nsh34b5.tmp

ClIck to StaRt

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The file nsh34b5.tmp by ClIck to StaRt 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. The file has been seen being downloaded from get.0140j.info.
Publisher:
MFHHB  (signed by ClIck to StaRt)

Product:
MFHHB

Version:
7085.15115.866.5944

MD5:
dd6ee2c85e2bee152bf09269559b35d3

SHA-1:
ee6ccf1dcc98e6914b3fb2d0af508fe308290848

SHA-256:
272782bc2a47b5d6696d87f4fa789a8a5d4e9f360e45e141c4748847be74f142

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 an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
12/25/2024 4:45:56 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse.ClIcktoStaRt.Bundler (M)
16.2.13.1

File size:
307.7 KB (315,104 bytes)

Product version:
7085.15115.866.5944

Copyright:
MFHHB

Trademarks:
MFHHB

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

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\nsh34b5.tmp

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
10/29/2015 1:00:00 AM

Valid to:
12/18/2015 12:59:59 AM

Subject:
CN=ClIck to StaRt, O=ClIck to StaRt, L=Dublin, S=Dublin, C=IE

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

Serial number:
37D9E505BF19699767562A9E46FA22AE

File PE Metadata
Compilation timestamp:
12/5/2009 11:52:12 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:CFJ0tUyhJYZVr6J/hRfxYdP4tdnufbX3xx:LUpVyydP4znMXhx

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...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file nsh34b5.tmp has been seen being distributed by the following URL.

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