skype.exe

Smart Secure Software S.l.

This is the Softpulse installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application skype.exe by Smart Secure Software S.l 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 Softpulse SoftwareBundler installer. The file has been seen being downloaded from ttb.dlsofteclipse.com.
Publisher:
Smart Secure Software S.l.  (signed and verified)

MD5:
4af9959f94e49641db40a3d5cc521978

SHA-1:
92a655bdcf1c6b4421d3c1de4c6a8f3e3d2ad85b

SHA-256:
4733d46c87e1bfe346813bbc0bc2ba9c89ea8cbbfbb77e0e6d573a12f27bf40e

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:
4/24/2024 1:43:08 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Softpulse.SmartSec.Bundler (M)
16.6.23.17

File size:
1.5 MB (1,523,160 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softpulse SoftwareBundler

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

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
6/17/2014 3:00:00 AM

Valid to:
6/18/2015 2:59:59 AM

Subject:
CN=Smart Secure Software S.l., O=Smart Secure Software S.l., L=Adeje, S=Santa Cruz de Tenerife, C=ES

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
47353B4EEC0D902A135E20BEE1A66817

File PE Metadata
Compilation timestamp:
10/15/2014 6:33:57 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:6pa/O74CNt3r2J2FC3eUldZUJ3OlKU4UDcc6Cy+9eGE:3cZC35VcOcmDcc6Cdq

Entry address:
0x7F26

Entry point:
E8, 14, 43, 00, 00, E9, 7F, FE, FF, FF, E9, 46, 25, 00, 00, 55, 8B, EC, 83, EC, 10, EB, 0D, FF, 75, 08, E8, 34, 48, 00, 00, 59, 85, C0, 74, 0F, FF, 75, 08, E8, EE, 2C, 00, 00, 59, 85, C0, 74, E6, C9, C3, 6A, 01, 8D, 45, FC, 50, 8D, 4D, F0, C7, 45, FC, 24, A5, 48, 00, E8, 74, 2F, 00, 00, 68, 3C, 06, 49, 00, 8D, 45, F0, 50, C7, 45, F0, 1C, A5, 48, 00, E8, A8, 25, 00, 00, CC, 55, 8B, EC, 53, 8B, 5D, 10, 8B, C3, 56, 83, E8, 00, 0F, 84, DC, 16, 00, 00, 48, 0F, 84, C4, 16, 00, 00, 48, 0F, 84, 8E, 16, 00, 00, 48...
 
[+]

Entropy:
7.5259

Code size:
81 KB (82,944 bytes)

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

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