home

free_music_setup.exe

DownloadShield

The application free_music_setup.exe by DownloadShield 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 NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.cloudtop.co and multiple other hosts.
Publisher:
DownloadShield  (signed and verified)

MD5:
55cb352448915945d6dc7f116f366357

SHA-1:
0cc1ea50cc6decf0c37fc5fb6b38e794b7942a4d

SHA-256:
1ab8316ba4873e2ebcf1d3d18b36d473f01b025581b3f2a9ad8f231e47c7e39f

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.

Analysis date:
4/23/2024 7:12:43 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.1.31.15

File size:
750.4 KB (768,400 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Signed by:
DownloadShield

Authority:
VeriSign, Inc.

Valid from:
12/21/2015 7:00:00 PM

Valid to:
3/21/2019 7:59:59 PM

Subject:
CN=DownloadShield, O=DownloadShield, L=San Jose, S=California, C=US

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:
78070F8D972292519C0C15749BCB3808

File PE Metadata
Compilation timestamp:
8/3/2015 10:43:56 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

Entry address:
0x31FD

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 57, 33, DB, 68, 01, 80, 00, 00, 89, 5C, 24, 1C, C7, 44, 24, 14, F0, 73, 40, 00, 33, F6, C6, 44, 24, 18, 20, FF, 15, B4, 70, 40, 00, FF, 15, B0, 70, 40, 00, 66, 83, F8, 06, 74, 11, 53, E8, F3, 26, 00, 00, 3B, C3, 74, 07, 68, 00, 0C, 00, 00, FF, D0, 68, E8, 73, 40, 00, E8, 74, 26, 00, 00, 68, E0, 73, 40, 00, E8, 6A, 26, 00, 00, 68, D4, 73, 40, 00, E8, 60, 26, 00, 00, 6A, 0D, E8, C3, 26, 00, 00, 6A, 0B, E8, BC, 26, 00, 00, A3, 00, 3C, 42, 00, FF, 15, 34, 70, 40, 00, 53, FF...
 
[+]

Entropy:
7.7880

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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

http://www.cloudtop.co/betaca/.../Free_Music_Setup.exe

http://www.cloudtop.co/betaca/.../download

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

TCP (HTTP SSL):
Connects to ps533545.dreamhost.com  (64.111.117.81:443)

TCP (HTTP):
Connects to server-54-230-51-74.jfk5.r.cloudfront.net  (54.230.51.74:80)

TCP (HTTP):
Connects to server-54-230-51-40.jfk5.r.cloudfront.net  (54.230.51.40:80)

TCP (HTTP SSL):
Connects to server-54-230-51-189.jfk5.r.cloudfront.net  (54.230.51.189:443)

TCP (HTTP):
Connects to server-54-230-51-186.jfk5.r.cloudfront.net  (54.230.51.186:80)

TCP (HTTP):
Connects to server-54-230-51-113.jfk5.r.cloudfront.net  (54.230.51.113:80)

TCP (HTTP):
Connects to server-54-230-51-109.jfk5.r.cloudfront.net  (54.230.51.109:80)

TCP (HTTP):
Connects to a23-59-191-91.deploy.static.akamaitechnologies.com  (23.59.191.91:80)

TCP (HTTP):
Connects to a206-248-168-162.deploy.akamaitechnologies.com  (206.248.168.162:80)

Remove free_music_setup.exe - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.