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installer_java_portuguese.exe

Statscom

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 installer_java_portuguese.exe by Statscom 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. The installer is marketed through download protals and search ads as the free Oracle Java Runtime but will also install additional software offers which include adware, PUPs and browser toolbars.
Publisher:
Statscom  (signed and verified)

MD5:
6dd584c1a383e22e307de0d1391551e4

SHA-1:
6f52b4be56bd127c4c1379bd76aea43190ab1f1b

SHA-256:
b3ee04c4c9c06fb7731bc3b6744c305018ee48c8629242b4c1bda95252f5a34f

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:
4/29/2024 1:27:12 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Tightrope (M)
16.7.27.5

File size:
824.6 KB (844,352 bytes)

File type:
Executable application (Win32 EXE)

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

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\installer_java_portuguese.exe

Digital Signature
Signed by:
Statscom

Authority:
VeriSign, Inc.

Valid from:
7/21/2014 9:00:00 PM

Valid to:
7/21/2017 8:59:59 PM

Subject:
CN=Statscom, O=Statscom, 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:
168FC1E941808849273C2F629E69FF2D

File PE Metadata
Compilation timestamp:
7/15/2014 1:29:31 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:8xpJfslZtuaVd9lpmhwQbift489IVGD4xJFl6Xqb5Kbmkg8S3:wp9sVuaVdvgVbmgGDijyikg53

Entry address:
0x3345

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, B0, 73, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, C0, 70, 40, 00, 53, FF, 15, 88, 72, 40, 00, 6A, 08, A3, B8, 3C, 42, 00, E8, 2E, 25, 00, 00, 53, 68, 60, 01, 00, 00, A3, C0, 3B, 42, 00, 8D, 44, 24, 38, 50, 53, 68, 43, 74, 40, 00, FF, 15, 64, 71, 40, 00, 68, 38, 74, 40, 00, 68, C0, 33, 42, 00, E8, 1F, 24, 00, 00, FF, 15, BC, 70, 40, 00, 50, BF, 00, 90, 42, 00, 57, E8, 0D, 24, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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

http://codepackjav.freesoftstore.com/.../download?p=MATOMY&trckid=131745|20AW3O2Pe1EBSiOx3sRbeb1xAXpc000.&affid=30679&sdd=1&ce_cid=20AW3O2Pe1EBSiOx3sRbeb1xAXpc000.

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