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jackass.presents.bad.grandpa.part01.rar.exe

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 jackass.presents.bad.grandpa.part01.rar.exe, “Installer for SnowApp” 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 livetrafficzipmy.info. While running, it connects to the Internet address r1.stylezip.info on port 80 using the HTTP protocol.
Publisher:
SnowApp  (signed by Sergey Petrov)

Product:
SnowApp

Description:
Installer for SnowApp

Version:
2014.3.11.1505

MD5:
fb69489454f5895897bb8312da748c3e

SHA-1:
7fd56f86c6bd7fa7d8deb84babbb4d42e3a9bd3d

SHA-256:
9e9bad89ca09a906ef5d31603b3fe2ad624d303e1232c3f7dc10e99b82412244

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:
5/10/2024 8:26:15 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware (M)
16.8.7.20

File size:
333.7 KB (341,752 bytes)

Product version:
1.0.0.3

Copyright:
Copyright © 2014 SnowApp

Original file name:
TSULoader.exe

File type:
Executable application (Win32 EXE)

Installer:
WebPick InstalleRex (Tarma)

Common path:
C:\users\{user}\downloads\jackass.presents.bad.grandpa.part01.rar.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:Urv3cHbUzkuvcBYC47l2xpwwJLsTQlx7YtsTrp71MRMiNlCyMZAh/D9z3qIxrmpT:Urv3cskuveY363JLf+sTBFxJZAh7x6IU

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:
7.9602

Developed / compiled with:
Microsoft Visual C++

Code size:
7.5 KB (7,680 bytes)

The file jackass.presents.bad.grandpa.part01.rar.exe has been seen being distributed by the following URL.

http://livetrafficzipmy.info/v512?product_name=Jackass.presents.Bad.Grandpa.part01.rar Instant Download&product_title=Instant Download Jackass.presents.Bad.Grandpa.part01.rar&filesize=209715200&installer_file_name=Jackass.presents.Bad.Grandpa.part01.rar&product_file_name=Jackass.presents.Bad.Grandpa.part01.rar&product_download_url=http://uploading.com/.../Jackass-presents-Bad-Grandpa-part01-rar?rundownloaderrun

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=305310914&publisher_id=053&source_id=0&page_id=0&country_code=US&locale=US&browser_id=4&download_id=915932742&external_id=0&session_id=1831865484&hardware_id=2137176398&installer_file_name=jackass.presents.bad.grandpa.part01.rar

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