setup.exe

DriverTuner

LionSea Software co., ltd

The application setup.exe, “DriverTuner Setup ” by LionSea Software co., ltd has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Inno Setup installer. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from gsf-cf.softonic.com and multiple other hosts.
Publisher:
LionSea Software co., ltd   (signed by LionSea Software co., ltd)

Product:
DriverTuner

Description:
DriverTuner Setup

MD5:
bdb5dce3b06815076262ab3a1df0bf69

SHA-1:
2a44ac65a20d20df9e05e9f96e4fb34283cbbd08

SHA-256:
41c427a06b53de0ee03070eaf516363bdd54c09aa367cfdb1f7cf1938f8c00d9

Scanner detections:
1 / 68

Status:
Potentially unwanted

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
4/25/2024 3:17:35 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Optional.Installer.F
14.6.4.21

File size:
2.8 MB (2,938,144 bytes)

Product version:
3.5.0.1

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\setup.exe

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
2/22/2013 8:00:00 AM

Valid to:
3/24/2016 7:59:59 AM

Subject:
CN="LionSea Software co., ltd", OU=Digital ID Class 3 - Microsoft Software Validation v2, O="LionSea Software co., ltd", L=beijing, S=beijing, C=CN

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
288A6842C331C5443D747BDABF31E2A3

File PE Metadata
Compilation timestamp:
12/20/2011 10:16:50 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
49152:/ChNOluAqNDDCUsFUhBalYIJ9Dcox4RI9mj2SDZx+ynVwOYRJgl:Kh8qNDOd80BrclR8SDZxSRql

Entry address:
0x16478

Entry point:
55, 8B, EC, 83, C4, A4, 53, 56, 57, 33, C0, 89, 45, C4, 89, 45, C0, 89, 45, A4, 89, 45, D0, 89, 45, C8, 89, 45, CC, 89, 45, D4, 89, 45, D8, 89, 45, EC, B8, B0, 52, 41, 00, E8, AC, 03, FF, FF, 33, C0, 55, 68, 45, 6B, 41, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 01, 6B, 41, 00, 64, FF, 32, 64, 89, 22, A1, 48, AB, 41, 00, E8, 4E, EC, FF, FF, E8, F5, E7, FF, FF, 8D, 55, EC, 33, C0, E8, 7F, 84, FF, FF, 8B, 55, EC, B8, AC, D6, 41, 00, E8, E2, E9, FE, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, AC, D6, 41, 00, B2, 01...
 
[+]

Entropy:
7.9819

Developed / compiled with:
Microsoft Visual C++

Code size:
84 KB (86,016 bytes)

The file setup.exe has been seen being distributed by the following 50 URLs.

http://gsf-cf.softonic.com/2a4/4ac/.../file?SD_used=0&channel=WEB&fdh=no&id_file=69685423&instance=softonic_en&type=PROGRAM&Expires=1474991947&Signature=asO9nkdawuK1uQsFHWR-DaMUAPpYcsiCW9Z~w5U8Jxpqpa1O1Nt-Jhr15H4GtKdadwLBugJ~j8cArtl5kP94zNdHzRFCRmsxZMFCnfxuS9avd~MzUJEEH9yjJbEymlzfP28a-7CaCzadCtI42bTxFuysnGm2NGY3grTni-PArWE_&Key-Pair-Id=APKAJUA62FNWTI37JTGQ&filename=DriverTuner_Setup.exe

http://www.lpmxp2014.com/.../Setup.exe

http://download-instantly.com/isn/js/http://download.dvdvideosoft.com/de/.../FreeYouTubeDownload.exe

http://gsf-cf.softonic.com/2a4/4ac/.../file?SD_used=0&channel=WEB&fdh=no&id_file=69685423&instance=softonic_en&type=PROGRAM&Expires=1443383095&Signature=GFj6Ox7PFHpGz9pp0G8veaYtBc-Nw0Bf7LDaEsXeBFEiMPIZYLe-RjrrCme6G-le1hv856~RQj~vIh16k6s5-xUcPHHc4zQq5iKXJ96Kqx9vRxXWLw4DEUXssUIK-tLiHzOYz~hTC0M1SWw1cz4DaPE3fE0iatrrxSjoVc7-GC4_&Key-Pair-Id=APKAJUA62FNWTI37JTGQ&filename=DriverTuner_Setup.exe

http://downloader.ez-download.com/download.php?id=23a0a912fd4ad218814beb3f5bd715001d751573&z=8&p=eyJweSI6ImV6IiwicnMiOiJnb29nbGUiLCJydCI6InNlYXJjaCIsImMiOiJ1cyIsIm8iOiJ3aW43IiwiYiI6ImNoMzIiLCJ1X2lkIjoiZXpfNTJkOGIxYTA5NGE4MDEuNTgxMTExMzAiLCJwYV9pZCI6IjgiLCJzdF9pZCI6IjAiLCJzcF9pZCI6IjAwMDAtMDAwMCIsInRzIjoxMzg5OTMyOTYwLCJrdyI6Im1vemlsbGEgZmlyZWZveCIsImN1IjoibW96aWxsYSBmaXJlZm94IiwiY2EiOm51bGx9

http://gsf-cf.softonic.com/2a4/4ac/.../file?SD_used=0&channel=WEB&fdh=no&id_file=69685423&instance=softonic_en&type=PROGRAM&Expires=1476377453&Signature=Tt-JgbgtA98xofZHKzljxKrhDf2ENpBcQeuNlSU~YDXFkFXqp6KYzvHqlB6ocMGjqk0q1ytQjH~iew8LKEuJ62PxcF1GiG8MZ99GwjvjydO3BfZeBOqdcbFE3bA7mTJ3RobTNvO2is-TXxC49M85EdVNjJ0bPoonQ~A8r~vIxTw_&Key-Pair-Id=APKAJUA62FNWTI37JTGQ&filename=DriverTuner_Setup.exe

http://gsf-cf.softonic.com/2a4/4ac/.../file?SD_used=0&channel=WEB&fdh=no&id_file=69685423&instance=softonic_en&type=PROGRAM&Expires=1474954512&Signature=cTxXAVLG-gNvl-LoXas9AKGfVXTrsYJnCHvuV6gu3y6o1fKCJLqlZ4PRNOHRh~BpaAJo0J1x1vLkVwqwvo1fCL68eMTAEEWRBojQewrxn3yP0Oi06GWyQIQ23kSNGZSFvLAZMQKoVlEgZwXuuXBoOWbUWCjeLvGrGpl9XJXmMDk_&Key-Pair-Id=APKAJUA62FNWTI37JTGQ&filename=DriverTuner_Setup.exe

http://gsf-cf.softonic.com/2a4/4ac/.../file?SD_used=0&channel=WEB&fdh=no&id_file=69685423&instance=softonic_en&type=PROGRAM&Expires=1470624057&Signature=Tw6gQotIFOAVr9xzOtJKdmUeL~zfYhquVOZOvpT0xA2X4UEn3UYXTdre6Rw7nOjD4ZsS6LicjIOqLsufFAxId8MlfZ7gejbx-0WhktrLl8Q-FLEn8OTRiBNKUPh35Cq1J2XOldlWY5cG-LA2oMCW6766Iqc17WJeg-9or7FhAWw_&Key-Pair-Id=APKAJUA62FNWTI37JTGQ&filename=DriverTuner_Setup.exe

http://www.lpcloudbox410.com/.../Setup.exe

Latest 30 of 51 download URLs

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