install_flashplayer17x32pp_mssd_aaa_aih.exe

Adobe Flash Player

RICH MEDIA SYSTEMS INC.

The application install_flashplayer17x32pp_mssd_aaa_aih.exe by RICH MEDIA SYSTEMS INC has been detected as a potentially unwanted program by 16 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 flashplayer.1800download.com and multiple other hosts.
Publisher:
RICH MEDIA SYSTEMS INC.  (signed and verified)

Product:
Adobe Flash Player

Version:
1.0.0.0

MD5:
7800be45d11b87284a56e263cb693a66

SHA-1:
7433f62033e5057e279fd49c2c101b7ec7e0c2e3

SHA-256:
da62c07bbba72b56a5a06cb58a219b1f8eb58b64a8e73607adbbf9bcd3b178e7

Scanner detections:
16 / 68

Status:
Potentially unwanted

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:
12/28/2024 3:55:11 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.Agent
2015.04.13

AVG
OpenCandy
2016.0.3137

Baidu Antivirus
Adware.Win32.OpenCandy
4.0.3.15417

Clam AntiVirus
Win.Trojan.Agent-855157
0.98/21511

Dr.Web
Adware.Downware.10304
9.0.1.0107

ESET NOD32
Win32/OpenCandy.C potentially unsafe (variant)
9.11465

G Data
Win32.Adware.OpenCandy
15.4.25

K7 AntiVirus
Trojan
13.202.15572

Malwarebytes
PUP.Optional.OpenCandy
v2015.04.17.03

McAfee
Artemis!7800BE45D11B
5600.6793

Panda Antivirus
PUP/Multitoolbar
15.04.17.03

Reason Heuristics
PUP.Installer.RICHMEDIASYSTEMS
15.5.8.23

Trend Micro House Call
Suspicious_GEN.F47V0404
7.2.107

VIPRE Antivirus
Sevas-S Installer
39298

ViRobot
Adware.OpenCandy.425696[h]
2014.3.20.0

File size:
415.7 KB (425,696 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\install_flashplayer17x32pp_mssd_aaa_aih.exe

Digital Signature
Authority:
Symantec Corporation

Valid from:
2/17/2015 7:00:00 AM

Valid to:
2/18/2016 6:59:59 AM

Subject:
CN=RICH MEDIA SYSTEMS INC., O=RICH MEDIA SYSTEMS INC., L=HENDERSON, S=Nevada, C=US

Issuer:
CN=Symantec Class 3 SHA256 Code Signing CA, OU=Symantec Trust Network, O=Symantec Corporation, C=US

Serial number:
3F87144C25AF8BCF29F29C5A1FEEF4BA

File PE Metadata
Compilation timestamp:
5/20/2013 6:53:00 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:AiucV6TyyyyyyyyyyyyyyyyQ9rvRfasbFHz2OPEzGXGZXGe8HG0EY1WSnwVEFPd6:AiucPfZh6ijAXGTzP3wVE1OzsB062v

Entry address:
0x331C

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, 30, 92, 40, 00, 89, 6C, 24, 14, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, BC, 70, 40, 00, 55, FF, 15, AC, 72, 40, 00, 6A, 08, A3, 98, 92, 42, 00, E8, A8, 2E, 00, 00, A3, E4, 91, 42, 00, 55, 8D, 44, 24, 34, 68, B4, 02, 00, 00, 50, 55, 68, 90, 06, 42, 00, FF, 15, 7C, 71, 40, 00, 68, 7C, 93, 40, 00, 68, E0, 81, 42, 00, E8, 13, 2B, 00, 00, FF, 15, 34, 71, 40, 00, BB, 00, 40, 43, 00, 50, 53, E8, 01, 2B, 00, 00...
 
[+]

Entropy:
7.8930

Packer / compiler:
Nullsoft install system v2.x

Code size:
24 KB (24,576 bytes)

The file install_flashplayer17x32pp_mssd_aaa_aih.exe has been seen being distributed by the following 15 URLs.

http://flashplayer.1800download.com/get_azure_file/wUiS4WnYccXEwj 8WvauHEA0kxQ8PTK1Ghzga5/Zt kkqSHsqSt4ytEcLFXsK7H NWHjg0ZTcWmLEfvgQetjnP4j1s3eDQib7XmhUBPlszi1j/bbvICG0ica/clf1QkTFy7nVm88wYEo WP5WCPZL Efi5OOZmZWB hrdwZae/.../MEClxyqODgsxa3JXEJGqyg5FVQ==

http://flashplayer.1800download.com/get_azure_file/wUiS4WnYccXAwj uQbjxCggnkkU3LTPkEhr4coOQp h152L0sC8rlY9RagT1Y/j2O3mulg0EZ3GHWOOjG78lmucjgJfBW2PHo367VAar6TLqyfTW5tra0SMk/NZz1zoTBSfIW2ctipZhqznxGWmaSq4FkZPzPHQNarMgLBsdOOz9V3p1apqXZVt 3eihUHo3c8b40Ow/HD/.../YsntZXJWzYHkSfsv3BcT55r8jVz7bK1nnG sAMVPqJ7vUXKquZeaiC4iYrNBRZY2enUluvDxQkY121Si3J5OESbzBAnhqNnuwQU3azqE4ShBz9KKOnOsR0nVjPl4bgP7livUDhh2MC5NHMijwwFFVQ==

