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install_flashplayer12x32_chrd_aaa_aih.exe

Adobe Flash Player

Sevas-S LLC

The application install_flashplayer12x32_chrd_aaa_aih.exe by Sevas-S has been detected as adware by 13 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 pt.joydownload.com and multiple other hosts.
Publisher:
Sevas-S LLC  (signed and verified)

Product:
Adobe Flash Player

Version:
1.0.0.0

MD5:
982b2ebfd395c7f6403579eeac014c42

SHA-1:
17874a2a5758804333e4b31316917bd2684c0972

SHA-256:
ac626d25f0951a7823384fc6d104ef7c30d5226193f1bb4e604c7cecbc95d24f

Scanner detections:
13 / 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 7:39:09 PM UTC  (today)

Scan engine
Detection
Engine version

AegisLab AV Signature
W32.Sality
2.1.4+

AVG
Skodna.Generic_c
2015.0.3494

Dr.Web
Adware.Downware.1446
9.0.1.073

ESET NOD32
Win32/JoyDownloader
8.9461

herdProtect (fuzzy)
variant of install_flashplayer12x32_mssd_aaa_aih.exe (Adware)
2014.4.25.5

Malwarebytes
PUP.Optional.OpenCandy
v2014.03.14.07

Qihoo 360 Security
HEUR/Malware.QVM06.Gen
1.0.0.1015

Reason Heuristics
PUP.SevasS.f
14.8.7.20

Rising Antivirus
PE:PUF.OpenCandy!1.9DE5
23.00.65.14312

Trend Micro House Call
ADW_OPENCANDY
7.2.115

Trend Micro
ADW_OPENCANDY
10.465.14

VIPRE Antivirus
Sevas-S Installer
26776

XVirus List
Win.Detected
2.3.31

File size:
495 KB (506,856 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\install_flashplayer12x32_chrd_aaa_aih.exe

Digital Signature
Signed by:
Sevas-S LLC

Authority:
VeriSign, Inc.

Valid from:
1/23/2013 4:00:00 AM

Valid to:
2/23/2014 3:59:59 AM

Subject:
CN=Sevas-S LLC, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Sevas-S LLC, L=Kyiv, S=Kyivska oblast, C=UA

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
527471E53862E2F90AB45ED4ACB8F4C2

File PE Metadata
Compilation timestamp:
5/20/2013 3:52:54 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:waCeanSZvFhjs17FEUDTTup+Ts9PJYz5jtNcB+/TRfYB:ueiWFhm7FjDHuzJYz5jtXTBYB

Entry address:
0x31B1

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, D8, 92, 40, 00, 89, 6C, 24, 14, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, 34, 71, 40, 00, 55, FF, 15, AC, 72, 40, 00, 6A, 08, A3, 58, 92, 42, 00, E8, 90, 2E, 00, 00, A3, A4, 91, 42, 00, 55, 8D, 44, 24, 34, 68, B4, 02, 00, 00, 50, 55, 68, 58, 06, 42, 00, FF, 15, 7C, 71, 40, 00, 68, C0, 92, 40, 00, 68, A0, 81, 42, 00, E8, FB, 2A, 00, 00, FF, 15, 38, 71, 40, 00, BB, 00, 40, 43, 00, 50, 53, E8, E9, 2A, 00, 00...
 
[+]

Entropy:
7.8345

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file install_flashplayer12x32_chrd_aaa_aih.exe has been seen being distributed by the following 2 URLs.

http://pt.joydownload.com/wi/14dca06e30d81701c2400face0662c79/1/3/1/.../install_flashplayer12x32_chrd_aaa_aih.exe

http://www.joydownload.com/wi/d1898dc97def85cefbda2ba6cc11bcb1/1/3/1/.../install_flashplayer12x32_chrd_aaa_aih.exe

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