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ym_migs.exe

超哥传奇之旅

安徽嘉尚网络科技有限公司

The application ym_migs.exe by 安徽嘉尚网络科技有限公司 has been detected as a potentially unwanted program by 4 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 d.gy7n.com.
Publisher:
CHAO游戏中心  (signed by 安徽嘉尚网络科技有限公司)

Product:
超哥传奇之旅

Description:
超哥传奇之旅 install

Version:
2.0.0.0

MD5:
465f7f07dfc96a9ae3a9245a332cc5d3

SHA-1:
a58ef5a1974b0e403c6793de2ab35ab39f2915dd

SHA-256:
45f58c4be2477952654b88ff537249fec407ab61852247e669de641e4f9a8b5b

Scanner detections:
4 / 68

Status:
Potentially unwanted

Analysis date:
8/4/2025 12:21:59 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Malware-gen
2014.9-160523

AVG
Generic
2017.0.2734

ESET NOD32
Win32/Wews87.B potentially unwanted (variant)
10.13440

Rising Antivirus
PUA.Wews87!8.642-A5kKSuLY93D (Cloud)
23.00.65.16521

File size:
1.2 MB (1,306,048 bytes)

Copyright:
CHAO游戏中心

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Chinese

Common path:
C:\users\{user}\appdata\local\temp\ym_migs.exe

Digital Signature
Signed by:
安徽嘉尚网络科技有限公司

Authority:
WoSign CA Limited

Valid from:
2/20/2016 2:32:59 PM

Valid to:
11/20/2016 2:32:59 PM

Subject:
CN=安徽嘉尚网络科技有限公司, O=安徽嘉尚网络科技有限公司, L=芜湖市, S=安徽省, C=CN

Issuer:
CN=WoSign Class 3 Code Signing CA G2, O=WoSign CA Limited, C=CN

Serial number:
4AB59C7F5CBB0EDB0AC5A7B57B83F515

File PE Metadata
Compilation timestamp:
12/5/2009 11:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:8xrsOY7NjoC4xQERgY3nqq66eIEIR6QnujBPIvtmYqsmoPnAbuMrVzRL5IM2a:yQOCjo3migYaSPR6QWBPOtnqsmofAbu+

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 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, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

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

http://d.gy7n.com/yx/cqby/sqft/.../ym_migs.exe

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