setup.exe

Sergei Ivanovich Drozdov

The is the installer for the WebPick InstalleRex download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed without consent. The application setup.exe by Sergei Ivanovich Drozdov has been detected as adware by 30 anti-malware scanners. The program is a setup application that uses the WebPick InstalleRex installer. It is built using the Crossrider cross-browser extension platform. While the file utilizes the Crossrider framework and delivery services, it is not owned by Crossrider.
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Publisher:
Sergei Ivanovich Drozdov  (signed and verified)

MD5:
8b8f3f4e09a03cc3b5391917768d53d0

SHA-1:
2233344c0504dd98bd95f774f4126c495b2a4ed1

SHA-256:
5bfc90473d3287c8732cc01dc1ac5b86f1c7ac644393ae38530de8f7b2ef9ce5

Scanner detections:
30 / 68

Status:
Adware

Explanation:
The software may change the browser's home page and search provider settings as well as display advertisements.

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:
12/5/2016 3:42:41 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Adware.Dropper.101
970

Agnitum Outpost
PUA.MultiPlug
7.1.1

AhnLab V3 Security
Adware/Win32.BHO
2014.06.11

Avira AntiVirus
TR/Graftor.141601.A
7.11.154.46

Antiy Labs AVL
Trojan/Win32.SGeneric
1.0.0.1

avast!
Win32:MultiPlug-AA [PUP]
140608-0

AVG
Adware Generic_r.HY
2014.0.3955

Bitdefender
Gen:Variant.Adware.Dropper.101
1.0.20.805

Comodo Security
Application.Win32.MegaSearch.ATH
18499

Dr.Web
Trojan.Crossrider.4243
9.0.1.05190

Emsisoft Anti-Malware
Gen:Variant.Adware.Dropper.101
8.14.06.10.10

ESET NOD32
Win32/AdWare.MultiPlug.R application
7.0.302.0

F-Prot
W32/MultiPlug.C.gen
v6.4.7.1.166

F-Secure
Gen:Variant.Adware.Dropper.101
11.2014-10-06_3

G Data
Gen:Variant.Adware.Dropper.101
14.6.24

IKARUS anti.virus
Win32.SuspectCrc
t3scan.1.6.1.0

Jiangmin
AdWare/MegaSearch.vfk
KV140610

K7 AntiVirus
Unwanted-Program
13.1712358

K7 Gateway Antivirus
Trojan
13.1712358

Kaspersky
not-a-virus:HEUR:AdWare.Win32.Agent
14.0.0.3733

Malwarebytes
PUP.Optional.MultiPlug.A
v2014.06.10.10

McAfee
PUP-FID!8B8F3F4E09A0
5600.7104

McAfee Web Gateway
PUP-FID!8B8F3F4E09A0
7.7104

MicroWorld eScan
Gen:Variant.Adware.Dropper.101
15.0.0.483

NANO AntiVirus
Trojan.Win32.Crossrider.curnem
0.28.0.60253

Panda Antivirus
Trj/Genetic.gen
14.06.10.10

Reason Heuristics
PUP.Installer.SergeiIvanovichDrozdov.F
14.6.10.10

Rising Antivirus
PE:Malware.MultiPlug!6.13CF
23.00.65.14608

Vba32 AntiVirus
AdWare.BHO
3.12.26.0

VIPRE Antivirus
Threat.4786450
30086

Remove setup.exe - Powered by Reason Core Security
File size:
1.5 MB (1,610,824 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
WebPick InstalleRex

Common path:
C:\windows\syswow64\setup.exe

Digital Signature
Authority:
Unizeto Technologies S.A.

Valid from:
1/8/2014 9:24:34 AM

Valid to:
1/8/2015 9:24:34 AM

Subject:
E=drozdov54@hotmail.com, CN="Open Source Developer, Sergei Ivanovich Drozdov", OU=Sedro Soft, O=Sergei Ivanovich Drozdov, C=RU

Issuer:
CN=Certum Level III CA, OU=Certum Certification Authority, O=Unizeto Technologies S.A., C=PL

Serial number:
4E05AFB21C1318DB8A2C0669760C9050

File PE Metadata
Compilation timestamp:
3/3/2014 1:27:10 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:ToiZSUcIm06cuEx6jx3w0TMgqmivZEI3ik79xYKvDWDZnfZOABpIHRp:XZBdx61A0TB4kWuKCDZnfo2iz

Entry address:
0x10BAB

Entry point:
E8, BE, 4A, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 88, 21, 42, 00, E8, 9F, 21, 00, 00, E8, E0, 07, 00, 00, 0F, B7, F0, 6A, 02, E8, 51, 4A, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, 10, 38, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Code size:
103.5 KB (105,984 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to r1.stylezip.info  (54.186.255.26:80)

TCP (HTTP):
Connects to c1.stylezip.info  (54.186.255.26:80)

 
http://c1.stylezip.info/?step_id=1&installer_id=6386656&publisher_id=386&source_id=0&page_id=0&country_code=US&locale=US&browser_id=4&download_id=19159968&external_id=0&session_id=38319936&hardware_id=44706592&installer_file_name=setup

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