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yingyin_13-1.exe

weather

SHENGJUGUANG ONLINE INFORMATION TECHNOLOGY CO., LTD

The application yingyin_13-1.exe, “weather package ” by SHENGJUGUANG ONLINE INFORMATION TECHNOLOGY CO. has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup program which is used to install the application. The file has been seen being downloaded from dl.nvjay.com.
Publisher:
SHENGJUGUANG ONLINE INFORMATION TECHNOLOGY CO., LTD  (signed and verified)

Product:
weather

Description:
weather package

Version:
1.15.818.1

MD5:
d6796053988274294175be0d4ae51cf1

SHA-1:
4c47462ebd23b203ba8a12e1536462fc06da6481

SHA-256:
4d2f8824aa906c7cbe9d743c24a65666cb0092a8a13d09164611c1a0f17632c7

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
1/14/2025 10:25:36 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.SHENGJUG (M)
16.3.17.2

File size:
2.4 MB (2,485,200 bytes)

Product version:
1.15.818.1

Copyright:
Copyright (C) 2015

Original file name:
weather.exe

File type:
Executable application (Win32 EXE)

Language:
Chinese (Simplified, PRC)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\yingyin_13-1.exe

Digital Signature
Signed by:
SHENGJUGUANG ONLINE INFORMATION TECHNOLOGY CO., LTD

Authority:
WoSign CA Limited

Valid from:
5/5/2015 10:47:23 AM

Valid to:
6/5/2016 11:47:23 AM

Subject:
CN="SHENGJUGUANG ONLINE INFORMATION TECHNOLOGY CO., LTD", O="SHENGJUGUANG ONLINE INFORMATION TECHNOLOGY CO., LTD", L=Nanning, S=Guangxi Zhuangzu Zizhiqu, C=CN

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

Serial number:
153E5FD641E989DBE701EE17BA3579EE

File PE Metadata
Compilation timestamp:
8/20/2015 11:28:58 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
49152:z92qz66ztFVXNJfdoqPfP4Cnh5BYAa2o9ZfLHU8m8uCZWVs:3tbVXTqEoGhgg8hS85UVs

Entry address:
0xCF7A

Entry point:
E8, 48, 30, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A3, 00, F5, 41, 00, 89, 0D, FC, F4, 41, 00, 89, 15, F8, F4, 41, 00, 89, 1D, F4, F4, 41, 00, 89, 35, F0, F4, 41, 00, 89, 3D, EC, F4, 41, 00, 66, 8C, 15, 18, F5, 41, 00, 66, 8C, 0D, 0C, F5, 41, 00, 66, 8C, 1D, E8, F4, 41, 00, 66, 8C, 05, E4, F4, 41, 00, 66, 8C, 25, E0, F4, 41, 00, 66, 8C, 2D, DC, F4, 41, 00, 9C, 8F, 05, 10, F5, 41, 00, 8B, 45, 00, A3, 04, F5, 41, 00, 8B, 45, 04, A3, 08, F5, 41, 00, 8D, 45, 08, A3, 14, F5, 41...
 
[+]

Entropy:
7.8946  (probably packed)

Code size:
89 KB (91,136 bytes)

The file yingyin_13-1.exe has been seen being distributed by the following URL.

http://dl.nvjay.com/.../yingyin_13-1.exe

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