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lly_istartsurf.exe

1030_tugs_istartsurf

Liyan Liu

The application lly_istartsurf.exe by Liyan Liu has been detected as adware by 13 anti-malware scanners. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from www.girlzhangling.com.
Publisher:
File Syn  (signed by Liyan Liu)

Product:
1030_tugs_istartsurf

Description:
FileWork

Version:
6.1.7601.675

MD5:
85539b22fbc61f77a235c8dc734c13ff

SHA-1:
3aa5cccf7ea0c61e3d8f2d621b70cd269fac6c92

SHA-256:
a6643b1e378c002722589de7d0de81d1abe020fcd1e02d9894438f92751cb7da

Scanner detections:
13 / 68

Status:
Adware

Analysis date:
11/27/2024 7:26:02 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

Baidu Antivirus
Adware.Win32.ELEX
4.0.3.14815

Dr.Web
Adware.Mutabaha.67
9.0.1.0227

ESET NOD32
Win32/ELEX.AT (variant)
8.10197

Fortinet FortiGate
Riskware/Elex
8/15/2014

herdProtect (fuzzy)
variant of 4t044ezh.25m.exe (Adware)
2014.10.3.11

Malwarebytes
PUP.Optional.SearchHijacker.A
v2014.08.15.01

McAfee
Downloader-FAGU!4E3FA8A86D87
5600.7038

Reason Heuristics
Threat.Win.Reputation.IMP
14.8.15.1

Rising Antivirus
PE:Worm.Rebhip!1.64F0
23.00.65.14805

Sophos
Generic PUA LF
4.98

SUPERAntiSpyware
Trojan.Agent/Gen-Rebhip
10421

Trend Micro House Call
Suspicious_GEN.F47V0803
7.2.219

File size:
774.9 KB (793,472 bytes)

Product version:
6.1.7601.675

Copyright:
SynWork

Original file name:
SynWork.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

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

Digital Signature
Signed by:
Liyan Liu

Authority:
DigiCert Inc

Valid from:
7/21/2014 8:00:00 PM

Valid to:
7/27/2015 8:00:00 AM

Subject:
CN=Liyan Liu, O=Liyan Liu, L=Wenzhou, S=Zhejiang, C=CN

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
06A374858107D7F624D3CC328C92248A

File PE Metadata
Compilation timestamp:
8/1/2014 5:33:08 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:ab0KHeJtitW9ANYOVlxCiaqdxPATOuhtCk:+01JtOxlwAmT5vCk

Entry address:
0x3E9EF

Entry point:
E8, 7E, 07, 01, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, 57, 56, 8B, 74, 24, 10, 8B, 4C, 24, 14, 8B, 7C, 24, 0C, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, 68, 03, 00, 00, 0F, BA, 25, 1C, 0F, 4B, 00, 01, 73, 07, F3, A4, E9, 17, 03, 00, 00, 81, F9, 80, 00, 00, 00, 0F, 82, CE, 01, 00, 00, 8B, C7, 33, C6, A9, 0F, 00, 00, 00, 75, 0E, 0F, BA, 25, 18, E1, 4A, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, 1C, 0F, 4B, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03, 00, 00, 00, 0F, 85, B8, 01, 00...
 
[+]

Entropy:
6.4216

Code size:
564.5 KB (578,048 bytes)

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

http://www.girlzhangling.com/hpnt/.../lly_istartsurf.exe

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