4bec8jg.exe

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 application 4bec8jg.exe 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 an Internet Explorer cache folder. The file has been seen being downloaded from get.0140j.info.
Publisher:
VCTYH  (signed by ClIck to StaRt)

Product:
VCTYH

Version:
1274.15116.862.8751

MD5:
7e04b2c3955e081c0a6a8fb6a1852595

SHA-1:
21aa8cd7c35564da7d510075981ed470477fec68

SHA-256:
d47bb64cf7dc93e05fdcd12c8dc4098a7224439b7382e0c932805185dd860af5

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 4:32:00 PM UTC  (today)

Scan engine
Detection
Engine version

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

File size:
315.5 KB (323,072 bytes)

Product version:
1274.15116.862.8751

Copyright:
VCTYH

Trademarks:
VCTYH

File type:
Executable application (Win32 EXE)

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

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\4bec8jg.exe

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:VFJ0RJYwenxxEGLR0i6Oy2Tt/xG3T19fMUWe:cP8xxRLq4t/xST7fJWe

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 4bec8jg.exe has been seen being distributed by the following URL.

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