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lly_istartsurf.exe

3460_tugs_istartsurf

Shulan Hou

The application lly_istartsurf.exe by Shulan Hou has been detected as adware by 10 anti-malware scanners. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from d2drfrdurj6mvo.cloudfront.net.
Publisher:
BaiSix  (signed by Shulan Hou)

Product:
3460_tugs_istartsurf

Description:
BaiSix

Version:
6.3.7602.2124

MD5:
30b18988ae3294de4633b49394a12bc3

SHA-1:
66e863ea7c23119e3bfbd7308aa98c0c445b951a

SHA-256:
1244c850ececfba474bed91a37be81910a7ce7052fb5dad6325de2b99e919aac

Scanner detections:
10 / 68

Status:
Adware

Analysis date:
11/25/2024 9:26:31 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Downloader
7.1.1

AhnLab V3 Security
PUP/Win32.LuckySearches
2015.05.02

Baidu Antivirus
PUA.Win32.LiMo
4.0.3.15620

Bkav FE
W32.HfsAdware
1.3.0.6379

ESET NOD32
Win32/LiMo.C potentially unwanted (variant)
9.11563

G Data
Win32.Application.Limo
15.6.25

NANO AntiVirus
Riskware.Win32.Mutabaha.dqesbj
0.30.24.1357

Reason Heuristics
PUP.Ma Lin.ShulanHou (M)
15.6.20.0

Sophos
Elex
4.98

Zillya! Antivirus
Downloader.Adload.Win32.19234
2.0.0.2164

File size:
705.6 KB (722,528 bytes)

Product version:
6.3.7602.2124

Copyright:
BaiSix.com

Original file name:
BaiSix.exe

File type:
Executable application (Win32 EXE)

Language:
English (United Kingdom)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\lly_istartsurf.exe

Digital Signature
Signed by:
Shulan Hou

Authority:
DigiCert Inc

Valid from:
12/24/2014 5:30:00 AM

Valid to:
1/6/2016 5:30:00 PM

Subject:
CN=Shulan Hou, O=Shulan Hou, L=Dingzhou, S=Hebei, C=CN

Issuer:
CN=DigiCert SHA2 Assured ID Code Signing CA, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0F2577198BBF58AC5F13AC0B95180508

File PE Metadata
Compilation timestamp:
4/2/2015 3:52:54 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
12288:S7b5VIL4YwyVFJL9qVTvkqcDzcvEghPcTOCa5NqO/cNC5gUCZuTdp4Q3:Sv7epqt8qcDovfRcnO/cfZuT34Q3

Entry address:
0x3DFE3

Entry point:
E8, 20, CA, 00, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, 56, 8B, 75, 08, 83, 3C, F5, 30, DB, 49, 00, 00, 75, 13, 56, E8, 71, 00, 00, 00, 59, 85, C0, 75, 08, 6A, 11, E8, 01, 4C, 00, 00, 59, FF, 34, F5, 30, DB, 49, 00, FF, 15, B0, F1, 47, 00, 5E, 5D, C3, 56, 57, BE, 30, DB, 49, 00, 8B, FE, 53, 8B, 1F, 85, DB, 74, 17, 83, 7F, 04, 01, 74, 11, 53, FF, 15, B8, F1, 47, 00, 53, E8, CF, A8, FF, FF, 83, 27, 00, 59, 83, C7, 08, 81, FF, 50, DC, 49, 00, 7C, D8, 5B, 83, 3E, 00, 74, 0E, 83, 7E, 04, 01, 75, 08, FF, 36, FF, 15...
 
[+]

Entropy:
6.3330

Code size:
501 KB (513,024 bytes)

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

http://d2drfrdurj6mvo.cloudfront.net/.../lly_istartsurf.exe

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