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nske2a1.tmp

TOV Osya-Trans

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The file nske2a1.tmp by TOV Osya-Trans 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 setup routine uses the RevenYou.Com Pay Per Install platform (OutBrowse) which bundles additional software offers inclduing toolbars, extensions, PC utilities as well as other PUPs.
Publisher:
TOV Osya-Trans  (signed and verified)

MD5:
333454a3d02d1be8f2a315707035a5d2

SHA-1:
a8f0076fab188b6136238dacbc5fc705db3d8194

SHA-256:
e9efe7160f93fc4e5b6d6e4ae9a6c10aaf4fe2b8ec469fa92e7ab8a44442b819

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Bundles additional adware offers during download and installation using the OutBrowse installer.

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:
4/19/2024 12:18:21 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.OutBrowse (M)
17.2.25.22

File size:
5.5 MB (5,738,696 bytes)

Bundler/Installer:
OutBrowse Revenyou

Common path:
C:\users\{user}\appdata\local\temp\nske2a1.tmp

Digital Signature
Signed by:
TOV Osya-Trans

Authority:
thawte, Inc.

Valid from:
12/28/2014 6:00:00 PM

Valid to:
12/29/2015 5:59:59 PM

Subject:
CN=TOV Osya-Trans, O=TOV Osya-Trans, L=Uzhgorod, S=Uzhgorod, C=UA

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

Serial number:
728BC5572A0DA8EBD677D0A17C4B5124

File PE Metadata
Compilation timestamp:
4/28/2015 6:01:39 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

Entry address:
0x1C0580

Entry point:
55, 8B, EC, B9, 05, 00, 00, 00, 6A, 00, 6A, 00, 49, 75, F9, 53, 56, 57, B8, 64, 7F, 5B, 00, E8, 90, DA, E4, FF, 33, C0, 55, 68, 63, 07, 5C, 00, 64, FF, 30, 64, 89, 20, BF, 4A, 02, 00, 00, 8B, 35, 2C, 29, 61, 00, 81, C6, 49, 02, 00, 00, 8B, C7, E8, 9A, 65, E4, FF, E8, 09, 56, FF, FF, 8D, 55, EC, B8, 16, 00, 00, 00, E8, FC, 63, FF, FF, 8B, 45, EC, E8, 88, 98, E4, FF, 50, 8D, 55, E4, B8, 1E, 00, 00, 00, E8, AA, 56, FF, FF, 8B, 45, E4, E8, 72, 98, E4, FF, 8B, D0, 8D, 45, E8, E8, B4, 95, E4, FF, 8B, 45, E8, E8...
 
[+]

Entropy:
7.6834

Developed / compiled with:
Microsoft Visual C++

Code size:
1.7 MB (1,831,424 bytes)

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