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file_installer.exe

RAPIDDOWN

The application file_installer.exe by RAPIDDOWN has been detected as adware by 13 anti-malware scanners. This is a setup and installation application and has been known to bundle potentially unwanted software. During install, it bundles potentially unwanted software on a user's computer at the same time without adequate consent. The file has been seen being downloaded from dl.downf468.com.
Publisher:
RAPIDDOWN  (signed and verified)

Description:
DownloaddMger

Version:
1.0.0.28

MD5:
728e8bc3da8422f22de459f6d49d40f0

SHA-1:
b60c1013fb093639fcbb40fcc8a817adb38881b8

SHA-256:
698d02a787044b912ead3d9e79c930f0795199452b9aa96365a281c996353678

Scanner detections:
13 / 68

Status:
Adware

Explanation:
This will bundle various adware such as the Whitesmoke Toolbar and Iminent Toolbar. "These offers will be displayed depending on the user's location as well as the configuration of his/her PC, considered normal to display 2-3 offers. Additionally, the download manager offers the optional installation of a toolbar."

Analysis date:
4/26/2024 1:14:39 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
TR/Dropper.Gen
7.11.122.174

AVG
MalSign.Generic
2015.0.3496

Dr.Web
Trojan.DownLoader11.3206
9.0.1.0113

ESET NOD32
Win32/FirseriaInstaller (variant)
8.9190

G Data
Win32.Application.FirseriaInstaller
14.4.22

Kaspersky
not-a-virus:Downloader.Win32.Morstar
14.0.0.3974

Malwarebytes
PUP.Optional.BundleInstaller.A
v2014.04.23.04

NANO AntiVirus
Trojan.Win32.Morstar.creklv
0.28.0.57029

Panda Antivirus
Trj/Genetic.gen
14.04.23.04

Reason Heuristics
PUP.RAPIDDOWN.O
14.8.7.21

Rising Antivirus
PE:PUF.FirseriaInstaller@CV!1.9C54
23.00.65.14421

Sophos
Solimba Installer
4.96

Vba32 AntiVirus
Downloader.Morstar
3.12.24.3

File size:
190.9 KB (195,432 bytes)

Product version:
3.0.26

Copyright:
copyright·©·2013

Original file name:
¡nstal·exe

File type:
Executable application (Win32 EXE)

Language:
Language Neutral

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

Digital Signature
Signed by:
RAPIDDOWN

Authority:
DigiCert Inc

Valid from:
11/27/2013 3:00:00 AM

Valid to:
12/1/2014 3:00:00 PM

Subject:
CN=RAPIDDOWN, O=RAPIDDOWN, L=Badalona, S=Barcelona, C=ES

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
02E94F6B0DC7BF53B8B6341C02DE4104

File PE Metadata
Compilation timestamp:
12/24/2013 3:24:39 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:adNtia6sItucmUk/5sgFxyEgu+p3rFVJSel9QyindXX8/xD/ka1UOKvmyv2jiQXS:ad6tLm1hXuEgpnRTmFXchka1UjvaiQXS

Entry address:
0x62D40

Entry point:
60, BE, 00, A0, 43, 00, 8D, BE, 00, 70, FC, FF, 57, EB, 0B, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89, C5, EB, 0B, 01, DB, 75, 07, 8B...
 
[+]

Entropy:
7.8100

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.24

Code size:
164 KB (167,936 bytes)

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

http://dl.downf468.com/n/.../File_installer.exe

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