gta san andreas gameranger.exe

Stas Kosmov

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 gta san andreas gameranger.exe, “Installer for TopApp soft” by Stas Kosmov has been detected as adware by 23 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:
TopApp soft  (signed by Stas Kosmov)

Product:
TopApp soft

Description:
Installer for TopApp soft

Version:
2014.5.26.2303

MD5:
068f1ce0d70e41b8cc3a98709a438194

SHA-1:
09a440bbb75fd429580005edd3e786084341e73f

SHA-256:
3b1968059735e875ac55b759b43e304c62421c152c9fb6e29167c4f02000c5ac

Scanner detections:
23 / 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:
4/20/2024 5:17:46 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Trojan.AntiFW
7.1.1

Avira AntiVirus
Adware/InstallRex.G
7.11.155.10

avast!
Win32:InstalleRex-BX [PUP]
140611-0

AVG
Generic
2015.0.3442

Comodo Security
Application.Win32.InstalleRex.KG
18564

Dr.Web
Threat.Undefined
9.0.1.05190

ESET NOD32
Win32/InstalleRex.M potentially unwanted application
7.0.302.0

G Data
Win32.Application.InstalleRex
14.6.24

IKARUS anti.virus
PUA.Kosmov
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.1712403

Kaspersky
Trojan.Win32.AntiFW
15.0.0.463

Malwarebytes
PUP.Optional.InstalleRex
v2014.06.15.10

McAfee
PUP-FHQ!068F1CE0D70E
5600.7098

NANO AntiVirus
Riskware.Win32.InfoLeak.cvgqot
0.28.0.60253

Panda Antivirus
PUP/TSUploader
14.06.15.10

Qihoo 360 Security
Malware.QVM20.Gen
1.0.0.1015

Quick Heal
Trojan.AntiFW.A5
6.14.14.00

Reason Heuristics
Adware.WebPick.Installer.AA
14.6.15.22

Rising Antivirus
PE:Trojan.AntiFW!6.17F7
23.00.65.14613

Sophos
InstallRex
4.98

Vba32 AntiVirus
Downware.TSU
3.12.26.0

VIPRE Antivirus
Threat.4150696
29708

Zillya! Antivirus
Trojan.AntiFW.Win32.221
2.0.0.1827

File size:
315 KB (322,608 bytes)

Product version:
1.0.0.3

Copyright:
Copyright © 2014 TopApp soft

Original file name:
TSULoader.exe

File type:
Executable application (Win32 EXE)

Installer:
WebPick InstalleRex (Tarma)

Language:
Turkish (Turkey)

Common path:
C:\users\{user}\downloads\gta san andreas gameranger.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
9/24/2013 3:00:00 AM

Valid to:
9/25/2014 2:59:59 AM

Subject:
CN=Stas Kosmov, O=Stas Kosmov, STREET=Levitana 21, L=Kiev, S=Kiev, PostalCode=03083, C=UA

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

Serial number:
7A2834207C5588F506D3CF09661E12F2

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:JrYbUzkuvcBYC47l2xa6g4FhwjZd/9d1XKxlo/ecwrHs5wvn:JrdkuveY36kjZP/XKxlSZAH5

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...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
7.5 KB (7,680 bytes)

The file gta san andreas gameranger.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=6645178&publisher_id=645&source_id=0&page_id=0&country_code=US&locale=US&browser_id=4&download_id=19935534&external_id=0&session_id=39871068&hardware_id=46516246&installer_file_name=gta+san+andreas+gameranger

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