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screentool.exe

UgProm LLC

This is the bundle installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application screentool.exe by UgProm 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 Winner Download Manager installer. It is also typically executed from the user's temporary directory.
Publisher:
Ugprom Ltd  (signed by UgProm LLC)

Description:
installer.exe

Version:
1.7.0.5

MD5:
791aab951d6e77abde0cc9e522697ef0

SHA-1:
7107b2301e1576defa7e8c2c7d9feae071c3f450

SHA-256:
1e609e156776465578a8f1695c7f6955ccd64a01c2a0f64d56c39eadb5950bd7

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:
12/24/2024 5:00:16 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TIMP (M)
16.10.19.13

File size:
2.9 MB (3,031,040 bytes)

Product version:
1.0.0.0

Copyright:
All rights reserved. Copyright 2013-2014

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Winner Download Manager

Common path:
C:\users\{user}\appdata\local\temp\screentool.exe

Digital Signature
Signed by:
UgProm LLC

Authority:
COMODO CA Limited

Valid from:
4/22/2014 3:00:00 AM

Valid to:
4/23/2015 2:59:59 AM

Subject:
CN=UgProm LLC, O=UgProm LLC, STREET="2-aja Zavodskaya ul., 2", L=Kraskovo, S="Moskovskaja Oblast, Lubereckij rayon", PostalCode=140050, C=RU

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00FFA0C9A17DFA2F1CA08128A1B269A353

File PE Metadata
Compilation timestamp:
9/19/2014 3:38:09 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:b9mYsyCR3nYRYLeGjYfVfdimQUPdtyAQGGiGlDo5KuZgDb5V/nCVSwPY+S9hWn+s:b9mYsxnYRffqJG1G9r3CUwgenYZWQ/2

Entry address:
0x19B44

Entry point:
55, 8B, EC, 6A, FF, 68, D0, C1, 41, 00, 68, 30, 9D, 41, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 68, 53, 56, 57, 89, 65, E8, 33, DB, 89, 5D, FC, 6A, 02, FF, 15, D4, A0, 41, 00, 59, 83, 0D, 70, CF, 60, 00, FF, 83, 0D, 74, CF, 60, 00, FF, FF, 15, D8, A0, 41, 00, 8B, 0D, 6C, CF, 60, 00, 89, 08, FF, 15, DC, A0, 41, 00, 8B, 0D, 68, CF, 60, 00, 89, 08, A1, E0, A0, 41, 00, 8B, 00, A3, 78, CF, 60, 00, E8, 28, 01, 00, 00, 39, 1D, 5C, CF, 60, 00, 75, 0C, 68, D8, 9C, 41, 00, FF, 15, E4, A0...
 
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Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
100 KB (102,400 bytes)

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