home

microsoft office.exe

Apps-manager

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 microsoft office.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.-.Installer · sl  (signed by FIRSERIA, S.L.)

Product:
Apps-manager

Description:
Installer

Version:
3.1.22.4

MD5:
06784de31e72f114ad3575917e9b349a

SHA-1:
b7abd61286eab9afc20b123657998e6fafb42247

SHA-256:
0fdd6f1d4054356d6bc59e171336fb9304ff3c8a3ea36e922529f6ceb4281a90

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:
4/26/2024 12:31:11 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Application.Bundler.Firseria.M
836

Agnitum Outpost
PUA.Solimba
7.1.1

AhnLab V3 Security
PUP/Win32.Firseria
2014.08.07

Avira AntiVirus
APPL/Firseria.Gen8
7.11.166.78

avast!
Win32:PUP-gen [PUP]
2014.9-141022

AVG
Adware BundleApp_r.AJ
2014.0.4040

Baidu Antivirus
Adware.MSIL.Solimba
4.0.3.141022

Bitdefender
Application.Bundler.Firseria.M
1.0.20.1475

Clam AntiVirus
Win.Trojan.Firseria-22
0.98/21411

Comodo Security
Application.Win32.Firseria.MAP
19134

Dr.Web
Trojan.DownLoader11.24441
9.0.1.05190

Emsisoft Anti-Malware
Trojan.Generic.11632684
14.10.22

ESET NOD32
MSIL/Solimba.AH potentially unwanted application
7.0.302.0

F-Prot
W32/A-eac696bb
v6.4.7.1.166

F-Secure
Application.Bundler.Firseria
11.2014-22-10_4

G Data
Application.Bundler.Firseria
14.10.24

IKARUS anti.virus
PUA.MSIL.Solimba
t3scan.1.7.5.0

K7 AntiVirus
Unwanted-Program
13.183.12998

Kaspersky
not-a-virus:Downloader.Win32.Morstar
15.0.0.494

Malwarebytes
PUP.Optional.Firseria
v2014.10.22.01

McAfee
Artemis!36E2119F1122
5600.6970

MicroWorld eScan
Application.Bundler.Firseria.M
15.0.0.885

NANO AntiVirus
Trojan.Win32.DownLoader11.ddphbo
0.28.2.61349

nProtect
Trojan.Generic.11632684
14.09.02.01

Panda Antivirus
Adware/Firseria
14.10.22.01

Qihoo 360 Security
Win32/Trojan.Adware.37e
1.0.0.1015

Reason Heuristics
PUP.Installer.FIRSERIASL.Q
14.10.22.1

Sophos
Solimba Installer
4.98

Trend Micro House Call
Suspicious_GEN.F47V0806
7.2.295

Vba32 AntiVirus
Downware.Morstar
3.12.26.3

VIPRE Antivirus
DownloadMR
32078

Zillya! Antivirus
Backdoor.PePatch.Win32.39330
2.0.0.1897

File size:
572.2 KB (585,920 bytes)

Product version:
3.1.21

Copyright:
copyright © 2014

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

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

Digital Signature
Signed by:
FIRSERIA, S.L.

Authority:
Thawte, Inc.

Valid from:
7/24/2014 7:00:00 PM

Valid to:
7/23/2016 6:59:59 PM

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

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

Serial number:
7658ACC15B33D93ABD5A967181DEF901

File PE Metadata
Compilation timestamp:
8/1/2014 10:25:37 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:VlhYhEh8T2831CdsXdYH+7r0hh9cK4cFxk5yhQuG:Vlh38TdIeUh9cwFxSb

Entry address:
0xDFDC

Entry point:
E8, AC, 6C, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 48, 6E, 42, 00, E8, FE, 15, 00, 00, E8, 7D, 6E, 00, 00, 0F, B7, F0, 6A, 02, E8, 3F, 6C, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, 08, 65, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Code size:
114 KB (116,736 bytes)

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

http://dl.exfilestransfer.com/n/.../microsoft office.exe

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