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ikisqmh5.exe

Yakov Cohen

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 file ikisqmh5.exe, “Installer for StarApp” by Yakov Cohen has been detected as adware by 31 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:
StarApp  (signed by Yakov Cohen)

Product:
StarApp

Description:
Installer for StarApp

Version:
2013.7.23.2048

MD5:
a83aede7c40cdc8840bc712d871417f8

SHA-1:
4bac2ea0e4c296baa14cba4aa6013858d40c9b6e

SHA-256:
ec96043d577c85b0fbbb42c58e8f1dcce0420efcfafe84ae8982379ca51a1ca6

Scanner detections:
31 / 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:
5/6/2024 7:53:40 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Application.Bundler.InstallRex.2
664

Agnitum Outpost
Adware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.TSULoader
2015.04.12

avast!
Win32:InstalleRex-X [PUP]
2014.9-150411

Bitdefender
Adware.Generic.570790
1.0.20.505

Bkav FE
HW32.CDB
1.3.0.4959

Comodo Security
Application.Win32.InstalleRex.KG
21729

Dr.Web
Adware.Downware.1166
9.0.1.0101

Emsisoft Anti-Malware
Gen:Variant.Application.Bundler.InstallRex
9.0.0.4799

ESET NOD32
Win32/InstalleRex.J potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/InstalleRex
4/11/2015

F-Prot
W32/InstallRex.B
4.6.5.141

F-Secure
Riskware.Gen:Variant.Application.Bundler
5.13.68

G Data
Gen:Variant.Application.Bundler.InstallRex
15.4.25

herdProtect (fuzzy)
variant of downloadsetup.exe (Adware)
2015.7.14.6

IKARUS anti.virus
PUA.TDownloader
t3scan.1.8.9.0

K7 AntiVirus
Trojan
13.176.11737

Kaspersky
not-a-virus:AdWare.Win32.Agent
14.0.0.2206

Malwarebytes
PUP.Optional.Installex
v2015.04.11.05

McAfee
Program.PUP-FHQ
5600.6798

MicroWorld eScan
Adware.Generic.570790
16.0.0.303

NANO AntiVirus
Riskware.Win32.Agent.crfila
0.28.0.59048

nProtect
Trojan-Clicker/W32.Agent.300264
15.04.10.01

Quick Heal
Trojan.AntiFW.B5
4.15.14.00

Reason Heuristics
PUP.Installer.WebPick
15.4.11.13

Rising Antivirus
PE:Trojan.DL.Win32.AntiFW.a!1075355932
23.00.65.15409

Sophos
PUA 'InstallRex'
5.12

SUPERAntiSpyware
Adware.InstalleRex/Variant
9942

Vba32 AntiVirus
AdWare.Agent
3.12.26.3

VIPRE Antivirus
Threat.14871
38882

Zillya! Antivirus
Backdoor.Clack.Win32.203
2.0.0.2135

File size:
293.2 KB (300,264 bytes)

Product version:
1.0.0.1

Copyright:
Copyright © 2012 StarApp

Original file name:
TSULoader.exe

Installer:
WebPick InstalleRex (Tarma)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\ikisqmh5.exe.part

Digital Signature
Signed by:
Yakov Cohen

Authority:
COMODO CA Limited

Valid from:
8/1/2012 5:00:00 PM

Valid to:
8/2/2013 4:59:59 PM

Subject:
CN=Yakov Cohen, O=Yakov Cohen, STREET=Rodenski 10, L=Tel Aviv, S=Israel, PostalCode=69360, C=IL

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

Serial number:
009AF809F48BC879375BE578151D15C51C

File PE Metadata
Compilation timestamp:
3/12/2013 1:51:45 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:Drk29uEo2S1YnQmCX492DkwNP3qpYFruKBCkW1vN8d5kGZUB1mGmafKgsJkwgBgl:DrkOu6/eIo4e1ivEKnmGmCBsJkM

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:
7.9542

Developed / compiled with:
Microsoft Visual C++

Code size:
7.5 KB (7,680 bytes)

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=20133408&publisher_id=013&source_id=0&page_id=0&country_code=US&locale=US&browser_id=4&download_id=60400224&external_id=0&session_id=120800448&hardware_id=140933856&installer_file_name=ikisqmh5.part

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