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horot.dll

Yupeng Zhang

The module horot.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)

MD5:
6366784dba9b04a7a5472956e37b26df

SHA-1:
6b91f22015c7a7249d1fdd6f7fe8f53a15b8f87d

SHA-256:
56aa7b718ce2f5380ef19605118075a79d464ef5d9d50d8e7b08141337e587d3

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
6/22/2025 3:31:17 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Zhang (M)
16.7.25.10

File size:
367.2 KB (376,032 bytes)

File type:
Dynamic link library (Win64 DLL)

Common path:
C:\users\{user}\appdata\roaming\microsoft\windows\cookies\horot.dll

Digital Signature
Signed by:
Yupeng Zhang

Authority:
thawte, Inc.

Valid from:
7/20/2016 8:00:00 AM

Valid to:
2/4/2017 7:59:59 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:
55BD61B753E2E51D1D1AFABAA5F020B7

Registration
CLSID:
{98C066AB-D735-4339-9E52-A34875141B56}

COM registered:
Yes

File PE Metadata
Compilation timestamp:
7/25/2016 4:02:20 PM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:LJcCTnuM19xp8wTupdN508JTsmPTNZjvppbCQj9TBqFKqy8Bb/l2E1:LJcCTnuM1INJ7TppbCQpTsFB5UU

Entry address:
0xAEE8

Entry point:
48, 89, 5C, 24, 08, 48, 89, 74, 24, 10, 57, 48, 83, EC, 20, 49, 8B, F8, 8B, DA, 48, 8B, F1, 83, FA, 01, 75, 05, E8, 57, 55, 00, 00, 4C, 8B, C7, 8B, D3, 48, 8B, CE, 48, 8B, 5C, 24, 30, 48, 8B, 74, 24, 38, 48, 83, C4, 20, 5F, E9, 03, 00, 00, 00, CC, CC, CC, 48, 8B, C4, 48, 89, 58, 20, 4C, 89, 40, 18, 89, 50, 10, 48, 89, 48, 08, 56, 57, 41, 56, 48, 83, EC, 50, 49, 8B, F0, 8B, DA, 4C, 8B, F1, BA, 01, 00, 00, 00, 89, 50, B8, 85, DB, 75, 0F, 39, 1D, 7C, A8, 04, 00, 75, 07, 33, C0, E9, D2, 00, 00, 00, 8D, 43, FF...
 
[+]

Entropy:
6.2027

Code size:
174.5 KB (178,688 bytes)

Shell Execute Hook
Name:
{98C066AB-D735-4339-9E52-A34875141B56}


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