» optifine1.7.9.exe
Overview
Analysis
File Details
Downloads (1)
Network (2)

optifine1.7.9.exe

Apps Installer SL

This is the Solimba installer program that will bundle additional offers mostly including adware and various unwanted PC utilities. The application optifine1.7.9.exe by Apps Installer SL has been detected as adware by 17 anti-malware scanners. The program is a setup application that uses the Solimba DownloadMR installer. The installer uses the Solimba download manager to push adware offers during the download and setup process. Bundled adware includes search and shopping web browser toolbars. The file has been seen being downloaded from www.softlicious.info. While running, it connects to the Internet address cdn.solimba.com on port 80 using the HTTP protocol.

File name:

optifine1.7.9.exe

Publisher:

ezinstall manager (signed by Apps Installer SL)

Description:

ezsetup.exe

Version:

3.1.10.41

MD5:

d31bcc26373f1f93aa5e2285b8d082f5

SHA-1:

6ba99893200d2b680516346cb4aebd185d1e9b7b

SHA-256:

c96a6f7910c26b6cdafde700ec61df818eec76901d2227b23f4e4ca7f7e80789

Scanner detections:

17 / 68

Status:

Adware

Explanation:

Uses the Solimba installer to bundle adware offers.

Description:

This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:

4/18/2024 3:28:13 AM UTC (today)

Scan engine

Detection

Engine version

Agnitum Outpost

PUA.Firseria

7.1.1

Avira AntiVirus

APPL/Firseria.A.26

7.11.150.22

AVG

BundleApp

2015.0.3467

Comodo Security

Application.Win32.Firseria.K

18286

Dr.Web

Adware.Downware.3722

9.0.1.0142

ESET NOD32

Win32/FirseriaInstaller (variant)

8.9811

Fortinet FortiGate

Riskware/FirseriaInstaller

5/22/2014

G Data

Win32.Application.Morstar

14.5.24

IKARUS anti.virus

AdWare.BundleApp

t3scan.1.6.1.0

K7 AntiVirus

Trojan

13.177.12109

Malwarebytes

PUP.Optional.AppsInstaller

v2014.05.22.03

McAfee

Artemis!D31BCC26373F

5600.7123

Reason Heuristics

PUP.Installer.AppsInstallerSL.L

14.5.22.3

Sophos

Solimba Installer

4.98

Trend Micro House Call

TROJ_GEN.F47V0510

7.2.142

Vba32 AntiVirus

Downware.Morstar

3.12.26.0

VIPRE Antivirus

DownloadMR

29294

File size:

497.8 KB (509,712 bytes)

Product version:

3.1.10

File type:

Executable application (Win32 EXE)

Bundler/Installer:

Solimba DownloadMR

Language:

Language Neutral

Common path:

C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\low\content.ie5\{random}\optifine1.7.9.exe

Digital Signature

Signed by:

Apps Installer SL

Authority:

GlobalSign nv-sa

Valid from:

1/24/2014 3:38:03 PM

Valid to:

1/25/2015 3:38:03 PM

Subject:

CN=Apps Installer SL, O=Apps Installer SL, L=Badalona, S=Barcelona, C=ES

Issuer:

CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:

1121CBDE0E20D87673EA3438EEEB8A63BE19

File PE Metadata

Compilation timestamp:

5/2/2014 2:28:36 PM

OS version:

5.1

OS bitness:

Win32

Subsystem:

Windows GUI

Linker version:

10.0

CTPH (ssdeep):

6144:Nn4bly8sbRD3AHcRkpOrA0vWmJ/N0zmIMc+UftOyPoFjdz5C49PS3DRXQ20efxu3:NnYgBND3AHc2pn0vW46jBFOujjxuJCmR

Entry address:

0xEB2A

Entry point:

E8, CC, 79, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 78, F4, 41, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 2C, F1, 41, 00, C9, C2, 08, 00, 8B, FF, 55, 8B, EC, 8B, 45, 08, 33, C9, 3B, 04, CD, 60, 64, 42, 00, 74, 13, 41, 83, F9, 2D, 72, F1, 8D, 48, ED, 83, F9, 11, 77, 0E, 6A, 0D, 58, 5D, C3, 8B, 04, CD, 64... 
[+]

Entropy:

7.6496

Code size:

116.5 KB (119,296 bytes)

The file optifine1.7.9.exe has been seen being distributed by the following URL.

http://www.softlicious.info/.../Optifine1.7.9.exe

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

TCP (HTTP):

Connects to cdn.solimba.com (95.211.6.35:80)

TCP (HTTP):

Connects to api.downloadmr.com (95.211.39.161:80)

http://api.downloadmr.com/installer/16821699/launch

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