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istartsurf.exe

3291_pcs_istartsurf

Xiaoqing Liu

The application istartsurf.exe by Xiaoqing Liu has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is also typically executed from the user's temporary directory.
Publisher:
HYS  (signed by Xiaoqing Liu)

Product:
3291_pcs_istartsurf

Description:
HYS

Version:
6,3,7601,2055

MD5:
29a60dfc70f3fc86655fd48f74526735

SHA-1:
3ba56d5ccc2ac4072310b5f866591510d3a8d8f9

SHA-256:
cb8d229d30e762130349da0ef26f2169d853274f2ea69133a2d2bf1af902bafa

Scanner detections:
1 / 68

Status:
Adware

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:
5/11/2024 6:35:51 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ELEX.XiaoqingLiu (M)
16.1.21.20

File size:
179.4 KB (183,752 bytes)

Product version:
6,3,7601,2055

Copyright:
mysl

Original file name:
HYS

File type:
Executable application (Win32 EXE)

Language:
English (United Kingdom)

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

Digital Signature
Signed by:
Xiaoqing Liu

Authority:
DigiCert Inc

Valid from:
8/13/2014 8:00:00 AM

Valid to:
8/17/2015 8:00:00 PM

Subject:
CN=Xiaoqing Liu, O=Xiaoqing Liu, L=Zaozhuang, S=Shandong, C=CN

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

Serial number:
01FE476BB35D5C01EABE81B9438B7B75

File PE Metadata
Compilation timestamp:
3/23/2015 5:56:09 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
3072:4PpREv390LgNonDpG6xIz1pqxpehQW1+EhUlEUPx62aq5I:4PUv390QatG6Ihs8eW1r+z95I

Entry address:
0x10706

Entry point:
E8, BD, 62, 00, 00, E9, 7F, FE, FF, FF, 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, 74, 76, 42, 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, C8, 50, 42, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, 74, 76, 42, 00, 00, 0F, 83, A7, 01, 00, 00, F7, C7, 03, 00, 00, 00, 0F, 85, B8, 01, 00, 00, F7, C6, 03, 00, 00, 00...
 
[+]

Entropy:
5.9828

Code size:
104 KB (106,496 bytes)

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