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smt_mystartsearch.exe

2606_smt_mystartsearch

Shulan Hou

The application smt_mystartsearch.exe by Shulan Hou has been detected as adware by 4 anti-malware scanners. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from www.girlzhangwei.com.
Publisher:
TabMain  (signed by Shulan Hou)

Product:
2606_smt_mystartsearch

Description:
TabMain

Version:
6.3.76.1518

MD5:
31f8d1cffb02dff93646f81d8ce3dd75

SHA-1:
c85fa2291e45f4a0ac44ac0bcfaf40b3c461258f

SHA-256:
15c34bdc1b846e5f0913968b3052cab90b1f0f3c6712f8ebd4ec7d0d2a1243c5

Scanner detections:
4 / 68

Status:
Adware

Analysis date:
1/12/2025 5:21:46 PM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
Adware.Mutabaha.122
9.0.1.083

ESET NOD32
Win32/ELEX.CF potentially unwanted application
9.7.0.302.0

K7 AntiVirus
Unwanted-Program
13.202.15335

Reason Heuristics
PUP.Ma Lin
15.1.28.16

File size:
314.1 KB (321,632 bytes)

Product version:
6.3.76.1518

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\smt_mystartsearch.exe

Digital Signature
Signed by:
Shulan Hou

Authority:
DigiCert Inc

Valid from:
12/24/2014 2:00:00 AM

Valid to:
1/6/2016 2:00:00 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:
0FB6FD4A80D186219716435AB3762FB2

File PE Metadata
Compilation timestamp:
1/13/2015 8:10:22 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
6144:t7Bnvx3mTCG0EnQY7Td8b5rWFX+HDBUeZjp0z:t79xMCfEQ6dw5re+HDGeoz

Entry address:
0x1A58B

Entry point:
E8, 62, C2, 00, 00, E9, 89, FE, FF, FF, 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, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8D, A4, 24, 00, 00, 00, 00, 8B, 01, BA, FF, FE, FE, 7E, 03, D0, 83, F0, FF, 33, C2, 83, C1, 04, A9, 00, 01, 01, 81, 74, E8, 8B, 41, FC, 84, C0, 74, 32, 84, E4, 74, 24, A9, 00, 00, FF, 00, 74, 13, A9, 00, 00, 00, FF, 74, 02, EB, CD, 8D, 41, FF, 8B, 4C, 24, 04, 2B...
 
[+]

Entropy:
6.2828

Code size:
195 KB (199,680 bytes)

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

http://www.girlzhangwei.com/.../smt_mystartsearch.exe

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