yxdown.com_shinanrenjiuxia100ceng_jp.exe

上海游窝信息科技有限公司

The application yxdown.com_shinanrenjiuxia100ceng_jp.exe by 上海游窝信息科技有限公司 has been detected as a potentially unwanted program by 9 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 xiao2013-06.yxdown.cn.
Publisher:
上海游窝信息科技有限公司  (signed and verified)

MD5:
b45ee918536f5b8847309805564da6b6

SHA-1:
dcc3837b995979f76479cc5f213b91bee1e59390

SHA-256:
f79c926c9d0010ffe9e5ddb5901178ab6458614c9233cf7c6850ac7333fbf401

Scanner detections:
9 / 68

Status:
Potentially unwanted

Analysis date:
5/24/2024 7:54:23 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
NSIS:Adware-RI [Adw]
2014.9-160702

AVG
Dropper.Generic9
2017.0.2695

McAfee
Artemis!B45EE918536F
5600.6351

NANO AntiVirus
Trojan.Win32.NtRootKit.dcmvau
0.30.24.1636

Panda Antivirus
Trj/Chgt.C
16.07.02.09

Trend Micro House Call
PAK_Generic.005
7.2.184

Trend Micro
PAK_Generic.005
10.465.02

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.26.4

VIPRE Antivirus
Trojan.Win32.Generic
40408

File size:
3.1 MB (3,233,160 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\yxdown.com_shinanrenjiuxia100ceng_jp.exe

Digital Signature
Authority:
Thawte, Inc.

Valid from:
5/27/2014 8:00:00 PM

Valid to:
5/28/2015 7:59:59 PM

Subject:
CN=上海游窝信息科技有限公司, O=上海游窝信息科技有限公司, L=Shanghai, S=Shanghai, C=CN

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

Serial number:
3D83199431C4A0AC1748FF6257F4275E

File PE Metadata
Compilation timestamp:
12/5/2009 5:50:41 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:fut5HCfQ9vceLKSh1yR6On9e0JJ9A5Qny:f+EfQOSh1yoO9e0Jfa

Entry address:
0x30CB

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 38, 3F, 42, 00, E8, F1, 2B, 00, 00, A3, 84, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 30, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 80, 36, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9925

Packer / compiler:
Nullsoft install system v2.x

Code size:
22.5 KB (23,040 bytes)

The file yxdown.com_shinanrenjiuxia100ceng_jp.exe has been seen being distributed by the following URL.

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