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setup_334.exe

拷啦

Yantai Zhenghao Network Technology (Zhifu Branch) Co., LTD.

The application setup_334.exe by Yantai Zhenghao Network Technology (Zhifu Branch) Co. has been detected as a potentially unwanted program by 24 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from xiazai19.7r7z.com and multiple other hosts.
Publisher:
Yantai Zhenghao Network Technology (Zhifu Branch) Co., LTD.  (signed and verified)

Product:
拷啦

Description:
快速拷贝软件

Version:
1.0.0.1

MD5:
985591bd9a822fcdcb757b7e283f2a73

SHA-1:
fae8af207481d640910ee9e727a033edc6ea33f0

SHA-256:
669ab73fa98799d2b4206f17d8ed11fca8891012bbbfd4acb99112b842a79aef

Scanner detections:
24 / 68

Status:
Potentially unwanted

Analysis date:
12/28/2024 6:46:14 AM UTC  (today)

Scan engine
Detection
Engine version

AhnLab V3 Security
PUP/Win32.Downloader
2015.11.10

Arcabit
Application.Generic.D172692
1.0.0.593

AVG
Generic
2017.0.2865

Baidu Antivirus
Hacktool.Win32.NSISmod
4.0.3.16113

Bitdefender
Application.Generic.1517202
1.0.20.65

Bkav FE
W32.FamVT.YantaiTTc
1.3.0.7383

Clam AntiVirus
Win.Trojan.691128
0.98/21511

Comodo Security
UnclassifiedMalware
23560

Dr.Web
Trojan.KillFiles.28526
9.0.1.013

ESET NOD32
Win32/RiskWare.Yantai (variant)
10.12539

Fortinet FortiGate
W32/Generic.AC.18053
1/13/2016

F-Prot
W32/ShouQu.C.gen
v6.4.7.1.166

F-Secure
Application.Generic.1517202
11.2016-13-01_4

G Data
Application.Generic.1517202
16.1.25

IKARUS anti.virus
PUA.RiskWare.Yantai
t3scan.1.9.5.0

K7 AntiVirus
Unwanted-Program
13.212.17794

McAfee
Artemis!985591BD9A82
5600.6521

MicroWorld eScan
Application.Generic.1517202
17.0.0.39

NANO AntiVirus
Riskware.Win32.ShouQu.dmnfjx
0.30.26.4437

Qihoo 360 Security
Trojan.Generic
1.0.0.1077

Sophos
Generic PUA PK (PUA)
4.98

VIPRE Antivirus
Trojan.Win32.Generic
45116

ViRobot
Adware.Agent.2329416[h]
2014.3.20.0

Zillya! Antivirus
Trojan.Yantai.Win32.2
2.0.0.2500

File size:
2.2 MB (2,329,416 bytes)

Product version:
1.0.0.1

Copyright:
(C) 拷啦软件

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\setup_334.exe

Digital Signature
Signed by:
Yantai Zhenghao Network Technology (Zhifu Branch) Co., LTD.

Authority:
WoSign CA Limited

Valid from:
2/3/2015 9:26:24 AM

Valid to:
2/3/2016 9:26:24 AM

Subject:
CN="Yantai Zhenghao Network Technology (Zhifu Branch) Co., LTD.", O="Yantai Zhenghao Network Technology (Zhifu Branch) Co., LTD.", L=Yantai, S=Shandong, C=CN

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

Serial number:
2297A880AD01846A8F46524B7EA7B502

File PE Metadata
Compilation timestamp:
3/29/2014 5:42:03 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:jdckFh2dA4q39+DRkVUpIYUjbCaOoZCUaUM5tLC:jdcS2dA4woNkVUpPUjn1ZXaD5tm

Entry address:
0x3DD3

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, B1, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 90, 40, 00, 68, 01, 80, 00, 00, FF, 15, C0, 90, 40, 00, 53, FF, 15, 70, 92, 40, 00, 6A, 08, A3, 78, 5F, 42, 00, E8, 55, 3D, 00, 00, A3, E4, 5E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 80, 18, 42, 00, FF, 15, 68, 91, 40, 00, 68, B8, B1, 40, 00, 68, E0, 56, 42, 00, E8, 06, 3A, 00, 00, FF, 15, BC, 90, 40, 00, BF, 00, B0, 42, 00, 50, 57, E8, F4, 39, 00, 00...
 
[+]

Entropy:
7.9911

Packer / compiler:
Nullsoft install system v2.x

Code size:
28.5 KB (29,184 bytes)

The file setup_334.exe has been seen being distributed by the following 2 URLs.

http://xiazai19.7r7z.com/Game_348.exe

http://dl.7r7z.com/down.php?sid=334

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