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lightspark_setup.exe

Compute Client

This adware bundler is distributed through Adknowledge's advertising supported software managers. The application lightspark_setup.exe, “Fusion Install ” by Compute Client has been detected as adware by 24 anti-malware scanners. The program is a setup application that uses the Adknowledge Fusion installer. The file has been seen being downloaded from download131bucket.com.
Publisher:
Fusion Install   (signed by Compute Client)

Product:
Fusion Install

Description:
Fusion Install

Version:
2.4.8.1

MD5:
ad4a37fdbb20655c4a13ba6d522c682e

SHA-1:
6cf867a6a32fec19040cf83fcc149314322a4c49

SHA-256:
c73cef8b6e346151266ba74eeedf9fa83f7f6e615e890f8a8684d5f663a1a5ca

Scanner detections:
24 / 68

Status:
Adware

Explanation:
This installer bundles various adware prorgams that may include toolbars and web browser advertising injectors/extensions.

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:
11/14/2024 9:28:44 PM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Kazy.466534
843

Avira AntiVirus
Adware/iBryte.bxov
7.11.178.86

avast!
Win32:IBryte-FC [PUP]
141003-0

AVG
Adware AdPlugin.AGR
2014.0.4040

Bitdefender
Gen:Variant.Kazy.466534
1.0.20.1440

Comodo Security
Application.Win32.AgentCV.HWYE
19806

Dr.Web
Trojan.DownLoader11.32118
9.0.1.05190

Emsisoft Anti-Malware
Gen:Variant.Kazy.466534
8.14.10.15.12

ESET NOD32
Win32/AdWare.iBryte.BL (variant)
8.10565

F-Prot
W32/A-512ed8f8
v6.4.7.1.166

F-Secure
Gen:Variant.Kazy.466534
11.2014-15-10_4

G Data
Gen:Variant.Kazy.466534
14.10.24

IKARUS anti.virus
AdWare.AdPlugin
t3scan.1.7.8.0

K7 AntiVirus
Unwanted-Program
13.183.13676

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

Malwarebytes
PUP.Optional.Ibryte
v2014.10.15.12

MicroWorld eScan
Gen:Variant.Kazy.466534
15.0.0.864

NANO AntiVirus
Trojan.Win32.DownLoader11.devbxn
0.28.2.62671

nProtect
Trojan-Clicker/W32.iBryte.273784
14.10.14.01

Reason Heuristics
PUP.Installer.ComputeClient.Q
14.10.15.0

Sophos
Mal/Inject-CEE
4.98

Vba32 AntiVirus
AdWare.iBryte
3.12.26.3

VIPRE Antivirus
Threat.4778314
33706

Zillya! Antivirus
Adware.iBryte.Win32.1813
2.0.0.1955

File size:
267.4 KB (273,784 bytes)

Product version:
2.4.8.1

Copyright:
Copyright (C) 2013 Fusion Install

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Adknowledge Fusion

Language:
English (United States)

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

Digital Signature
Signed by:
Compute Client

Authority:
COMODO CA Limited

Valid from:
3/23/2014 8:00:00 PM

Valid to:
3/24/2015 7:59:59 PM

Subject:
CN=Compute Client, O=Compute Client, STREET="4600 Madison Ave, 10th FL", L=Kansas City, S=Missouri, PostalCode=64112, C=US

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
26B6A2E42157A5020CF75500730F2CF3

File PE Metadata
Compilation timestamp:
9/10/2014 1:56:35 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:JPIIgtfSJImToYYOsNmEDke4HJViL/z37Fj7N1B39wGsluf:JPITtfS90TDkbJqL3J7HgGssf

Entry address:
0x163AF

Entry point:
E8, BE, 05, 00, 00, E9, D7, FC, FF, FF, CC, FF, 25, 54, 81, 41, 00, 68, 19, 64, 41, 00, 64, FF, 35, 00, 00, 00, 00, 8B, 44, 24, 10, 89, 6C, 24, 10, 8D, 6C, 24, 10, 2B, E0, 53, 56, 57, A1, 1C, D0, 41, 00, 31, 45, FC, 33, C5, 50, 89, 65, E8, FF, 75, F8, 8B, 45, FC, C7, 45, FC, FE, FF, FF, FF, 89, 45, F8, 8D, 45, F0, 64, A3, 00, 00, 00, 00, C3, 8B, 4D, F0, 64, 89, 0D, 00, 00, 00, 00, 59, 5F, 5F, 5E, 5B, 8B, E5, 5D, 51, C3, 8B, FF, 55, 8B, EC, FF, 75, 14, FF, 75, 10, FF, 75, 0C, FF, 75, 08, 68, 5A, 5F, 41, 00...
 
[+]

Entropy:
7.1397

Code size:
92 KB (94,208 bytes)

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

http://download131bucket.com/.../lightspark?source=marimedia_lightspark-us-ddl-cpa-ply2&adprovider=marimedia-ply2&ce_cid=Hf20nzXWPjc-RiNu-b7zp1MMiy-d3f595_5PbuiCSq93zY1BVKRigJW-muXzweirFpgIjOTjH0lY1aGt-DEf1Yz8Sg-phyFDITk7b7ZWd0v_KE8INdh_o9rPTAFO5T5jGK9cNhUBRNeRRwhWAzgWeGGkbR5M0YFSS3c1G2-ve1jjyYPZ_xXbvTi6FpfcmuQ9Q4-QLgRgFKi10x3Ys2BX9uVqqCqDA3_opwwoR_1KNffaFNm5yCDruiv-1fJOGibgGPVX9B5LEsxRboGtwWqLHVurnz1UhpZ8cyNZWgVJE_CUlj_8dEFxQ05EavghXscnBYqQWKEe34o5KeIdoNd--Qbq_s-fkmTRKAHnxITPCR_hPYsDmD1XonLcXJNncjNhs0eSIidwVjHUvMydX1q8PXM1Axavgci459mvsUVgjpx5gocKN0uSxCZd1XiFfTmq-zsO4uXaDsetFQ

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