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downloadfilesetup_831np.exe

SAAS-MIKRO LTD

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 downloadfilesetup_831np.exe, “Winner DownloadManager installer” by SAAS-MIKRO 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 zghost.net.
Publisher:
Winner DownloadManager  (signed by SAAS-MIKRO LTD)

Product:
Winner DownloadManager

Description:
Winner DownloadManager installer

Version:
1.1.0.0

MD5:
86329000c736d2508598a231d89b8779

SHA-1:
9f343f8836d78d03a8ac7a8671f7fc03116a1131

SHA-256:
51895fb4ac2dadb3372a1c0fe0764766840fff79b780c9df0fc34e99ac6e390b

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:
11/16/2024 9:34:17 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TIMP.SAASMIKR.Bundler (M)
16.6.28.20

File size:
2.2 MB (2,289,664 bytes)

Product version:
1.1.0.0

Copyright:
Copyright 2014, All rights reserved.

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Winner Download Manager

Common path:
C:\users\{user}\downloads\downloadfilesetup_831np.exe

Digital Signature
Signed by:
SAAS-MIKRO LTD

Authority:
COMODO CA Limited

Valid from:
10/22/2014 4:00:00 AM

Valid to:
10/23/2015 3:59:59 AM

Subject:
CN=SAAS-MIKRO LTD, O=SAAS-MIKRO LTD, STREET="Nikitinskaya 55, 28", L=Samara, S=Oblast' Samarskaya, PostalCode=443041, C=RU

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

Serial number:
00EDC9512E69A8E16CBF42BCB4FD3FD1CD

File PE Metadata
Compilation timestamp:
11/7/2014 8:42:25 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:9hJfGL7Og0ChvFSDH6LhZ/A106MdseHspbH4BSS5d0YlFmypKp+JHQWqbXSPq2uF:ML7Og0CvU6d36Mds54ES39rW+Jw1l5

Entry address:
0x185BE

Entry point:
55, 89, E5, 83, EC, 6C, 68, FC, 1E, 3F, 00, E8, D2, F5, 00, 00, 56, 57, 8B, 7D, 08, 8B, 4D, E4, E8, 31, 3D, 00, 00, 8B, 85, 38, FB, FF, FF, EB, ED, 23, 45, 0C, 80, 7D, F4, 00, 75, F7, 80, 4E, 04, 40, C7, 06, FE, FF, FF, FF, 43, 47, 7E, F6, 6A, 3F, 5F, 33, CD, E8, 3A, C6, FE, FF, 83, C4, 14, 8B, E5, 5D, C2, 1C, 00, 55, 8B, EC, 8B, 75, 08, 8B, 46, 0C, FF, 46, 04, 83, E0, EF, 83, C8, 02, 8B, CB, D3, EA, 89, 55, F8, 8B, D8, 83, F8, FE, 74, F6, 6A, 0F, 50, 8D, 87, 80, 00, 00, 00, 6A, 10, 68, 24, 53, 43, 00, E8...
 
[+]

Code size:
200 KB (204,800 bytes)

The file downloadfilesetup_831np.exe has been seen being distributed by the following URL.

http://zghost.net/windm/.../?carrier_cmd_uri=&referral=t7ff8.0.0.008.1011eda45b13920&file_name=DownloadFileSetup

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