adobe reader.exe

Setup

BESt install tll

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application adobe reader.exe by BESt install tll 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. The file has been seen being downloaded from get.0107group.info.
Publisher:
BESt install tll  (signed and verified)

Product:
Setup

Version:
1.9.3.0

MD5:
0a239e44af1e801e469c199ce954474a

SHA-1:
1f5bede39a38731622049d20e8fe53c66385e7fc

SHA-256:
c4316a660e718f84f938ee1cf1e58703fda7d885d797264dcfa17499d241a1a0

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:
11/24/2024 6:36:49 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse.BEStinstalltll.Installer (M)
15.12.28.7

File size:
1.1 MB (1,146,832 bytes)

Product version:
1.9.3.0

Copyright:
Setup

Original file name:
Ionic.Zip-2015Mar09-201020-1eeb042f-a3c7-4923-beba-7d4425502419.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OutBrowse Revenyou

Language:
Language Neutral

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

Digital Signature
Authority:
thawte, Inc.

Valid from:
3/8/2015 8:00:00 PM

Valid to:
1/27/2016 6:59:59 PM

Subject:
CN=BESt install tll, O=BESt install tll, L=Dublin, S=Dublin, C=IE

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

Serial number:
47B53219F51F0C2A261EB0695E1E7E4B

File PE Metadata
Compilation timestamp:
3/9/2015 4:10:20 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
8.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
24576:8bSaE4mvt/Q73GAVhMzxnVJ3auFx2mmV5f:8bSv4mvO73fixnVJ3aWXm

Entry address:
0x75F3E

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
7.5749

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
464 KB (475,136 bytes)

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

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