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ns.mkv_27ypv.exe

LTD Bronzovoye chudo

This is the bundle installer which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application ns.mkv_27ypv.exe by LTD Bronzovoye chudo has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Winner Download Manager installer. The file has been seen being downloaded from a1.cdnde.net.
Publisher:
LTD Bronzovoye chudo  (signed and verified)

Description:
installer.exe

Version:
3.2.7.8

MD5:
fbe45793d3317cd04852aa318b711122

SHA-1:
8837c0bf18d1d35e6a33fe27bf08a9509a189c14

SHA-256:
1797b26ef27eccfc120b5e0a5fb0e70356b09de4a1d275c2e0f3e4d9cacc9ff1

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
12/27/2024 7:51:57 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TIMP.LTDBronz.Bundler (M)
16.3.20.22

File size:
2.4 MB (2,494,464 bytes)

Product version:
1.0.0.0

Copyright:
Copyright (c) 2009

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Winner Download Manager

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\ns.mkv_27ypv.exe

Digital Signature
Signed by:
LTD Bronzovoye chudo

Authority:
COMODO CA Limited

Valid from:
9/29/2014 4:00:00 AM

Valid to:
9/30/2015 3:59:59 AM

Subject:
CN=LTD Bronzovoye chudo, O=LTD Bronzovoye chudo, STREET="Proyezd Vnutrenniy 8, 9", L=Moscow, S=Russia, PostalCode=117452, C=RU

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

Serial number:
56C48ECA0599D73A34219BCC3191CDE7

File PE Metadata
Compilation timestamp:
11/21/2014 9:18:50 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:R0aK+Bc4Tb61aNw5RyLrgtt1vWS9otSaLpxoJSvRHaf5e/w/JRDm8UBH6/8i:R0X+yC61RgAaV/AReQjl

Entry address:
0x2D640

Entry point:
55, 89, E5, 83, EC, 6C, 68, CE, 4B, 3F, 00, E8, A1, D5, FD, FF, FF, 75, 08, E8, 9D, 67, 00, 00, 8B, 85, 10, FF, FF, FF, C7, 40, 18, 50, C3, 43, 00, 66, 8B, 0D, 54, F1, 43, 00, 66, 89, 4B, 63, 8A, 15, 90, F0, 43, 00, 88, 53, 65, 8D, 7B, 45, B9, 07, 00, 00, 00, 8B, F3, E8, C1, 41, FE, FF, 8A, 57, 39, C6, 44, 24, 0F, 00, 84, D2, 74, F4, 8B, 3D, C0, F0, 43, 00, 74, E7, 39, 7D, 10, 7E, DB, B8, 8B, 01, 01, E0, 8B, 4D, F4, 64, 89, 0D, 00, 00, 00, 00, 83, C4, 14, 8B, C6, E8, C6, 04, FE, FF, 59, 66, 0F, B6, 0F, 66...
 
[+]

Entropy:
5.3408

Code size:
240 KB (245,760 bytes)

The file ns.mkv_27ypv.exe has been seen being distributed by the following URL.

http://a1.cdnde.net/lfd/installer?carrier_cmd_uri=http://letitbit.net/download/.../NST.mkv.html&referral=let.0.1.lfd.2702cf606684e18&file_name=NS.mkv

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