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smt_istartsurf.exe

4563_smt_istartsurf

Yuxin WANG

The application smt_istartsurf.exe by Yuxin WANG has been detected as adware by 2 anti-malware scanners. This is a setup program which is used to install the application. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from www.girlliuxiaowei.com.
Publisher:
Webank.net  (signed by Yuxin WANG)

Product:
4563_smt_istartsurf

Description:
Webank

Version:
6.6.86.1664

MD5:
24650d06578ad79b3474f833dc774ff8

SHA-1:
b522775d50575b38584e15342f29c74fd29733ad

SHA-256:
19796ac561512c659164d7d841f1f458981beebe8527f8756f8eaaa6600cb5a3

Scanner detections:
2 / 68

Status:
Adware

Analysis date:
12/26/2024 11:00:58 AM UTC  (today)

Scan engine
Detection
Engine version

Malwarebytes
PUP.Optional.IStartSurf.ShrtCln
v2015.08.25.12

Reason Heuristics
PUP.ELEX.YuxinWANG (M)
15.8.28.13

File size:
547.7 KB (560,888 bytes)

Product version:
6.6.86.1664

Copyright:
Copyright (C) Webank System Lnk 2006

Original file name:
Webank.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\smt_istartsurf.exe

Digital Signature
Signed by:
Yuxin WANG

Authority:
thawte, Inc.

Valid from:
8/23/2015 9:00:00 PM

Valid to:
8/12/2017 8:59:59 PM

Subject:
CN=Yuxin WANG, OU=Individual Developer, O=No Organization Affiliation, L=Beijing, S=Beijing, C=CN

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
5E0A96A879C14FAB2B581CDE41B1B811

File PE Metadata
Compilation timestamp:
8/23/2015 12:40:50 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:12hGPTJhEj6rZr3T934C8t5xlKqJ6P7NUK:oATJe6pj9Z8t5PKnN

Entry address:
0x142A6

Entry point:
E8, 87, BE, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 60, E5, 45, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 10, E2, 45, 00, C9, C2, 08, 00, CC, CC, CC, CC, 8B, 4C, 24, 04, F7, C1, 03, 00, 00, 00, 74, 24, 8A, 01, 83, C1, 01, 84, C0, 74, 4E, F7, C1, 03, 00, 00, 00, 75, EF, 05, 00, 00, 00, 00, 8D, A4, 24, 00...
 
[+]

Code size:
371 KB (379,904 bytes)

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

http://www.girlliuxiaowei.com/.../smt_istartsurf.exe

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