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ia32 sdm3a system programming guide part1 253668 20 pdf.exe

Moshe Karaso

This is a WebPick installer that bundles (with very minimal user consent) a number of adware browser extensions using the JustPlug.it browser framework. The application ia32 sdm3a system programming guide part1 253668 20 pdf.exe, “Installer for SoftSafe” by Moshe Karaso 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 WebPick InstalleRex (Tarma) installer. The file has been seen being downloaded from saferdownmasterworld1.info. While running, it connects to the Internet address r1.stylezip.info on port 80 using the HTTP protocol.
Publisher:
SoftSafe  (signed by Moshe Karaso)

Product:
SoftSafe

Description:
Installer for SoftSafe

Version:
2013.3.24.1715

MD5:
cdb9814feb5d126e0331d6fed856f876

SHA-1:
1788efb1c92c9639cb38c3655cae33d4a097907f

SHA-256:
b920a5ce5c7ffeec7b8b5a8cce3467d4e3f166484abd461be789559ca89174fd

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Uses Web-Pick's 'File Product', an Installer which wraps various products and downloads and installs it silently through the process, hosted on TusFiles.

Analysis date:
4/18/2024 4:19:44 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.WebPick.Installer (M)
16.2.2.13

File size:
292.4 KB (299,400 bytes)

Product version:
1.0.0.1

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\ia32 sdm3a system programming guide part1 253668 20 pdf.exe

Digital Signature
Signed by:
Moshe Karaso

Authority:
COMODO CA Limited

Valid from:
11/15/2012 5:30:00 AM

Valid to:
11/16/2013 5:29:59 AM

Subject:
CN=Moshe Karaso, O=Moshe Karaso, STREET=Nahum 19, L=Ramat Gan, S=center, PostalCode=52233, C=IL

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

Serial number:
55036D3C9B5C690240A409061736347F

File PE Metadata
Compilation timestamp:
3/12/2013 2:21:45 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:nrV59uEo2S1YnQmCX492DkwNP3qpYFVUELk6G7/4RMYrfuriOHUCJs:nrVPu6/eIo4v6G7/kSUCq

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:
7.9274

Developed / compiled with:
Microsoft Visual C++

Code size:
7.5 KB (7,680 bytes)

The file ia32 sdm3a system programming guide part1 253668 20 pdf.exe has been seen being distributed by the following URL.

http://saferdownmasterworld1.info/.../?affiliate_id=eb1&product_name=IA32 SDM3A System Programming Guide Part1 253668 20 pdf&installer_file_name=IA32 SDM3A System Programming Guide Part1 253668 20 pdf&r=356

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=57726862&publisher_id=772&source_id=0&page_id=0&country_code=US&locale=US&browser_id=4&download_id=173180586&external_id=0&session_id=346361172&hardware_id=404088034&installer_file_name=ia32+sdm3a+system+programming+guide+part1+253668+20+pdf

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