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terraria.exe

Apps-manager

Bechiro S.L.

This is the Solimba installer program that will bundle additional offers mostly including adware and various unwanted PC utilities. The application terraria.exe by Bechiro 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. The file has been seen being downloaded from nl.pc-file.com. While running, it connects to the Internet address cdn.solimba.com on port 80 using the HTTP protocol.
Publisher:
Bechiro-Installer · sl  (signed by Bechiro S.L.)

Product:
Apps-manager

Description:
Installer

Version:
3.1.22.3

MD5:
dfc3293fc86b4a1fd9f99c3c8f61f3a9

SHA-1:
75fa74f132000c0183cbf695966633dd66b571a4

SHA-256:
243cf03be332c5c6b57e545bb73f902265c031d399c963051052dffae08f9579

Scanner detections:
29 / 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:
12/26/2024 6:03:38 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Application.Bundler.Kazy.132995
832

Agnitum Outpost
PUA.Solimba
7.1.1

AhnLab V3 Security
PUP/Win32.Firseria
2014.09.17

Avira AntiVirus
APPL/Firseria.Gen8
7.11.165.88

avast!
MSIL:Solimba-V [PUP]
141025-0

AVG
Adware BundleApp.GW
2014.0.4040

Baidu Antivirus
Adware.Win32.Fiseria
4.0.3.141025

Bitdefender
Gen:Variant.Application.Bundler.Kazy.132995
1.0.20.1490

Clam AntiVirus
Win.Adware.Firseria-14
0.98/19476

Comodo Security
Application.Win32.Firseria.AFGH
19081

Dr.Web
Trojan.DownLoader11.25003
9.0.1.05190

Emsisoft Anti-Malware
Gen:Variant.Application.Bundler.Kazy.132995
14.10.25

ESET NOD32
MSIL/Solimba.AH potentially unwanted application
7.0.302.0

F-Prot
W32/A-a6ab64a8
v6.4.7.1.166

F-Secure
Gen:Variant.Application.Bundler
11.2014-25-10_7

G Data
Gen:Variant.Application.Bundler.Kazy.132995
14.10.24

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

K7 AntiVirus
Unwanted-Program
13.182.12966

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

MicroWorld eScan
Gen:Variant.Application.Bundler.Kazy.132995
15.0.0.894

NANO AntiVirus
Riskware.Win32.Fiseria.ddrbqo
0.28.2.61349

nProtect
Trojan-Clicker/W32.Fiseria.648896
14.08.22.01

Panda Antivirus
Adware/Firseria
14.10.25.01

Reason Heuristics
PUP.Installer.BechiroSL.I
14.10.25.13

Sophos
Solimba Installer
4.98

SUPERAntiSpyware
PUP.Fiseria/Variant
10278

Vba32 AntiVirus
Downware.Morstar
3.12.26.3

VIPRE Antivirus
Threat.4782980
31208

Zillya! Antivirus
Adware.Fiseria.Win32.942
2.0.0.1898

File size:
633.7 KB (648,896 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\terraria.exe

Digital Signature
Signed by:
Bechiro S.L.

Authority:
Thawte, Inc.

Valid from:
7/25/2014 2:00:00 AM

Valid to:
7/25/2016 1:59:59 AM

Subject:
CN=Bechiro S.L., O=Bechiro S.L., L=Barcelona, S=Barcelona, C=ES

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

Serial number:
0DE376129471B42CE6BCA90326047A34

File PE Metadata
Compilation timestamp:
7/31/2014 10:52:03 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:q0xzdQ3OOTIxj9E8uYK5tQRUprGmvMBM00GqI1GSPekwLazO4r0/jM:q0ZzOT+9MYstBlbwv1DPekbhI/

Entry address:
0xE03C

Entry point:
E8, CC, 6C, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 38, 6E, 42, 00, E8, FE, 15, 00, 00, E8, 9D, 6E, 00, 00, 0F, B7, F0, 6A, 02, E8, 5F, 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, 28, 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 terraria.exe has been seen being distributed by the following URL.

http://nl.pc-file.com/terraria/download/.../13891

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to cdn.solimba.com  (95.211.6.35:80)

TCP (HTTP):
Connects to api.downloadmr.com  (95.211.39.161:80)

 
http://api.downloadmr.com/installer/37439427/launch

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