home

wolfteam.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 wolfteam.exe by Firseria has been detected as adware by 24 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:
1b089c75112892c8a8caf94973fb0a90

SHA-1:
0a9c7103187f5d93cd929a6ce9f7963a656e216e

SHA-256:
bb91ed5102498b691260fea02c2c8af994bbc486ab702f3ac07fe10c2d037f28

Scanner detections:
24 / 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:
4/20/2024 4:53:34 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Application.Bundler.Firseria.3
931

Agnitum Outpost
PUA.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.Firseria
2014.07.20

Avira AntiVirus
APPL/Bundler.Firseria.A.11
7.11.162.244

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

AVG
Adware BundleApp.FA
2014.0.3986

Bitdefender
Gen:Variant.Application.Bundler.Firseria.3
1.0.20.1000

Comodo Security
Application.Win32.Firseria.AAFX
18901

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
11.2014-19-07_7

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

IKARUS anti.virus
PUA.Solimba
t3scan.1.6.1.0

K7 AntiVirus
Unwanted-Program
13.181.12775

Kaspersky
not-a-virus:AdWare.Win32.Fiseria
15.0.0.494

Malwarebytes
PUP.Optional.Firseria
v2014.07.19.08

MicroWorld eScan
Gen:Variant.Application.Bundler.Firseria.3
15.0.0.600

NANO AntiVirus
Riskware.Win32.Downware.dbojhq
0.28.2.60881

Panda Antivirus
Trj/Genetic.gen
14.07.19.08

Reason Heuristics
PUP.Installer.Firseria.I
14.8.15.15

Sophos
Solimba Installer
4.98

Vba32 AntiVirus
Downware.Morstar
3.12.26.3

VIPRE Antivirus
Threat.4150696
31208

File size:
501.4 KB (513,440 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\wolfteam.exe

Digital Signature
Signed by:
Firseria

Authority:
GlobalSign nv-sa

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

Valid to:
11/12/2014 11:34:44 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 8:04:32 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:DjDI49RbTu85MLG6Nudm6A4uQ2iMbjNP9KJfnGSgP6YGuR7cINe/4dz5C9F+3+Oi:DjDHXe85D6NnNM/ZVuJcIG/HhL

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:
7.6459

Code size:
117.5 KB (120,320 bytes)

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

http://www.winportal.com/wolfteam/download/.../226

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