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InstallFreeRARExtractFrog.exe

Free RAR Extract Frog Installer

Philipp B. Winterberg

The application InstallFreeRARExtractFrog.exe by Philipp B. Winterberg has been detected as adware by 5 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The installer uses the OpenCandy monitzation platform which will donwload and install offers in the setup for potentially unwanted software including ad/search-supported toolbars. The file has been seen being downloaded from www.programosy.pl and multiple other hosts.
Publisher:
Philipp Winterberg  (signed by Philipp B. Winterberg)

Product:
Free RAR Extract Frog Installer

Version:
5.20

MD5:
b18a6c0c63ae25dcd992fd575a4edeff

SHA-1:
8ddcbeec44408c1b4dd253ae8cd8be01653f01ce

SHA-256:
e533ee0fd7e8d4e566cd664bbee57b47a9a3383227bbf468225b65a77af7f56f

Scanner detections:
5 / 68

Status:
Adware

Explanation:
Packages the OpenCandy software bundler that offers to install additional software and may include web browser add-ons and toolbars which display advertising (based on publisher settings and geo context).

Analysis date:
4/26/2024 1:42:08 AM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/OpenCandy
8.9312

Malwarebytes
PUP.Optional.OpenCandy
v2014.01.26.06

Reason Heuristics
PUP.Installer.PhilippBWinterberg.Z
14.7.27.14

Rising Antivirus
PE:PUF.OpenCandy!1.9DE5
23.00.65.14124

Trend Micro House Call
TROJ_GEN.F47V1210
7.2.26

File size:
1.4 MB (1,470,488 bytes)

Product version:
5.20

Copyright:
© Philipp Winterberg

Original file name:
InstallFreeRARExtractFrog.exe

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\installfreerarextractfrog.exe

Digital Signature
Signed by:
Philipp B. Winterberg

Authority:
COMODO CA Limited

Valid from:
3/29/2012 8:00:00 PM

Valid to:
3/30/2015 7:59:59 PM

Subject:
CN=Philipp B. Winterberg, O=Philipp B. Winterberg, STREET=Mecklenburger Str. 21, L=Münster, S=NRW, PostalCode=48147, C=DE

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

Serial number:
0CA313E6B88E9F097241DB43E8C7D876

File PE Metadata
Compilation timestamp:
6/6/2009 5:41:48 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:9ufvTHm+97O+21kqf3xS5FPx+fQf+A4lVPRVjP8bd1gFwG/AcyDxk:UTGg7OPfhS5FAfM+AwRVL8boFn/ApO

Entry address:
0x30CB

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 38, 3F, 42, 00, E8, F1, 2B, 00, 00, A3, 84, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 36, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9847

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file InstallFreeRARExtractFrog.exe has been seen being distributed by the following 4 URLs.

http://www.programosy.pl/.../pobierz,free-rar-extract-frog,2.html

http://www.downloadcrew.com/?act=software.download&id=29778&t=1416150211&c=6c20730472cf01450e2258680d7353b02bcab93e

http://www.philipp-winterberg.com/.../InstallFreeRARExtractFrog.exe

http://www.majorgeeks.com/index.php?ct=files&action=download&

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