home

squadm_istartsurf.exe

2880_squadm_istartsurf

Xiaoqing Liu

The application squadm_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. The file has been seen being downloaded from www.girlquzijin.com.
Publisher:
TabMain  (signed by Xiaoqing Liu)

Product:
2880_squadm_istartsurf

Description:
TabMain

Version:
6.3.76.1530

MD5:
2d3638d01e36ca09efdedf0847bd91fe

SHA-1:
ba5115a0c0e62d6ce8ca1513a82fbb3685d18fb1

SHA-256:
e224e373e20a01362ce399dd76f994097f11525a74bfc46607a96eabd70ba47e

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:
4/29/2024 4:56:08 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ELEX.Xiaoqing (M)
16.4.4.4

File size:
548.4 KB (561,608 bytes)

Product version:
6.3.76.1530

Copyright:
Copyright (C) 2014

Original file name:
TMain.exe

File type:
Executable application (Win32 EXE)

Language:
English (United Kingdom)

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

Digital Signature
Signed by:
Xiaoqing Liu

Authority:
DigiCert Inc

Valid from:
8/13/2014 7:00:00 AM

Valid to:
8/17/2015 7:00:00 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:
0EBAB4AC38B70A33EE517D238BDE49D7

File PE Metadata
Compilation timestamp:
3/4/2015 4:52:43 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:4wruOBP7y9zxCO8Ng8dX3CzG0fjMs/hO57UMfoRAa4kTp210J:04gAHgDfjX/hWU+odNTp2yJ

Entry address:
0x3117E

Entry point:
E8, 61, C7, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 50, 15, 46, 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, 18, 11, 46, 00, C9, C2, 08, 00, CC, CC, CC, CC, CC, CC, CC, CC, 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...
 
[+]

Entropy:
6.4817

Code size:
383 KB (392,192 bytes)

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

http://www.girlquzijin.com/.../squadm_istartsurf.exe

Remove squadm_istartsurf.exe - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.