home

bitlord.exe

installer.exe

Firseria

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 bitlord.exe by Firseria has been detected as adware by 26 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)

Product:
installer.exe

Description:
installer setup

Version:
3.1.13.8

MD5:
a695a8c4cfca2e5a94e3798b4be1f9dc

SHA-1:
b37f1f3ede2bcdd918c7c69db098cedef822f63e

SHA-256:
99a7bf37bab81856f68a6e85e38c9056ad86480ac57a1ce3c13b1cdf5dc78608

Scanner detections:
26 / 68

Status:
Adware

Explanation:
Uses the Solimba installer to bundle adware offers.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
4/25/2024 2:41:05 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Application.Bundler.Firseria.2
922

Agnitum Outpost
PUA.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.Firseria
2014.07.28

Avira AntiVirus
APPL/Bundler.Firseria.A.11
7.11.164.60

avast!
Win32:Firseria-C [PUP]
140617-1

AVG
Adware BundleApp.FA
2014.0.3986

Bitdefender
Gen:Variant.Application.Bundler.Firseria.2
1.0.20.1045

Clam AntiVirus
Win.Adware.Agent-7467
0.98/19168

Comodo Security
Application.Win32.Firseria.AAFX
18997

Dr.Web
Adware.Downware.4802
9.0.1.05190

ESET NOD32
Win32/FirseriaInstaller.L potentially unwanted application
7.0.302.0

F-Prot
W32/A-c5664a86
v6.4.7.1.166

F-Secure
Gen:Variant.Application.Bundler
11.2014-28-07_2

G Data
Gen:Variant.Application.Bundler.Firseria
14.7.24

IKARUS anti.virus
PUA.Solimba
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.181.12846

Kaspersky
not-a-virus:AdWare.NSIS.Agent
15.0.0.494

Malwarebytes
PUP.Optional.Firseria
v2014.07.28.09

MicroWorld eScan
Gen:Variant.Application.Bundler.Firseria.2
15.0.0.627

NANO AntiVirus
Riskware.Win32.Downware.dbojhq
0.28.2.60990

nProtect
Trojan-Clicker/W32.Agent.512288.B
14.07.28.01

Panda Antivirus
Trj/Genetic.gen
14.07.28.09

Reason Heuristics
PUP.Installer.Firseria.H
14.8.15.15

Sophos
Solimba Installer
4.98

Vba32 AntiVirus
Downware.Morstar
3.12.26.3

VIPRE Antivirus
Threat.4150696
31208

File size:
500.3 KB (512,288 bytes)

Product version:
3.1.18

Copyright:
copyright © 2014

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

Language:
Language Neutral

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

Digital Signature
Signed by:
Firseria

Authority:
GlobalSign nv-sa

Valid from:
11/11/2013 3:34:44 PM

Valid to:
11/12/2014 3:34:44 PM

Subject:
E=support@solimba.com, CN=Firseria, O=Firseria, L=Badalona, S=Barcelona, C=ES

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
112130C3B28D7C9C29B8B07321EF3F8A1462

File PE Metadata
Compilation timestamp:
6/23/2014 1:04:32 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:QjDI49RbTu85MLG6Nudm6A4uQ2iMbjNP9KJfnGSgP6YGuR7cINe/4dz5C9F+3+OZ:QjDHXe85D6NnNM/ZVuJcIG/Hhk

Entry address:
0xF07A

Entry point:
E8, 7C, 78, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 10, F4, 41, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, B8, F0, 41, 00, C9, C2, 08, 00, 8B, FF, 55, 8B, EC, 8B, 45, 08, 33, C9, 3B, 04, CD, 60, 64, 42, 00, 74, 13, 41, 83, F9, 2D, 72, F1, 8D, 48, ED, 83, F9, 11, 77, 0E, 6A, 0D, 58, 5D, C3, 8B, 04, CD, 64...
 
[+]

Entropy:
7.6451

Code size:
117.5 KB (120,320 bytes)

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