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toolduck_update.dll

Shan Feng

The module toolduck_update.dll by Shan Feng 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:
Shan Feng  (signed and verified)

Version:
50.13.2661.78

MD5:
f1db372a0c57f454d55811dab0e6ea27

SHA-1:
d9ce03dec9053f1cc7a6f356f1d2799f82aee662

SHA-256:
d1b3df81967108cc0eb73bab2f05a868f0eb59895adc9d9d956702439d5ddb6d

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/16/2024 3:27:28 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Elex.ShanFeng (M)
16.7.8.1

File size:
275.4 KB (281,984 bytes)

Product version:
50.13.2661.78

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\toolduck\toolduck\bin\toolduck_update.dll

Digital Signature
Signed by:
Shan Feng

Authority:
thawte, Inc.

Valid from:
5/6/2016 5:00:00 AM

Valid to:
2/4/2017 4:59:59 AM

Subject:
CN=Shan Feng, 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:
1B853FB691BA9396C7738041A583DCD1

File PE Metadata
Compilation timestamp:
5/11/2016 8:25:53 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:fhXO2itpb8do7CnEXUALHpDT6/lR8VJQLHIZR:JOv8cCncFHpDTm6WHIZR

Entry address:
0x1A381

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 1C, DD, 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, E0, DF, 03, 10, E8, 10, 75, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, 28, 26, 04, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, EC, 34, 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...
 
[+]

Entropy:
6.5823

Developed / compiled with:
Microsoft Visual C++

Code size:
195.5 KB (200,192 bytes)

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