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unconfirmed 347891.torchdownload

Safe Install Opt

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The file unconfirmed 347891.torchdownload by Safe Install Opt 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.
Publisher:
Safe Install Opt  (signed and verified)

MD5:
37d3ac3dca8a0adb9b1bfe0ef6935c8e

SHA-1:
421ad54275f831eed2a574febc894a464a7f8862

SHA-256:
72498cdf3ea92dd838d2345b470d8a6a7955f00e173e4d8eab3708e9c7975f29

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 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:
5/16/2024 10:08:50 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.SafeInstallOpt (M)
15.6.28.12

File size:
698.5 KB (715,216 bytes)

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

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\unconfirmed 347891.torchdownload

Digital Signature
Signed by:
Safe Install Opt

Authority:
thawte, Inc.

Valid from:
2/4/2015 8:00:00 PM

Valid to:
1/27/2016 7:59:59 PM

Subject:
CN=Safe Install Opt, O=Safe Install Opt, L=Dublin, S=Dublin, C=IE

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

Serial number:
117B6D764620FDA76941B20E33F86520

File PE Metadata
Compilation timestamp:
12/5/2009 6:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:+rg3AXrtoYYmphN2PEqibCISU6PzC5yMFURpgOgwfKkiSOb1erU9JgjgG:+rjXrRY4hN2cqi2IqzqUROQfKkiSORwX

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, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9567

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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