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nss9a7d.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 nss9a7d.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)

MD5:
d6aa1c049474c738a1320721f3064124

SHA-1:
20ec9021e8786317392e2eb78352714eeeb38e42

SHA-256:
060cd56ba337e5f0636ed3863b9709dcd02406bbf232e8399260b87037287381

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:
12/26/2024 4:07:38 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
17.3.3.10

File size:
3.6 MB (3,797,240 bytes)

Bundler/Installer:
OutBrowse Revenyou

Common path:
C:\users\{user}\appdata\local\temp\nss9a7d.tmp

Digital Signature
Signed by:
MAXTEK LLC

Authority:
thawte, Inc.

Valid from:
12/29/2014 10:00:00 AM

Valid to:
12/30/2015 9:59:59 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:
6/20/1992 8:22:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

Entry address:
0x238020

Entry point:
55, 8B, EC, 83, C4, EC, 53, 56, 57, 33, C0, 89, 45, EC, B8, 88, 77, 63, 00, E8, 48, FA, DC, FF, 33, C0, 55, 68, 17, 82, 63, 00, 64, FF, 30, 64, 89, 20, E8, ED, FD, DC, FF, 85, C0, 74, 07, E8, 9C, 04, DD, FF, 8B, F8, BE, 01, 00, 00, 00, BB, 01, 00, 00, 00, E8, FB, FE, DC, FF, 43, 83, FB, 5B, 75, F5, 46, 81, FE, 25, 09, 00, 00, 75, E7, A1, E4, 59, 65, 00, E8, EA, D9, DC, FF, 50, E8, 88, 7D, E6, FF, 5A, 3B, D0, 7E, 13, E8, 96, D4, E1, FF, 33, D2, 89, 05, DC, 59, 65, 00, 89, 15, E0, 59, 65, 00, E8, 6B, 7D, E6...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
2.2 MB (2,323,456 bytes)

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