http://flashplayer.1800download.com/get_azure_file/wUiS4WnYccXEwj /TeqjC1c0kw48PjylEB76ZdjRsuh152b0sC4rn8kFbk3hYqn PXa5wlRKOSCGHeO1Tuprl wi1s3eDQ6b7S38Hk20sni1mbWI svT0mlNq4cxg1FBVnG1AX1/l8k7p3KuSGjaSr5W2sTiJTxEYro4PVtWZ738D3B cMWNLBkonuWgAC1mcoT4w wnBSqwsFDdw7x D9G3d8i8KCgCi576Xvsv3BcR55qr1AStfKE2nSilCd0EsIT/.../OHhrs DnXXU8zVXkuIwVQkOwX1Xt9tKx1QRmNHPEsnhAhJqTbCPhAAOBmvE8YwPx3zOBWFt2MToDRtj8gBtFVQ==

http://flashplayer.1800download.com/get_azure_file/wUiS4WnYccXBwj sXP7oQkEsnl0kPTqiHRrycteQv E8/yG6sGMxwdoEP0b1Y/j2O3mulg0EZ3GHWOOjG78lmucjgJfBW2PHo367VAar6TLqyfTW5tra0SMk/NZz1zoTBSfIW2ctipZhqznxGWmaSq4fkZPzPG4NabE5bBIOM6XlAiM8OJKfb15g0LPvUSwkeY/gh7FkTTH67guGyb1 D9G3csi8MDJO1IK3GuM22ERLude6zkrzLaBznT7zS48ErJKpSCDjspWSnSUhY7VCRI9 M3wporv SQhqzRyy3c9HED7qRQf1qYiymFNxazDWsyke39PBMna6TgLXi/.../e3tfE5KrxRtFVQ==

http://flashplayer.1800download.com/get_azure_file/wUiS4WnYccXBwj qXP7oQkEsnl0kPjijGxr1cteQv c8/zOn/j1gwJgEKUTteuKifDftnAg3ZD/dWLHnROR lvthw46eBUzRkHK7TxKY6Sru5KSI9seN2TZZqtY6glVIRiL SX4pxYpsvHfoUSCTQb1W2pG9ZnRfKOVjZk1NIaS0XHh1apGNNBBhhqbuAGF8JtGtlq4nBSqwsFDd2Lt D9G3cci8bmNXnMu7F/tx111Mr93vhgHyb653nymnC8te58z4SXrjodfJzj4rJLxFT5Y/.../5sZnn1QRmNHHOqilNicvYaXipTUqegvx1e1SviXWCRhg KnBdHYOrxhtFVQ==

http://flashplayer.1800download.com/get_azure_file/wUiS4WnYccXEwj /TeqjC1c0kw48PjylEBvzY9/Steh152P0sD4tl49bb1XsK7H NWG xEZTcWmPEfvnQeElyPpqwsyPBgyV/C3/.../ogJFsFNKXlESMhLJGJZQkpz6vgGDRzIdmnw Z2BG25uEiWwrwoVc7hH5TyPjIEn53sVLxmnhpd7oq9zTelLekh H33UqAMt5 lFjG8oZrTkC4qdfIHV49 M34pouO1Fllrjxa6xYkdUGy9V0S24cb2zEwvP3POqjxIjJqLcC75DBSfmvE8YwH6x3iOUBg KnBdHYOqwRtFVQ==

http://flashplayer.1800download.com/get_azure_file/wUiS4WnYccXDyCf4UfO5CV530RJ0YyqsWxLzYdbB479nrj2 /.../Pm0o8 ihFwg0xlbplYhWGHXrBwnxpJPlwAotPnmHsmkez4CKZGCjBkvfguh8ahD7livUDhh2MC5NHMijwwFFVQ==

http://flashplayer.1800download.com/get_azure_file/wUiS4WnYccXBwj zXP7oQkEsml0kPDu1E1v4Y9bB87pi/269qG542dkMKELlaKn3fHm/ykYYazeeEKqtHr8lwrlkx8SaFQfS9SnyHhCo5C/qyefa7dPam3FJpYc7wF9DVHy1Xmc21J94t264BnGSA7Zdyc3zYWtWK Fyc0lGZu3lXTl1esTceVgwh LuFSw3P9yshbJyTXux8VDMlu0vXcave5ukbnlXnMu5F/tyxkFA/.../iUpMBgZHnEjqx883B03liZrELRoZ9eRB 86Hzcksw33nhjoVaRmS0FAawqZzu1VptfiuG7XgfhNPSNHCvTEHVjft7YkH61yvFQE4nYjlVFpu7wxtFVQ==

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