bearshare_mp3_free.exe

BearShare MP3

Prospera Software, Inc.

The application bearshare_mp3_free.exe by Prospera Software has been detected as a potentially unwanted program by 6 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. While running, it connects to the Internet address f2.fd.adb8.ip4.static.sl-reverse.com on port 80 using the HTTP protocol.
Publisher:
AresGalaxyOnline LLC  (signed by Prospera Software, Inc.)

Product:
BearShare MP3

Version:
7.3.0.0

MD5:
fba70252b1a14ae2f4d293bf8d578b5a

SHA-1:
1c844fe15c102020690ad80283d66d62a426b9b3

SHA-256:
ec559a3bac4476671a8800412e8127383999f359e4a63c303a29c07a1be537db

Scanner detections:
6 / 68

Status:
Potentially unwanted

Analysis date:
11/19/2017 7:40:58 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
Generic
2015.0.3345

Baidu Antivirus
PUA.Win32.DownWare
4.0.3.14920

ESET NOD32
Win32/DownWare
8.10273

Reason Heuristics
PUP.ProsperaSoftware.S
14.9.20.23

Trend Micro House Call
Suspicious_GEN.F47V0710
7.2.263

Vba32 AntiVirus
Downloader.AdLoad
3.12.26.3

File size:
6.9 MB (7,199,344 bytes)

Copyright:
� AresGalaxyOnline LLC

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\bearshare_mp3_free.exe

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
3/2/2014 4:00:00 PM

Valid to:
6/2/2015 4:59:59 PM

Subject:
CN="Prospera Software, Inc.", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Prospera Software, Inc.", L=Suwanee, S=Georgia, 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:
546C3D8AF79CD0909C4F8A5A97399E3C

File PE Metadata
Compilation timestamp:
2/24/2012 11:19:59 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
196608:hKLTPc2iLic6cfgDVpwcVmIYYmJL4fByR27TjOyAx:h0TPOLXzfAVmIto4fgsTjwx

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:
7.9987

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

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

TCP (HTTP):
Connects to f2.fd.adb8.ip4.static.sl-reverse.com  (184.173.253.242:80)

TCP (HTTP):
Connects to server-54-240-186-79.mad50.r.cloudfront.net  (54.240.186.79:80)

TCP (HTTP):
Connects to s3-1-w.amazonaws.com  (52.216.82.128:80)

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