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toolduck_server.exe

Shan Feng

The application toolduck_server.exe 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. It runs as a scheduled task under the Windows Task Scheduler named ToolduckBrowserUpdateCore triggered daily at a specified time.
Publisher:
Shan Feng  (signed and verified)

Version:
50.13.2661.78

MD5:
a79a9af222ad96a93530e90ee9aaf925

SHA-1:
1717598dab8c2bc6f9cd7e72728a16503e9535a9

SHA-256:
2ea624c1045fd9ad8e6bcdecf8f8808d5d2bfbc5f7cba47e79c961798f37e020

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/16/2024 3:34:08 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Elex.ShanFeng (M)
16.8.15.14

File size:
461.9 KB (472,960 bytes)

Product version:
50.13.2661.78

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\toolduck\toolduck\bin\toolduck_server.exe

Digital Signature
Signed by:
Shan Feng

Authority:
thawte, Inc.

Valid from:
5/5/2016 5:00:00 PM

Valid to:
2/3/2017 3:59:59 PM

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:
5/10/2016 8:25:42 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:jmkR7svQBgGwACUDBy1G0pBuf4Atk7U/+Z/LPI2P803zk00bMSIrf89+Caii:jm47s2wADDByo0p40Lw2Phz+bMSiii

Entry address:
0x35A92

Entry point:
E8, 20, 4E, 00, 00, E9, 7F, FE, FF, FF, 3B, 0D, 30, C3, 46, 00, 75, 02, F3, C3, E9, C4, 13, 00, 00, 55, 8B, EC, 83, 7D, 08, 00, 74, 2D, FF, 75, 08, 6A, 00, FF, 35, 4C, E8, 46, 00, FF, 15, 10, 82, 45, 00, 85, C0, 75, 18, 56, E8, 79, 55, 00, 00, 8B, F0, FF, 15, 5C, 82, 45, 00, 50, E8, 7E, 55, 00, 00, 59, 89, 06, 5E, 5D, C3, 55, 8B, EC, 56, 8B, 75, 08, 83, FE, E0, 77, 6F, 53, 57, A1, 4C, E8, 46, 00, 85, C0, 75, 1D, E8, 51, 4B, 00, 00, 6A, 1E, E8, A7, 4B, 00, 00, 68, FF, 00, 00, 00, E8, 9C, 36, 00, 00, A1, 4C...
 
[+]

Entropy:
6.4639

Code size:
346.5 KB (354,816 bytes)

Scheduled Task
Task name:
ToolduckBrowserUpdateCore

Trigger:
Daily (Runs daily at 9:44 AM)

Description:
This task is used to update your Toolduck Browser, which means you can use the latest version of Toolduck Browser and fix a potential security hole.


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