setup.exe

Plugin Update SL

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 setup.exe by Plugin Update SL 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 flash.zuqiuing.com.
Publisher:
Plugin Update SL  (signed and verified)

MD5:
f7d6fac43a9d626ccb3ce7a0148e0757

SHA-1:
2eefc0bb385be592a5448cfae59f43f17eb81ee6

SHA-256:
1e6439b9178dbc6059747b485bcc267ebbbf20105673e946a47d444de2e2e08d

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:
11/27/2024 4:54:20 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Softpulse.PluginUpdate.Bundler (M)
16.3.7.22

File size:
1004.3 KB (1,028,360 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Softpulse SoftwareBundler

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

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
7/23/2014 1:00:00 AM

Valid to:
7/24/2015 12:59:59 AM

Subject:
CN=Plugin Update SL, O=Plugin Update SL, L=Guia de Isora, 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:
23D0DE494A0B1445D561131B4AEDA90C

File PE Metadata
Compilation timestamp:
11/24/2014 5:40:23 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:UuEVtYGn52JP5X6WgklW+MjbFZHtkbMzNLfPef8BcxxL5tDu8:J6sT/4+6b/OgPefWcxfFV

Entry address:
0x177320

Entry point:
60, BE, 00, 60, 48, 00, 8D, BE, 00, B0, F7, FF, 57, EB, 0B, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89, C5, EB, 0B, 01, DB, 75, 07, 8B...
 
[+]

Entropy:
7.8860

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.24

Code size:
968 KB (991,232 bytes)

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

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