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updatehelper.dll

Yupeng Zhang

The module updatehelper.dll 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.
Publisher:
Yupeng Zhang  (signed and verified)

Version:
46.23.2490.86

MD5:
658dff7542b2ef6e57d2b38403343b54

SHA-1:
040d6ebe9d7ca11fa2c4dcd91e15ca713a2e9c65

SHA-256:
1455a4ab7b905f37db4f155f3cb3c77bbbaa9bc44d8784a6c77f2165e54d26f2

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
1/13/2025 7:06:28 PM UTC  (today)

Scan engine
Detection
Engine version

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

File size:
296.7 KB (303,832 bytes)

Product version:
46.23.2490.86

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\ghokswa browser\ghokswa\bin\updatehelper.dll

Digital Signature
Signed by:
Yupeng Zhang

Authority:
thawte, Inc.

Valid from:
10/22/2015 10:00:00 PM

Valid to:
10/22/2016 9:59:59 PM

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:
1/12/2016 11:57:23 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
3072:0Am7pU73B+GEtjbWTWFLU1btRfIpEs/xviaq7WYGfS9wX+lB8ccI+61ovCfWAbc2:0AapU7oAeWGTKF3B8cRzdWAb2ILOBK

Entry address:
0x1EE91

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 9C, EA, 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, 08, 31, 04, 10, E8, 90, 58, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, 18, 76, 04, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, C4, 94, 03, 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...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
219 KB (224,256 bytes)

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