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family keylogger.exe

FIRSERIA, S.L.

The setup program uses the Firseria/Solimba AppInstaller (DownloadMR) which is a monetization download manager that bundles additional adware offers, typically by wrapping legitimate applications. The application family keylogger.exe by FIRSERIA, S.L has been detected as adware by 32 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.
Publisher:
Firseria·s·l·  (signed by FIRSERIA, S.L.)

Version:
1.0.0.15

MD5:
cb70efe845d8fb6fd5db4978c4a4f109

SHA-1:
9346483bb3f7e24d0dc422af42bfbefba6978bd5

SHA-256:
dbd07a69426ff2b34f52edabc18493ab3ebeaa1331b5d721e692c5051e32ee80

Scanner detections:
32 / 68

Status:
Adware

Explanation:
Uses the Solimba installer to bundle adware offers.

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:
4/25/2024 9:29:28 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Application.Bundler.Firseria.1
876

Agnitum Outpost
PUA.Downloader
7.1.1

AhnLab V3 Security
PUP/Win32.Firseria
2014.08.30

Avira AntiVirus
APPL/Firseria.Gen
7.11.140.94

avast!
Win32:Firseria-A [PUP]
140908-2

AVG
BundleApp.H
2015.0.3354

Bitdefender
Gen:Application.Bundler.Firseria.1
1.0.20.1270

Clam AntiVirus
Win.Trojan.Firseria
0.98/19354

Comodo Security
TrojWare.Win32.Trojan.Obfuscated.~EN
18025

Dr.Web
Trojan.DownLoader10.30851
9.0.1.0254

Emsisoft Anti-Malware
Gen:Application.Bundler.Firseria
14.09.11

ESET NOD32
Win32/FirseriaInstaller (variant)
8.9618

F-Prot
W32/Backdoor2.HTEZ
v6.4.7.1.166

F-Secure
Gen:Application.Bundler.Firseria
11.2014-11-09_5

G Data
Gen:Application.Bundler.Firseria
14.9.24

herdProtect (fuzzy)
variant of setup.exe (Adware)
2014.11.5.18

IKARUS anti.virus
not-a-virus:Downloader.Win32.Morstar
t3scan.2.2.29

K7 AntiVirus
Backdoor
13.176.11613

Kaspersky
not-a-virus:Downloader.Win32.Morstar
14.0.0.3266

Malwarebytes
PUP.Optional.Firseria
v2014.09.11.06

McAfee
PUP-FFT!CC9D484C545D
5600.7010

MicroWorld eScan
Gen:Application.Bundler.Firseria.1
15.0.0.762

NANO AntiVirus
Trojan.Win32.Morstar.cslwyy
0.28.0.58720

Panda Antivirus
Adware/Firseria
14.09.11.06

Qihoo 360 Security
Malware.QVM18.Gen
1.0.0.1015

Quick Heal
TrojanDownloader.Morstar.O3
9.14.14.00

Reason Heuristics
PUP.FIRSERIASL.Q
14.9.11.18

Rising Antivirus
PE:PUF.FirseriaInstaller@CV!1.9C54
23.00.65.14909

Sophos
Solimba Installer
4.98

Vba32 AntiVirus
Downware.Morstar
3.12.24.3

VIPRE Antivirus
Trojan.Win32.Generic
27896

Zillya! Antivirus
Downloader.Morstar.Win32.1
2.0.0.1905

File size:
165.3 KB (169,272 bytes)

Product version:
1.0.0.15

Copyright:
Copyright(c) 2013

Original file name:
installer·exe

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

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

Digital Signature
Signed by:
FIRSERIA, S.L.

Authority:
Thawte, Inc.

Valid from:
7/24/2013 2:00:00 AM

Valid to:
7/25/2014 1:59:59 AM

Subject:
CN="FIRSERIA, S.L.", OU=IT, O="FIRSERIA, S.L.", L=Badalona, S=Barcelona, C=ES

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
73C4780FAC0CD497B0778732FB8AF673

File PE Metadata
Compilation timestamp:
10/14/2013 4:23:15 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:G4HCWau/PlYeuL7ZLFh6Ca6cbL9l2hzB3fJCC6j8+Er6ez4:liI/PlY37ZLF4Ca6WABqBOvs

Entry address:
0x76117

Entry point:
60, E8, 00, 00, 00, 00, 58, 05, 5A, 0B, 00, 00, 8B, 30, 03, F0, 2B, C0, 8B, FE, 66, AD, C1, E0, 0C, 8B, C8, 50, AD, 2B, C8, 03, F1, 8B, C8, 57, 51, 49, 8A, 44, 39, 06, 88, 04, 31, 75, F6, 2B, C0, AC, 8B, C8, 80, E1, F0, 24, 0F, C1, E1, 0C, 8A, E8, AC, 0B, C8, 51, 02, CD, BD, 00, FD, FF, FF, D3, E5, 59, 58, 8B, DC, 8D, A4, 6C, 90, F1, FF, FF, 51, 2B, C9, 51, 51, 8B, CC, 51, 66, 8B, 17, C1, E2, 0C, 52, 57, 83, C1, 04, 51, 50, 83, C1, 04, 56, 51, E8, 5E, 00, 00, 00, 8B, E3, 5E, 5A, 2B, C0, 89, 04, 32, B4, 10...
 
[+]

Packer / compiler:
ASPack v1.08.04

Code size:
101 KB (103,424 bytes)

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