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3.6.0.87_20131014034515.exe

KMP Media co., Ltd

The application 3.6.0.87_20131014034515.exe by KMP Media co. has been detected as a potentially unwanted program by 3 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 dc624.4shared.com and multiple other hosts.
Publisher:
KMP Media co., Ltd  (signed and verified)

MD5:
3fa16e56253b7da709dfb3d3f038e571

SHA-1:
2f7b9456d48afa7b19d29a3cb86c91826d2b5d1d

SHA-256:
5293061b658efbf56f9dfa5c967a25edd17a33bc45c5527b323ec83abdeb5232

Scanner detections:
3 / 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:
11/23/2024 5:43:20 AM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/OpenCandy
8.9884

Reason Heuristics
PUP.OpenCandy.Installer (L)
16.11.30.12

Rising Antivirus
PE:PUF.OpenCandy!1.9DE5
23.00.65.14702

File size:
32 MB (33,507,464 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\3.6.0.87_20131014034515.exe

Digital Signature
Signed by:
KMP Media co., Ltd

Authority:
Thawte, Inc.

Valid from:
9/8/2012 3:00:00 AM

Valid to:
10/9/2014 2:59:59 AM

Subject:
CN="KMP Media co., Ltd", O="KMP Media co., Ltd", L=Seongnam-si, S=Gyeonggi-do, C=KR

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
66502206A0488141A898E4B41EE1FD92

File PE Metadata
Compilation timestamp:
2/24/2012 10:19:59 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
786432:fkp+qokrhcwag9PT6fNZZtJMRB4XZwF714yX/5Xnhh96ar3uZ:UokDFefNZZtXZgBf/Zl3uZ

Entry address:
0x39E3

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, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Entropy:
7.9999

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

The file 3.6.0.87_20131014034515.exe has been seen being distributed by the following 3 URLs.

http://dc624.4shared.com/download/.../KMPlayer_36087_20131014034515.exe

http://cdn.pandora.tv/KMP/player/download/.../3.6.0.87_20131014034515.exe

http://update.kmpmedia.net/player/.../18

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

TCP (HTTP):
Connects to i0-h0-s1023.p1-iad.cdngp.net  (66.114.52.19:80)

TCP (HTTP):
Connects to ec2-52-214-2-242.eu-west-1.compute.amazonaws.com  (52.214.2.242:80)

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