371bl.wmv.exe

Moshe Caspi

This program bundles adware during the download and install process using the InstaleRex pay-per-install app monetizer. The application 371bl.wmv.exe, “Installer for SoftSafe” by Moshe Caspi has been detected as adware by 35 anti-malware scanners. The program is a setup application that uses the WebPick InstalleRex (Tarma) installer. The setup program uses Web-Pick's InstalleRex download manager and installer to bundle potentially unwanted ad-supported software which includes toolbars and browser extensions through a pay-per-install monetization scheme.
Publisher:
SoftSafe  (signed by Moshe Caspi)

Product:
SoftSafe

Description:
Installer for SoftSafe

Version:
2013.3.11.1910

MD5:
a96a8cf524988bf48afc3958925d141e

SHA-1:
612d9ac26c0d58dd9dfe790a9aac788f5d945f01

SHA-256:
44d937cddd685ae1cdb25af76d5c31331e37bfe2fc53e38a9c39a3d5897a35c8

Scanner detections:
35 / 68

Status:
Adware

Explanation:
Uses the InstalleRex from WebPick Internet Holdings to install bundled add-ons including toolbars and other web browser extensions.

Analysis date:
4/25/2024 2:37:56 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.Generic.10010889
876

Agnitum Outpost
Trojan.XPACK
7.1.1

AhnLab V3 Security
Adware/Win32.StartPage
14.09.12

Avira AntiVirus
ADWARE/InstallRex.Gen
7.11.145.74

avast!
Win32:Downloader-TRK [Adw]
2014.9-140912

AVG
MalSign.Skodna.Bundle
2015.0.3354

Bitdefender
Trojan.Generic.10010889
1.0.20.1275

Bkav FE
HW32.CDB
1.3.0.4959

Clam AntiVirus
Win.Adware.404217
0.98/19185

Comodo Security
Application.Win32.InstalleRex.KG
18166

Dr.Web
Adware.Downware.980
9.0.1.0255

Emsisoft Anti-Malware
Trojan.Generic.10010889
8.14.09.12.08

ESET NOD32
Win32/InstalleRex.E potentially unwanted application
8.7.0.302.0

Fortinet FortiGate
Riskware/InstalleRex
11/6/2014

F-Prot
W32/AdInstall.D.gen
v6.4.6.5.141

F-Secure
Trojan.Generic.10010889
11.2014-12-09_6

G Data
Trojan.Generic.10010889
14.9.24

herdProtect (fuzzy)
2014.11.7.1

IKARUS anti.virus
PUP.InstallRex
t3scan.1.6.1.0

K7 AntiVirus
Trojan
13.176.11888

Kaspersky
not-a-virus:HEUR:Downloader.Win32.AdLoad
14.0.0.3263

Malwarebytes
PUP.Optional.InstallerEx
v2014.09.12.08

MicroWorld eScan
Trojan.Generic.10010889
15.0.0.765

NANO AntiVirus
Riskware.Win32.Downware.csjsgk
0.28.0.59492

nProtect
Trojan.Generic.10010889
14.04.25.01

Panda Antivirus
PUP/TSUploader
14.09.12.08

Qihoo 360 Security
Malware.QVM20.Gen
1.0.0.1015

Quick Heal
Trojan.AntiFW.B5
11.14.14.00

Reason Heuristics
Adware.WebPick.Installer.I
14.9.12.8

Rising Antivirus
PE:PUF.InstallRex!1.9E4C
23.00.65.14910

Sophos
InstallRex
4.98

SUPERAntiSpyware
Adware.InstalleRex/Variant
10253

Vba32 AntiVirus
Downloader.AdLoad
3.12.26.0

VIPRE Antivirus
Installerex/WebPick
28606

Zillya! Antivirus
Adware.Agent.Win32.8456
2.0.0.1789

File size:
282.5 KB (289,232 bytes)

Product version:
1.0

Copyright:
Copyright © 2012 SoftSafe

Original file name:
TSULoader.exe

File type:
Executable application (Win32 EXE)

Installer:
WebPick InstalleRex (Tarma)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\371bl.wmv.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
8/2/2012 1:00:00 AM

Valid to:
8/3/2013 12:59:59 AM

Subject:
CN=Moshe Caspi, O=Moshe Caspi, STREET=Hashuk 39, L=Tel Aviv, S=Israel, PostalCode=66067, C=IL

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

Serial number:
00B1B859272556EC39AF8F0E4A626C2ADC

File PE Metadata
Compilation timestamp:
2/4/2013 9:49:08 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:Ir+tIDOg9oN5vXS8YVRZaSBf8wsQVpZSLVi9O1v45dj+FVO:Ir+tIDX9cUl78wsWpK0Ot4f+K

Entry address:
0x14DB

Entry point:
55, 8B, EC, 81, EC, 2C, 06, 00, 00, 53, 56, 33, DB, 57, 66, 89, 9D, DC, FB, FF, FF, 89, 5D, F4, 89, 5D, FC, FF, 15, 74, 30, 40, 00, A3, 08, 44, 40, 00, FF, 15, 70, 30, 40, 00, 8B, F8, 8D, 45, EC, 50, FF, 15, 6C, 30, 40, 00, FF, 15, 68, 30, 40, 00, 8B, F0, F7, D6, 33, F7, FF, 15, 64, 30, 40, 00, 33, F0, 8B, 45, F0, 33, 45, EC, 68, 04, 01, 00, 00, 33, F0, 8D, 85, D4, F9, FF, FF, 50, 53, FF, 15, 60, 30, 40, 00, 85, C0, 75, 41, FF, 15, 5C, 30, 40, 00, 83, F8, 78, 75, 1A, 68, A8, 32, 40, 00, E8, 43, FB, FF, FF...
 
[+]

Entropy:
7.9530

Developed / compiled with:
Microsoft Visual C++

Code size:
7.5 KB (7,680 bytes)

The file 371bl.wmv.exe has been seen being distributed by the following URL.

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=10048878&publisher_id=004&source_id=0&page_id=0&country_code=US&locale=US&browser_id=4&download_id=30146634&external_id=0&session_id=60293268&hardware_id=70342146&installer_file_name=371bl.wmv

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