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ct5am4hl.tbh

1430329739

ConFirmed APP nLn

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The file ct5am4hl.tbh by ConFirmed APP nLn 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.
Publisher:
ConFirmed APP nLn  (signed and verified)

Product:
1430329739

Version:
1.15429.123.0

MD5:
caed7f02b943210e3dd48e8d6ae1d522

SHA-1:
7f973465e8650ce5ffcde02b09579f24c6b9b14b

SHA-256:
b952d5e1467574ede257f3d09db31696d1fd25f60e6159092595c8e66ecfd4e4

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:
12/29/2024 11:39:47 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse (M)
16.9.22.21

File size:
558.9 KB (572,344 bytes)

Product version:
1.15429.123.0

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

Common path:
C:\users\{user}\appdata\local\temp\ct5am4hl.tbh

Digital Signature
Signed by:
ConFirmed APP nLn

Authority:
thawte, Inc.

Valid from:
4/26/2015 3:00:00 AM

Valid to:
1/28/2016 2:59:59 AM

Subject:
CN=ConFirmed APP nLn, O=ConFirmed APP nLn, L=Dublin, S=Dublin, C=IE

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

Serial number:
7BB34E8D807F81A9B2E2E8C2064042AA

File PE Metadata
Compilation timestamp:
12/6/2009 1:52:12 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:4MbIjQMWFVnzNAJQXejvOwlNkzBEZ3fRLn7wtYoWxIVljcG:4MUjQxVnzNAmAvxsM3flwSfxIVL

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...
 
[+]

Entropy:
7.9640

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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