baidu pc faster setup.exe

Zulu Soft SRL

This the Soft32 ad-supported download manager that bundles additional PUP offers. "During the download process we may show commercial offers, such as a toolbar or other browser add-ons. The download manager is in no way affiliated or endorsed by the author of this product." The application baidu pc faster setup.exe by Zulu Soft SRL has been detected as adware by 14 anti-malware scanners. The program is a setup application that uses the Soft32 Download Manager installer. The file has been seen being downloaded from baidu-pc-faster.soft32.com.
Publisher:
Zulu Soft SRL  (signed and verified)

MD5:
972aa2ac9f5a5a4d9f13cb7a90a2f93d

SHA-1:
fac553834358f3412599ba22c8c119ed96517907

Scanner detections:
14 / 68

Status:
Adware

Explanation:
The setup file is part of the Soft32.com download and install manager. It is an ad-supported installer and attempts to get the user to install various adware toolbars, browser add-ons, game applications or other potentially unwanted programs. If a sponsored software offer such as a toolbar is installed it might change the User’s home page, default search settings and 404 traffic. Note, the software installed by Soft32 is probably safe, just the installer 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:
5/5/2024 12:43:06 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.DL.Agent
7.1.1

Avira AntiVirus
APPL/Downloader.Gen
7.11.179.12

avast!
Dropper-gen [Drp]
2014.9-141205

Comodo Security
UnclassifiedMalware
20070

Dr.Web
Adware.Downware.9012
9.0.1.0339

ESET NOD32
MSIL/Soft32Downloader.C potentially unwanted application
8.7.0.302.0

G Data
Win32.Trojan.Agent.K71DSX
14.12.24

Malwarebytes
PUP.Optional.Zulu
v2014.12.05.12

McAfee
Artemis!DBA75D077A5F
5600.6926

NANO AntiVirus
Riskware.Nsis.Downloader.cvxhzw
0.28.2.62671

Reason Heuristics
PUP.Installer.ZuluSoftSRL.V
14.12.5.0

SUPERAntiSpyware
PUP.Zulu/Variant
10197

Vba32 AntiVirus
TScope.Trojan.MSIL
3.12.26.3

VIPRE Antivirus
Threat.4783370
33706

File size:
516.9 KB (529,264 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Soft32 Download Manager (using Nullsoft Install System)

Common path:
C:\Documents and Settings\{user}\My documents\downloads\baidu pc faster setup.exe

Digital Signature
Signed by:

Authority:
Symantec Corporation

Valid from:
6/4/2013 3:00:00 AM

Valid to:
6/18/2016 2:59:59 AM

Subject:
CN=Zulu Soft SRL, O=Zulu Soft SRL, L=Sibiu, S=Sibiu, C=RO, OID.2.5.4.5=J32/987/2007, OID.2.5.4.15=Private Organization, OID.1.3.6.1.4.1.311.60.2.1.3=RO

Issuer:
CN=Symantec Class 3 Extended Validation Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
22D4D7E5042BE9C2999CB05C4CA2BB4F

File PE Metadata
Compilation timestamp:
5/11/2014 11:03:42 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:wtdui+M2YDggrMVajbx6/Suw4ldwMPmzGiVthpOn2fK:GwA4aj9t4ldZOpVNOn2f

Entry address:
0x30E2

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 90, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, 1C, 71, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 08, A3, 58, E4, 42, 00, E8, 95, 2D, 00, 00, A3, A4, E3, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, E0, 87, 42, 00, FF, 15, 64, 71, 40, 00, 68, 80, 91, 40, 00, 68, A0, DB, 42, 00, E8, 3F, 2A, 00, 00, FF, 15, 20, 71, 40, 00, BD, 00, 40, 43, 00, 50, 55, E8, 2D, 2A...
 
[+]

Entropy:
7.9098

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

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