3, FF, 8B, D0, 8D, 45, E8, E8, A4, 31, E3, FF, 8B, 45, E8, E8...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
1.8 MB (1,922,560 bytes)

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