拼立得电脑版+v4.2.1pc版@289_48629.exe

downloader

Hefei Lewei Information Technology Co., Ltd.

The application 拼立得电脑版+v4.2.1pc版@289_48629.exe by Hefei Lewei Information Technology Co. has been detected as a potentially unwanted program by 16 anti-malware scanners. This is a setup program which is used to install the application. The file has been seen being downloaded from url.tduou.com and multiple other hosts.
Publisher:

Product:
downloader

Version:
1.0.3.823

MD5:
d716bb79f41e7f27e6833ee42c472f87

SHA-1:
791004e78bffc64ab5cf9602684c9a548f9f291b

SHA-256:
44f1e87f4cdba51f87b96f1cc4d522d7d50eb502c6b04d4950364ea91880e383

Scanner detections:
16 / 68

Status:
Potentially unwanted

Analysis date:
1/3/2026 5:59:16 AM UTC  (today)

Scan engine
Detection
Engine version

Lavasoft Ad-Aware
Gen:Variant.Strictor.112384
158

Avira AntiVirus
ADWARE/Qjwmonkey.vkgf
8.3.3.4

Arcabit
Trojan.Strictor.D1B700
1.0.0.742

avast!
Win32:Adware-gen [Adw]
2014.9-160830

AVG
Generic7
2017.0.2636

Bitdefender
Gen:Variant.Strictor.112384
1.0.20.1215

Dr.Web
Adware.Qjwmonkey.97
9.0.1.0243

Emsisoft Anti-Malware
Gen:Variant.Strictor.112384
8.16.08.30.07

ESET NOD32
Win32/Adware.Qjwmonkey (variant)
10.14036

F-Secure
Gen:Variant.Strictor.112384
11.2016-30-08_3

G Data
Gen:Variant.Strictor.112384
16.8.25

K7 AntiVirus
Adware
13.238.20708

MicroWorld eScan
Gen:Variant.Strictor.112384
17.0.0.729

Rising Antivirus
Malware.Generic!tpPZBxGULGN@5 (Thunder)
23.00.65.16828

SUPERAntiSpyware
PUP.Bundler/Variant
8928

VIPRE Antivirus
Trojan.Win32.Generic
51920

File size:
806.8 KB (826,120 bytes)

Product version:
1.0.3.823

Original file name:
downloader

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\拼立得电脑版+v4.2.1pc版@289_48629.exe

Digital Signature
Authority:
WoSign CA Limited

Valid from:
7/21/2016 9:48:45 AM

Valid to:
10/21/2017 9:48:45 AM

Subject:
CN="Hefei Lewei Information Technology Co., Ltd.", O="Hefei Lewei Information Technology Co., Ltd.", L=Hefei, S=Anhui, C=CN

Issuer:
CN=WoSign Class 3 Code Signing CA, O=WoSign CA Limited, C=CN

Serial number:
442B4BD7C6E9DFE2FE113E4884E56936

File PE Metadata
Compilation timestamp:
8/23/2016 6:44:34 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
24576:gbZSW4oVKjH6yYs0d5yM3vqrX+YuzH7dX:g1S4cjHB0dJvqr+YuzH7d

Entry address:
0x167530

Entry point:
60, BE, 00, B0, 4A, 00, 8D, BE, 00, 60, F5, FF, 57, EB, 0B, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 75, D1, F8, 89, C5, EB, 0B, 01, DB, 75, 07, 8B...
 
[+]

Entropy:
7.8656

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.24

Code size:
756 KB (774,144 bytes)

The file 拼立得电脑版+v4.2.1pc版@289_48629.exe has been seen being distributed by the following 25 URLs.

http://url.tduou.com/.../Legend@260_15861.exe

http://url.tduou.com/.../????reborn@260_77737.exe

http://url.tduou.com/.../????2013 (Surgeon Simulator 2013)???@239_7892.exe

http://url.tduou.com/.../Adobe@238_108042.exe

http://url.tduou.com/.../??????@276_10857.exe

http://url.tduou.com/.../??????? 1.0 ?????@45_102749.exe

http://url.tduou.com/.../????@260_5359.exe

http://url.tduou.com/.../??2008?????@309_10.exe

http://url.tduou.com/.../????????????????@133_43259.exe

http://url.tduou.com/.../DLL Suite 2014(dll?????????)?????@289_70790.exe

http://www.7edown.com/download.asp?id=17596&dp=2&fid=50

http://url.tduou.com/.../????2015@260_79094.exe

http://url.tudown.com/.../pokebuddy???@83_1018462.exe

http://url.tduou.com/.../Adobe Camera Raw v9.5.0官方最新版@48_33078.exe

http://url.tduou.com/.../????3 ???@261_11952.exe

http://url.tduou.com/.../????X@260_133429.exe

http://url.tduou.com/.../????10000?? 6.0.1505.1218 ?????@158_71072.exe

http://url.tduou.com/.../?????????MOD1@260_74266.exe

http://url.tduou.com/.../Xmind 7 Pro????? (?????????)@289_79212.exe

http://url.tduou.com/.../«?????2????»?????@168_642.exe

http://url.tduou.com/.../nuendo4.3中文版@133_28433.exe

http://url.tduou.com/.../????????? v1.0 ?????@156_151866.exe

http://url.tduou.com/.../????CS1@260_4027.exe

http://url.tduou.com/.../bb3157@220_344004.exe

http://url.tduou.com/down/.../64?)@240_77365.exe

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