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pesedit14.3.0.lelaba.org.rar-mightyupload_accelerator.exe

SafeApp

Sergey Petrov

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 pesedit14.3.0.lelaba.org.rar-mightyupload_accelerator.exe, “Installer for SafeApp” by Sergey Petrov 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 www.zilliontoolkitusa.info. While running, it connects to the Internet address r1.stylezip.info on port 80 using the HTTP protocol.
Publisher:
SafeSoft  (signed by Sergey Petrov)

Product:
SafeApp

Description:
Installer for SafeApp

Version:
2014.2.23.1948

MD5:
53e8213f659991e2dbaf2a044469bee1

SHA-1:
1780a8889e31582c428bb9931c02eaaf02a3187d

SHA-256:
da35ac14ea6631becff5214e8ac27c4ada72c294cf09978855a8273e7e0a4d0f

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:
4/24/2024 5:19:04 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.WebPick.Installer (M)
16.7.12.0

File size:
332.8 KB (340,784 bytes)

Product version:
1.0.0.3

Copyright:
Copyright © 2014 SafeSoft

Original file name:
TSULoader.exe

File type:
Executable application (Win32 EXE)

Installer:
WebPick InstalleRex (Tarma)

Common path:
C:\users\{user}\downloads\pesedit14.3.0.lelaba.org.rar-mightyupload_accelerator.exe

Digital Signature
Signed by:
Sergey Petrov

Authority:
COMODO CA Limited

Valid from:
8/21/2013 3:00:00 AM

Valid to:
8/22/2014 2:59:59 AM

Subject:
CN=Sergey Petrov, O=Sergey Petrov, STREET=Gaydara 13, L=Kyev, S=Kyev, PostalCode=01033, C=UA

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

Serial number:
0AD084E865D27CD546D21DB6EDF89D48

File PE Metadata
Compilation timestamp:
3/12/2013 10:51:45 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:Grv3cKbUzkuvcBYC47l2xzjuWPS9uCYHmnP9lSbrlgsjDTFjjnXDwUr2PQcR:Grv3czkuveY3+I9uv+9lkpgoPFjrXD2

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:
7.9591

Developed / compiled with:
Microsoft Visual C++

Code size:
7.5 KB (7,680 bytes)

The file pesedit14.3.0.lelaba.org.rar-mightyupload_accelerator.exe has been seen being distributed by the following URL.

http://www.zilliontoolkitusa.info/v890?product_name=pesedit14.3.0.lelaba.org.rar&filesize=690.1 MB&product_title=Mighty upload download accelerator &installer_file_name=pesedit14.3.0.lelaba.org.rar-Mightyupload_accelerator&product_file_name=pesedit14.3.0.lelaba.org.rar&product_download_url=http://192.96.204.205:182/d/.../pesedit14.3.0.lelaba.org.rar

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=254123670&publisher_id=541&source_id=0&page_id=0&country_code=US&locale=US&browser_id=4&download_id=762371010&external_id=0&session_id=1524742020&hardware_id=1778865690&installer_file_name=pesedit14.3.0.lelaba.org.rar-mightyupload_accelerator

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