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yyzb_19-4.exe

yy

SHENGJUGUANG ONLINE INFORMATION TECHNOLOGY CO., LTD

The executable yyzb_19-4.exe has been detected as malware by 1 anti-virus scanner.
Publisher:
SHENGJUGUANG ONLINE INFORMATION TECHNOLOGY CO., LTD  (signed and verified)

Product:
yy

Description:
yy

Version:
1.15.929.1

MD5:
64aa98ff5df78328d68e4295c3a73057

SHA-1:
8d9830c9d1f1989ec57d1ec8ffe5efb5f38d0828

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
5/14/2024 7:20:06 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.3.1.18

File size:
3.8 MB (3,997,072 bytes)

Product version:
1.15.929.1

Copyright:
Copyright (C) 2015

Original file name:
yy

File type:
Executable application (Win32 EXE)

Common path:
C:\Documents and Settings\{user}\Local settings\temp\yyzb_19-4.exe

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

Authority:
WoSign CA Limited

Valid from:
5/5/2015 4:47:23 PM

Valid to:
6/5/2016 5:47:23 PM

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:
9/30/2015 3:42:44 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

Entry address:
0x6A537

Entry point:
E8, 3D, 45, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 64, 2A, 48, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, E8, E1, 47, 00, C9, C2, 08, 00, 8B, FF, 55, 8B, EC, 51, 53, 8B, 45, 0C, 83, C0, 0C, 89, 45, FC, 64, 8B, 1D, 00, 00, 00, 00, 8B, 03, 64, A3, 00, 00, 00, 00, 8B, 45, 08, 8B, 5D, 0C, 8B, 6D, FC, 8B, 63...
 
[+]

Entropy:
7.8652  (probably packed)

Code size:
499 KB (510,976 bytes)

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