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steam api dll.exe

Appit

Roman Malinenko

This program bundles adware during the download and install process using the InstaleRex pay-per-install app monetizer. The application steam api dll.exe, “Installer for Appit” by Roman Malinenko has been detected as adware by 32 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:
GreatSoft  (signed by Roman Malinenko)

Product:
Appit

Description:
Installer for Appit

Version:
2014.2.13.1623

MD5:
4b63d3a3b64190c56b989c61fbf87977

SHA-1:
86fb3bb676ede7307f3648559db859ce7a8c55f1

SHA-256:
7960305b8dc23c4fd62139f3d6da1e37cc4863a59415157caefe7d119db8ccb5

Scanner detections:
32 / 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:
4/26/2024 9:04:17 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Trojan.Generic.11001152
885

Agnitum Outpost
Trojan.AntiFW
7.1.1

AhnLab V3 Security
PUP/Win32.TSULoader
2014.09.02

Avira AntiVirus
Adware/InstalleRex.1719
7.11.170.144

avast!
Win32:InstalleRex-AP [PUP]
140813-1

Bitdefender
Trojan.Generic.11001152
1.0.20.1225

Bkav FE
W32.FamVT.AntiFWK.Trojan
1.3.0.4959

Clam AntiVirus
Win.Trojan.Installerex-35
0.98/19322

Comodo Security
Application.Win32.InstalleRex.KG
19398

Dr.Web
Adware.Downware.1719
9.0.1.05190

Emsisoft Anti-Malware
Trojan.Generic.11001152
9.0.0.4324

ESET NOD32
Win32/InstalleRex.M potentially unwanted application
7.0.302.0

Fortinet FortiGate
Riskware/InstalleRex
9/2/2014

F-Prot
W32/InstallRex.B
4.6.5.141

F-Secure
Trojan.Generic.11001152
11.2014-02-09_3

G Data
Trojan.Generic.11001152
14.9.24

IKARUS anti.virus
PUA.InstallRex
t3scan.1.7.5.0

K7 AntiVirus
Unwanted-Program
13.183.13247

Kaspersky
Trojan.Win32.AntiFW
15.0.0.463

Malwarebytes
PUP.Optional.Installex
v2014.09.02.03

McAfee
PUP-FHQ
5600.7019

MicroWorld eScan
Trojan.Generic.11001152
15.0.0.735

NANO AntiVirus
Riskware.Win32.Downware.ctorcv
0.28.2.61942

nProtect
Trojan/W32.AntiFW.321200
14.09.02.01

Panda Antivirus
PUP/TSUploader
14.09.02.03

Qihoo 360 Security
Malware.QVM20.Gen
1.0.0.1015

Quick Heal
Trojan.AntiFW.A5
9.14.14.00

Reason Heuristics
Adware.WebPick.Installer.K
14.9.2.14

Sophos
InstallRex
4.98

Vba32 AntiVirus
Downware.TSU
3.12.26.3

VIPRE Antivirus
Threat.14871
32210

Zillya! Antivirus
Trojan.AntiFW.Win32.78
2.0.0.1908

File size:
313.7 KB (321,200 bytes)

Product version:
1.0.0.2

Copyright:
Copyright © 2014 GreatSoft

Original file name:
TSULoader.exe

File type:
Executable application (Win32 EXE)

Installer:
WebPick InstalleRex (Tarma)

Language:
Language Neutral

Common path:
C:\Windows\System32\steam api dll.exe

Digital Signature
Signed by:
Roman Malinenko

Authority:
COMODO CA Limited

Valid from:
8/19/2013 2:00:00 AM

Valid to:
8/20/2014 1:59:59 AM

Subject:
CN=Roman Malinenko, O=Roman Malinenko, STREET=Esplanadna 17, L=Kyev, S=Kyev, PostalCode=01001, C=UA

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

Serial number:
47E3645CFB0C3CB8130567C3E5223C1D

File PE Metadata
Compilation timestamp:
3/12/2013 9:51:45 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
6144:GrY9uEo2S1YnQmCX492DkwNP3qpYFG+NFJCWE0ALKkizq+o8Ixc+pwymEVwk9pY0:Grwu6/eIo4KfJs0ALK5q+GxcXBER9pd

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 executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to r1.stylezip.info  (54.186.255.26:80)

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