audacity.exe

firseria installer

Apps Installer S.L.

This is the Solimba installer program that will bundle additional offers mostly including adware and various unwanted PC utilities. The application audacity.exe by Apps Installer S.L has been detected as adware by 22 anti-malware scanners. The program is a setup application that uses the Solimba DownloadMR installer. The installer uses the Solimba download manager to push adware offers during the download and setup process. Bundled adware includes search and shopping web browser toolbars. While running, it connects to the Internet address cdn.solimba.com on port 80 using the HTTP protocol.
Publisher:
firseria s.l.  (signed by Apps Installer S.L.)

Product:
firseria installer

Description:
setup

Version:
3.1.16.11

MD5:
e66dfb8cc232b015b4f7cc24e56c2ebf

SHA-1:
e8aa6e909b4a07363e1ed431700b68638a6c9e73

SHA-256:
015307af1d254180dc8bf87c2599050f0dabff07ac1ef81ab231525c720fdf13

Scanner detections:
22 / 68

Status:
Adware

Explanation:
This is a wrapped installation of legitimate software (without persmission of the developer) and bundles adware such as toolbars and extensions.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
5/29/2024 5:58:19 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Application.Bundler.Kazy.132995
903

Agnitum Outpost
PUA.Firseria
7.1.1

AhnLab V3 Security
PUP/Win32.Firseria
2014.09.04

Avira AntiVirus
TR/Dropper.Gen
7.11.170.194

avast!
Win32:PUP-gen [PUP]
2014.9-140815

AVG
Adware BundleApp_r
2015.0.3381

Bitdefender
Gen:Variant.Application.Bundler.Kazy.132995
1.0.20.1135

Emsisoft Anti-Malware
Gen:Variant.Application.Bundler.Kazy.132995
8.14.08.15.04

ESET NOD32
Win32/FirseriaInstaller.S potentially unwanted application
8.7.0.302.0

F-Prot
W32/A-00aaf16c
v6.4.7.1.166

F-Secure
Gen:Variant.Application.Bundler
11.2014-15-08_6

G Data
Gen:Variant.Application.Bundler.Kazy.132995
14.8.24

herdProtect (fuzzy)
2014.11.3.8

IKARUS anti.virus
AdWare.BundleApp
t3scan.1.7.5.0

K7 AntiVirus
Unwanted-Program
13.183.13257

MicroWorld eScan
Gen:Variant.Application.Bundler.Kazy.132995
15.0.0.681

NANO AntiVirus
Riskware.Win32.Fiseria.dcvydq
0.28.2.61942

Panda Antivirus
Adware/Solimba
14.08.15.06

Reason Heuristics
PUP.Installer.AppsInstallerSL.I
14.8.15.16

Sophos
Solimba Installer
4.98

Vba32 AntiVirus
Downware.Morstar
3.12.26.3

VIPRE Antivirus
Threat.4782980
32210

File size:
501.9 KB (513,944 bytes)

Product version:
3.1.19

Copyright:
copyright ©2014

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

Language:
Language Neutral

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

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
5/25/2014 9:00:00 PM

Valid to:
5/26/2015 8:59:59 PM

Subject:
CN=Apps Installer S.L., O=Apps Installer S.L., L=Badalona, S=Barcelona, C=ES

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:
0F51D368012CA12391845223E21F245A

File PE Metadata
Compilation timestamp:
7/24/2014 5:20:52 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:iyyEOE+jRCgLM0hXt5NLm25fEBhee2lFdz5e8IhNL9uKB41YPhKSA23FM6hWMMw0:5b3+jRCgL3/9mBEg88Z9uKBtKWhW4KSW

Entry address:
0xDFB8

Entry point:
E8, 5E, 6D, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 8B, 55, 08, 56, 57, 85, D2, 74, 07, 8B, 7D, 0C, 85, FF, 75, 13, E8, 5F, 2C, 00, 00, 6A, 16, 5E, 89, 30, E8, 03, 2C, 00, 00, 8B, C6, EB, 33, 8B, 45, 10, 85, C0, 75, 04, 88, 02, EB, E2, 8B, F2, 2B, F0, 8A, 08, 88, 0C, 06, 40, 84, C9, 74, 03, 4F, 75, F3, 85, FF, 75, 11, C6, 02, 00, E8, 29, 2C, 00, 00, 6A, 22, 59, 89, 08, 8B, F1, EB, C6, 33, C0, 5F, 5E, 5D, C3, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 4C, 24, 04, F7, C1, 03, 00...
 
[+]

Code size:
116.5 KB (119,296 bytes)

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

TCP (HTTP):
Connects to cdn.solimba.com  (95.211.6.35:80)

TCP (HTTP):
Connects to api.downloadmr.com  (95.211.39.161:80)

 
http://api.downloadmr.com/installer/26981910/launch

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