express scribe.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 express scribe.exe by FIRSERIA, S.L has been detected as adware by 29 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:
Frsera·sl  (signed by FIRSERIA, S.L.)

Description:
Dwnld·Mnger

Version:
1.0.0.20

MD5:
d30eff202ac2bc7b25a3ac5fa1c28a80

SHA-1:
ac29e83ca0830e37f5672157d440efd62a823b78

SHA-256:
b30aaad58195d7d9dbbae354fda59527e2c848c8dfbf18b74693892b2130c93e

Scanner detections:
29 / 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:
4/24/2024 6:03:42 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Application.Bundler.Firseria.1
6504652

Agnitum Outpost
Trojan.Strictor
7.1.1

AhnLab V3 Security
PUP/Win32.FirseriaInstaller
2015.02.05

Avira AntiVirus
TR/Dropper.Gen
7.11.207.78

avast!
Win32:Firseria-A [PUP]
150203-1

AVG
Adware AdInstaller.Firseria
2014.0.4257

Bitdefender
Gen:Application.Bundler.Firseria.1
1.0.20.180

Clam AntiVirus
Win.Trojan.Firseria-2
0.98/20031

Comodo Security
Application.Win32.Solimba.J
20967

Dr.Web
Trojan.DownLoader10.51613
9.0.1.036

Emsisoft Anti-Malware
Gen:Application.Bundler.Firseria
9.0.0.4799

ESET NOD32
Win32/FirseriaInstaller.A potentially unwanted application
7.0.302.0

Fortinet FortiGate
Adware/Sality.MO
2/5/2015

F-Secure
Riskware.Gen:Application.Bundler.Firseria
5.13.68

G Data
Gen:Application.Bundler.Firseria
15.2.25

IKARUS anti.virus
not-a-virus:Downloader.Win32.Morstar
t3scan.1.8.6.0

K7 AntiVirus
Unwanted-Program
13.193.14867

Kaspersky
not-a-virus:Downloader.Win32.Firser
15.0.0.543

Malwarebytes
PUP.Optional.Firseria
v2015.02.05.02

MicroWorld eScan
Gen:Application.Bundler.Firseria.1
16.0.0.108

NANO AntiVirus
Trojan.Win32.Morstar.cqhuua
0.30.0.65070

Norman
Gen:Application.Bundler.Firseria.1
02.01.2015 13:58:24

Panda Antivirus
Adware/Firseria
15.02.05.02

Reason Heuristics
PUP.Solimba
15.2.5.2

Rising Antivirus
PE:PUF.FirseriaInstaller@CV!1.9C54
23.00.65.15203

Sophos
PUA 'Solimba Installer'
5.09

Vba32 AntiVirus
Downware.Morstar
3.12.26.3

VIPRE Antivirus
Threat.4782980
36694

Zillya! Antivirus
Downloader.Morstar.Win32.6
2.0.0.2055

File size:
161.3 KB (165,176 bytes)

Product version:
3.0.23

Copyright:
Copyright © 2013

Original file name:
·install·exe·

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

Language:
Language Neutral

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

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
7/23/2013 7:00:00 PM

Valid to:
7/24/2014 6:59:59 PM

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:
11/12/2013 5:07:22 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:PjSkrwevwwuvy6/Dq13YvXZZtLt8gQb6i+w5woutWj/n:2OBvwwFz1ohriYoSK

Entry address:
0x73080

Entry point:
60, BE, 00, 20, 45, 00, 8D, BE, 00, F0, FA, FF, 57, 89, E5, 8D, 9C, 24, 80, C1, FF, FF, 31, C0, 50, 39, DC, 75, FB, 46, 46, 53, 68, 1D, 13, 07, 00, 57, 83, C3, 04, 53, 68, 72, 10, 02, 00, 56, 83, C3, 04, 53, 50, C7, 03, 03, 00, 00, 00, 90, 90, 90, 90, 90, 55, 57, 56, 53, 83, EC, 7C, 8B, 94, 24, 90, 00, 00, 00, C7, 44, 24, 74, 00, 00, 00, 00, C6, 44, 24, 73, 00, 8B, AC, 24, 9C, 00, 00, 00, 8D, 42, 04, 89, 44, 24, 78, B8, 01, 00, 00, 00, 0F, B6, 4A, 02, 89, C3, D3, E3, 89, D9, 49, 89, 4C, 24, 6C, 0F, B6, 4A...
 
[+]

Entropy:
7.8683  (probably packed)

Code size:
136 KB (139,264 bytes)

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