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cloud_webdata.dll

Yupeng Zhang

The module cloud_webdata.dll, “TODO: <File description>” by Yupeng Zhang has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The file has been seen being downloaded from ext.ghokswa.com.
Publisher:
Yupeng Zhang  (signed and verified)

Description:
TODO: <File description>

Version:
1.1.1.1

MD5:
aa1100c3b3e3f9a05845486a6745eac4

SHA-1:
65e29f2ecb8ca28b8b4e3761f7114ef801abce8f

SHA-256:
f4467938f05ac620b5b8d9af129e69925bbb33c4e3f962540539f626c5099352

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
1/13/2025 7:49:54 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Zhang.YupengZh.Meta (M)
16.7.1.16

File size:
182.7 KB (187,096 bytes)

Product version:
47.6.2526.80

Copyright:
Copyright (C) 2015

Original file name:
cloud

File type:
Dynamic link library (Win32 DLL)

Language:
Chinese (Simplified, China)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\cloud_webdata.dll

Digital Signature
Signed by:
Yupeng Zhang

Authority:
thawte, Inc.

Valid from:
10/23/2015 7:00:00 AM

Valid to:
10/23/2016 6:59:59 AM

Subject:
CN=Yupeng Zhang, OU=Individual Developer, O=No Organization Affiliation, L=Beijing, S=Beijing, C=CN

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
182977886EA709BC13B5E49D243C3907

File PE Metadata
Compilation timestamp:
1/6/2016 2:15:43 PM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
3072:KSh61Q2fTVZ19U1Ru9DtBykvyb5UyvAyBF+F0b2MQ3w/SnD0:R6rVZ1AEBi5Uyd/hx0pg

Entry address:
0xFE08

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, BE, A5, 00, 00, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, 07, 00, 00, 00, 83, C4, 0C, 5D, C2, 0C, 00, 6A, 0C, 68, 70, 8A, 02, 10, E8, 09, 4E, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, B4, BC, 02, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, 18, 22, 02, 10, 85, C9, 74, 0C, FF, 75, 10, 56, FF, 75, 08, FF, D1, 89, 45, E4, 85, C0, 0F, 84, B1, 00, 00, 00, FF, 75, 10, 56, FF, 75, 08, E8, 11, FE, FF, FF, 89, 45, E4...
 
[+]

Entropy:
6.5774

Developed / compiled with:
Microsoft Visual C++

Code size:
127 KB (130,048 bytes)

The file cloud_webdata.dll has been seen being distributed by the following URL.

http://ext.ghokswa.com/gour/.../cloud_webdata.dll

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