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multiplyroi_firefox.exe

Helios Systems LLC

The application multiplyroi_firefox.exe by Helios Systems has been detected as adware by 13 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from files4.fastdownload3.com.
Publisher:
Helios Systems LLC  (signed and verified)

MD5:
0b8cc22a037518311c61c017e1d6dc6d

SHA-1:
d3499f757da0cfb22ebe460be3db0ecc0cc183f3

SHA-256:
2647c55a065d6b5cd6e1bb496e01dd2997917096ca0156478ae4277ecfa0be3c

Scanner detections:
13 / 68

Status:
Adware

Analysis date:
4/26/2024 10:16:31 PM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.Downware
2014.10.23

Avira AntiVirus
ADWARE/Adware.Gen
7.11.30.172

AVG
Generic
2015.0.3313

Clam AntiVirus
Win.Adware.Downloadadmin
0.98/21411

Dr.Web
Adware.Downware.2220
9.0.1.05190

ESET NOD32
Win32/DownloadAdmin.H potentially unwanted application
7.0.302.0

F-Secure
Adware:W32/WebInstallBundle
11.2014-22-10_4

K7 AntiVirus
Unwanted-Program
13.184.13741

Malwarebytes
PUP.Optional.DownloadAdmin
v2014.10.22.05

Reason Heuristics
PUP.HeliosSystems.T
14.11.21.23

Sophos
Download Admin
4.98

VIPRE Antivirus
Threat.4150696
33706

File size:
823.5 KB (843,288 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

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

Digital Signature
Signed by:
Helios Systems LLC

Authority:
VeriSign, Inc.

Valid from:
9/1/2014 8:00:00 PM

Valid to:
6/4/2016 7:59:59 PM

Subject:
CN=Helios Systems LLC, O=Helios Systems LLC, L=Wilmington, S=Delaware, 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:
70C15F05936729D95E660D0642F059AF

File PE Metadata
Compilation timestamp:
7/15/2014 12:29:31 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:8xpJfslZtuaVd9lpmhwQbift489IVGD4xJFl6Xqb5Kbmkg8Sv:wp9sVuaVdvgVbmgGDijyikg5v

Entry address:
0x3345

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, B0, 73, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, C0, 70, 40, 00, 53, FF, 15, 88, 72, 40, 00, 6A, 08, A3, B8, 3C, 42, 00, E8, 2E, 25, 00, 00, 53, 68, 60, 01, 00, 00, A3, C0, 3B, 42, 00, 8D, 44, 24, 38, 50, 53, 68, 43, 74, 40, 00, FF, 15, 64, 71, 40, 00, 68, 38, 74, 40, 00, 68, C0, 33, 42, 00, E8, 1F, 24, 00, 00, FF, 15, BC, 70, 40, 00, 50, BF, 00, 90, 42, 00, 57, E8, 0D, 24, 00, 00...
 
[+]

Entropy:
7.4910

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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

http://files4.fastdownload3.com/download/.../dl?s=bing&c=27529&brand=youdownloaders.com&pid=youdownloaders&aid=6&bc=1122002&country=US&cb=-872639463&filename=multiplyroi_firefox.exe&zTmp=1

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