wintoolupri.exe

Haitao Gu

The application wintoolupri.exe by Haitao Gu 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 WinTOOL triggered daily at a specified time.
Publisher:
Haitao Gu  (signed and verified)

MD5:
e1fcd5c12d2c1d77a6e3e0ccbefccdc9

SHA-1:
68af1f8af7deb4c1dc70d5f816515a5b8a8938ad

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/28/2024 12:07:38 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Adware.Elex.HG (M)
17.3.15.4

File size:
25.7 MB (26,967,248 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Documents and Settings\{user}\Application data\wintools\wintoolupri.exe

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
1/12/2017 7:00:00 AM

Valid to:
8/19/2017 6:59:59 AM

Subject:
CN=Haitao Gu, 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:
7DFA9A2793C23E2B568C61ED310546B4

File PE Metadata
Compilation timestamp:
1/23/2017 9:49:34 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0xF7E0

Entry point:
E8, 94, 94, 00, 00, E9, 7F, FE, FF, FF, E8, 5D, 71, 00, 00, 85, C0, 75, 06, B8, 54, F4, 42, 00, C3, 83, C0, 0C, C3, 55, 8B, EC, 56, E8, E4, FF, FF, FF, 8B, 4D, 08, 51, 89, 08, E8, 20, 00, 00, 00, 59, 8B, F0, E8, 05, 00, 00, 00, 89, 30, 5E, 5D, C3, E8, 29, 71, 00, 00, 85, C0, 75, 06, B8, 50, F4, 42, 00, C3, 83, C0, 08, C3, 55, 8B, EC, 8B, 4D, 08, 33, C0, 3B, 0C, C5, E8, F2, 42, 00, 74, 27, 40, 83, F8, 2D, 72, F1, 8D, 41, ED, 83, F8, 11, 77, 05, 6A, 0D, 58, 5D, C3, 8D, 81, 44, FF, FF, FF, 6A, 0E, 59, 3B, C8...
 
[+]

Entropy:
7.9996  (probably packed)

Code size:
141.5 KB (144,896 bytes)

Scheduled Task
Task name:
WinTOOL

Path:
C:\WINDOWS\Tasks\WinTOOL.job

Trigger:
Daily (Runs daily at 12:14 PM)


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