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4_1_36_xo.exe

Shenzhen Zhengcheng Network Technology Co., Ltd

The application 4_1_36_xo.exe by Shenzhen Zhengcheng Network Technology Co. has been detected as a potentially unwanted program by 16 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 download.sel.net.cn and multiple other hosts.
Publisher:
哈哈娱乐  (signed by Shenzhen Zhengcheng Network Technology Co., Ltd)

Product:
哈哈娱乐

Description:
哈哈娱乐Setup

Version:
1.0.0.1

MD5:
884028a7fbf9a7e4a5d115d01d0cdf53

SHA-1:
a70fedb61a4706b8adcf35a018ca7b633520ab73

SHA-256:
2bdaefaa08a18e544ad7f9dcf133412f4a51e6a0a7ee95979623fdabe5397cb1

Scanner detections:
16 / 68

Status:
Potentially unwanted

Analysis date:
4/18/2024 11:34:13 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Avira AntiVirus
TR/Graftor.33077.2
7.11.110.218

Bitdefender
Gen:Variant.Graftor.33077
1.0.20.1180

Bkav FE
W32.Clod05b.Trojan
1.3.0.4261

Comodo Security
UnclassifiedMalware
17211

Emsisoft Anti-Malware
Gen:Variant.Graftor.33077
8.13.08.24.01

Fortinet FortiGate
Adware/Agent
11/26/2013

F-Secure
Gen:Variant.Graftor.33077
11.2013-24-08_7

G Data
Gen:Variant.Graftor.33077
13.8.22

IKARUS anti.virus
Win32.SuspectCrc
t3scan.2.0.127

McAfee
Artemis!884028A7FBF9
5600.7271

MicroWorld eScan
Gen:Variant.Graftor.33077
14.0.0.708

Norman
Graftor.BT
11.20131126

Panda Antivirus
Suspicious file
13.11.26.12

Reason Heuristics
Unnamed.Threat.23
14.3.1.0

Trend Micro House Call
TROJ_GEN.R047H0AI713
7.2.330

Vba32 AntiVirus
AdWare.Agent
3.12.24.3

File size:
278 KB (284,720 bytes)

Product version:
1.0.0.1

Copyright:
Corporation. All rights reserved.

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\4_1_36_xo.exe

Digital Signature
Signed by:
Shenzhen Zhengcheng Network Technology Co., Ltd

Authority:
Thawte, Inc.

Valid from:
7/25/2013 5:00:00 PM

Valid to:
7/26/2014 4:59:59 PM

Subject:
CN="Shenzhen Zhengcheng Network Technology Co., Ltd", O="Shenzhen Zhengcheng Network Technology Co., Ltd", L=Shenzhen, S=Guangdong, C=CN

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
6540D23567419E84CB98407F50DFA2E9

File PE Metadata
Compilation timestamp:
6/18/2009 2:33:27 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:eOPj0o4rUTn8gHbJjpBcpZIgI3WILU5ujORKNny:rAo4w78cb8Ile5SOgNy

Entry address:
0x3291

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 28, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 38, 3F, 42, 00, E8, BA, 2C, 00, 00, A3, 84, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 50, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B0, 91, 40, 00, 68, 80, 36, 42, 00, E8, 43, 29, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 31, 29, 00, 00...
 
[+]

Entropy:
7.8385

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file 4_1_36_xo.exe has been seen being distributed by the following 5 URLs.

http://download.sel.net.cn/?Se????_12_31_xo.exe

http://download.i2ii.cn/_3_3802_xo.exe

http://download.i2ii.cn/av_3_4186_xo.exe

http://download.i2ii.cn/Se_3_3625_xo.exe

http://download.sel.net.cn/4_1_36_xo.exe

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