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virtualdj-7.4.exe

VirtualDJ

Sevas-S LLC

The application virtualdj-7.4.exe by Sevas-S 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 pl.joydownload.com and multiple other hosts.
Publisher:
Sevas-S LLC  (signed and verified)

Product:
VirtualDJ

Version:
1.0.0.0

MD5:
6db7e8566e825d7ac1c313190e7abd11

SHA-1:
3fc2f55531244755bb96b28dc16320405d68ecc0

SHA-256:
eecec4e6daf9d26e3c639ff396d33c3a6f02ab53ad3f246ced1f50e4c11f59c1

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:
12/25/2024 12:12:50 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.SevasS.Installer (M)
15.12.13.3

File size:
475.4 KB (486,824 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\virtualdj-7.4.exe

Digital Signature
Signed by:
Sevas-S LLC

Authority:
VeriSign, Inc.

Valid from:
2/22/2014 6:00:00 PM

Valid to:
3/25/2015 5:59:59 PM

Subject:
CN=Sevas-S LLC, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Sevas-S LLC, L=Kyiv, S=Kyivska oblast, C=UA

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:
4B35AC223F4DB03D3B4C5368983A4B53

File PE Metadata
Compilation timestamp:
5/19/2013 6:52:54 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:LaC15Z7c/vFhjs17FEUDTTup+Ts9PJYz5jtNcB+/TRfYa:117cHFhm7FjDHuzJYz5jtXTBYa

Entry address:
0x31B1

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, 92, 40, 00, 89, 6C, 24, 14, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, 34, 71, 40, 00, 55, FF, 15, AC, 72, 40, 00, 6A, 08, A3, 58, 92, 42, 00, E8, 90, 2E, 00, 00, A3, A4, 91, 42, 00, 55, 8D, 44, 24, 34, 68, B4, 02, 00, 00, 50, 55, 68, 58, 06, 42, 00, FF, 15, 7C, 71, 40, 00, 68, C0, 92, 40, 00, 68, A0, 81, 42, 00, E8, FB, 2A, 00, 00, FF, 15, 38, 71, 40, 00, BB, 00, 40, 43, 00, 50, 53, E8, E9, 2A, 00, 00...
 
[+]

Entropy:
7.8351

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file virtualdj-7.4.exe has been seen being distributed by the following 9 URLs.

http://pl.joydownload.com/wi/3SQAc5mb35U_wlD_BPizWQ/1399614471/1/3/1/.../virtualdj-7.4.exe

http://es.joydownload.com/wi/_YinxSMtf-ypiEFmx7Eaew/1399699477/1/3/1/.../virtualdj-7.4.exe

http://es.joydownload.com/wi/VBgJmL90_mII7z9UJa1uxQ/1398697277/1/3/1/.../virtualdj-7.4.exe

http://www.joydownload.com/wi/0uE8aBajGUTTXuT9-25auw/1399621242/1/3/1/.../virtualdj-7.4.exe

http://es.joydownload.com/wi/kc6VgD0YUI4nUTrToVOQqQ/1398173464/1/3/1/.../virtualdj-7.4.exe

http://www.joydownload.com/wi/ECVOs7D4qiWOAGRzhaMJkg/1398777188/1/3/1/.../virtualdj-7.4.exe

http://www.joydownload.com/wi/EaY0Lb1q4VE5DdB0Bm8TwQ/1400081739/1/3/1/.../virtualdj-7.4.exe

http://www.joydownload.com/wi/KSQA7smWYX6nMyHNTBdQ3g/1399482651/1/3/1/.../virtualdj-7.4.exe

http://www.joydownload.com/wi/89i8_q0i7BJXO1zDix_sVw/1398850141/1/3/1/.../virtualdj-7.4.exe

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

TCP (HTTP):
Connects to ec2-23-21-66-175.compute-1.amazonaws.com  (23.21.66.175:80)

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