kmplayer-setup-4879799.exe

Skunk Dog Media

The application kmplayer-setup-4879799.exe by Skunk Dog Media 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 Tomorrow Software Installer installer. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from files4.filefly501.com and multiple other hosts.
Publisher:
Skunk Dog Media  (signed and verified)

Product:
Skunk Dog media

Version:
23.7.9.5022

MD5:
4ab1ef698ac6f28563d72505854958f1

SHA-1:
4a5c1cb56dd73462284da58e1c55951bb9a11c61

SHA-256:
1d7153168c4fb62044232124b02fbc68e0cd8ba0459e77725ee3daf0c1fda1b7

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:
1/9/2025 7:31:33 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TomorrowSoftware.SkunkDogMedia.Bundler (M)
16.1.3.2

File size:
870.4 KB (891,304 bytes)

Product version:
23.7.9.5022

Copyright:
Copyright (C) 2015

Original file name:
setup.exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Tomorrow Software Installer

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\kmplayer-setup-4879799.exe

Digital Signature
Signed by:

Authority:
GoDaddy.com, Inc.

Valid from:
11/21/2015 5:06:39 AM

Valid to:
9/6/2016 3:47:46 AM

Subject:
CN=Skunk Dog Media, O=Skunk Dog Media, L=San Francisco, S=California, C=US

Issuer:
CN=Go Daddy Secure Certificate Authority - G2, OU=http://certs.godaddy.com/repository/, O="GoDaddy.com, Inc.", L=Scottsdale, S=Arizona, C=US

Serial number:
00B589993E4D54B2F8

File PE Metadata
Compilation timestamp:
11/18/2014 11:13:19 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:Ijjhp5/rdT/lXrxQ6O0YweJU20ZS3mM3PMQ54l:c3jdDlbxQa8O3ZStSl

Entry address:
0x1BB0

Entry point:
E8, 6B, BD, 00, 00, E9, 6D, B6, 00, 00, CC, CC, CC, CC, CC, CC, 56, 8B, 74, 24, 08, 57, 33, FF, 3B, F7, 75, 06, 8D, 47, FE, 5F, 5E, C3, 89, 7E, 2C, 89, 7E, 30, 89, 7E, 18, 89, 7E, 08, 89, 7E, 14, 89, 7E, 34, 39, 7E, 20, 75, 07, C7, 46, 20, 20, 81, 40, 00, 39, 7E, 24, 75, 07, C7, 46, 24, 40, 81, 40, 00, 8B, 46, 28, 8B, 4E, 20, 68, 08, AB, 00, 00, 6A, 01, 50, FF, D1, 83, C4, 0C, 3B, C7, 75, 08, 5F, B8, FC, FF, FF, FF, 5E, C3, 89, 46, 1C, 89, 38, 89, B8, F0, 2A, 00, 00, 89, B8, F4, 2A, 00, 00, 89, B8, FC, 2A...
 
[+]

Entropy:
7.9689  (probably packed)

Code size:
52.5 KB (53,760 bytes)

The file kmplayer-setup-4879799.exe has been seen being distributed by the following 50 URLs.

http://files4.filefly501.com/dl-pure/.../?bc=1199155&checksum=5345027&cb=-1155027692&executable=1198121

http://files4.filefly501.com/dl-pure/.../?bc=1199155&checksum=5345027&cb=-11628228&executable=1198121

http://files4.filefly501.com/dl-pure/.../?bc=1199155&checksum=5345027&cb=-1528360028&executable=1198121

http://files4.filefly501.com/dl-pure/.../?bc=1199155&checksum=5345027&cb=112050263&executable=1198121

http://files4.filefly501.com/dl-pure/.../?bc=1199155&checksum=5345027&cb=368229948&executable=1198121

http://files4.filefly501.com/dl-pure/.../?bc=1199155&checksum=5345027&cb=-1132530896&executable=1198121

Latest 30 of 92 download URLs

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