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updatehelper.dll

Zhixiong Zhao

The library updatehelper.dll has been detected as malware by 1 anti-virus scanner.
Publisher:
Zhixiong Zhao  (signed and verified)

Version:
45.0.2454.18

MD5:
1438a9a97093f962a54a6ebe8a8dac2b

SHA-1:
3319a3195ec2f812ff53c491cd987598c07713c8

SHA-256:
fe09ba7ee035c7d172e61067da7d9d7f2ad75cb932a2200ca5c3f093d3676c3b

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
1/13/2025 1:36:13 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Trojan.Ghokswa (M)
16.10.17.9

File size:
206.7 KB (211,680 bytes)

Product version:
45.0.2454.18

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:
Zhixiong Zhao

Authority:
thawte, Inc.

Valid from:
6/2/2015 2:00:00 AM

Valid to:
6/2/2016 1:59:59 AM

Subject:
CN=Zhixiong Zhao, OU=Individual Developer, O=No Organization Affiliation, L=Guangzhou, S=Guandong, C=CN

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

Serial number:
57409EBFEBEAF8B7ABAF024ABACC1A0D

File PE Metadata
Compilation timestamp:
8/12/2015 3:28:24 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
3072:Q6NB+9mjPWhuULU3FZ4XfsyY+pwowJDAWj47WAwR1g2+Zcc3QeiLHYoJ9:Q6NINqr+ecwRXc2hX

Entry address:
0x14FE3

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 42, A4, 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, 78, DC, 02, 10, E8, 0E, 3E, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, 28, 12, 03, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, F8, 72, 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:
6.5798

Developed / compiled with:
Microsoft Visual C++

Code size:
147.5 KB (151,040 bytes)

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