five_nights_3.exe

Blueis

This is the Tightrope WebInstall which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application five_nights_3.exe by Blueis 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 Tightrope WebInstall installer. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from files4.securedownload5.info.
Publisher:
Blueis  (signed and verified)

MD5:
13f0f90ccc3b4465f2822a2a9b81e2ac

SHA-1:
22db943b53e3b3552daf6e0468e44d829edddd6c

SHA-256:
fdf3667b77f57f679672e5ee084990e376d31ed7d2627ce4bc7dcc324cd5040a

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:
4/28/2024 4:00:21 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Tightrope.Blueis.Bundler (M)
16.6.2.6

File size:
656.1 KB (671,840 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Tightrope WebInstall (using Nullsoft Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\five_nights_3.exe

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
11/7/2014 1:00:00 AM

Valid to:
11/8/2015 12:59:59 AM

Subject:
CN=Blueis, O=Blueis, L=SAN FRANCISCO, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
58AC2B1B2E1E80F003ECEE0F41F4124A

File PE Metadata
Compilation timestamp:
5/11/2015 8:14:16 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:qp2p5LQY5+TCOBFVU+nK8R4oDUPgPXmLWTCqNyOQXowq45pnI:a27QYAlBFS+K9oDWgvPTCqNyOQXO44

Entry address:
0x1BB4

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, E0, 73, 40, 00, 33, F6, C6, 44, 24, 14, 20, E8, DC, 51, 00, 00, 53, E8, 50, FD, FF, FF, 59, FF, 15, 50, 77, 40, 00, 68, 01, 80, 00, 00, FF, 15, 70, 70, 40, 00, 53, FF, 15, 4C, 77, 40, 00, 6A, 08, A3, 98, 2C, 42, 00, E8, B9, 09, 00, 00, 53, 68, 60, 01, 00, 00, A3, 00, 3D, 42, 00, 8D, 44, 24, 38, 50, 53, 68, 73, 74, 40, 00, FF, 15, 9C, 71, 40, 00, 68, 68, 74, 40, 00, 68, 00, 35, 42, 00, E8, AB, 08, 00, 00, FF, 15, 6C, 70, 40, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
24 KB (24,576 bytes)

The file five_nights_3.exe has been seen being distributed by the following URL.

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