installer_adobe_flash_player_english.exe

100Blogs SL

This is the Vittalia Filewon Installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application installer_adobe_flash_player_english.exe by 100Blogs SL has been detected as adware by 10 anti-malware scanners. The program is a setup application that uses the Vittalia DM installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions.
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Publisher:
100Blogs SL  (signed and verified)

MD5:
a26ad2dd61d76cf2502a7ba3835d32b1

SHA-1:
1a931b89f5e0fb51c36ef3ae7d15cb4e8d7a76b8

SHA-256:
479d49979146b07991120e6a826bf7445c514da564ee18e9b473640759cc40af

Scanner detections:
10 / 68

Status:
Adware

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
12/6/2016 3:05:24 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
7.11.154.46

Dr.Web
infected with Trojan.MulDrop5.10078
9.0.1.05190

ESET NOD32
Win32/InstallCore.OY potentially unwanted application
7.0.302.0

K7 AntiVirus
Unwanted-Program
13.1712358

K7 Gateway Antivirus
Unwanted-Program
13.1712358

Malwarebytes
v2014.06.10.12

Reason Heuristics
PUP.100BlogsSL.e
14.6.10.11

Vba32 AntiVirus
3.12.26.0

VIPRE Antivirus
Threat.4150696
30086

Remove installer_adobe_flash_player_english.exe - Powered by Reason Core Security
File size:
788 KB (806,896 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Vittalia DM (using Nullsoft Install System)

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

Digital Signature
Signed by:

Authority:
GoDaddy.com, Inc.

Valid from:
10/14/2013 9:18:59 AM

Valid to:
10/14/2016 9:18:59 AM

Subject:
CN=100Blogs SL, O=100Blogs SL, L=CERDANYOLA DEL VALLES, S=BARCELONA, C=ES

Issuer:
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
2B93142DC69C91

File PE Metadata
Compilation timestamp:
12/5/2009 10:52:12 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:TqsSXlQ3XHUKNJmNv1wvYMeAKCdIc1+/WNJTvv:u8GNv1rMFzIcgkVv

Entry address:
0x30FA

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, 18, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9876

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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