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winzipper.exe

dltools.exe

Chencheng Cai

The application winzipper.exe by Chencheng Cai 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:
dltools  (signed by Chencheng Cai)

Product:
dltools.exe

Description:
dltools

Version:
2.2.16.0

MD5:
11d873fe15f536e1bc7eff5a36b40f10

SHA-1:
ba5d0f680b8c3e075942134e77332095b72323de

SHA-256:
07f53f3f8098715426e2c4c4704293394bb0ff5ad3701d9e3c38ecb81ed9b7ed

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/17/2025 9:33:27 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Elex.Chenchen.Meta (M)
16.7.1.16

File size:
331 KB (338,975 bytes)

Product version:
2.2.16.0

Copyright:
dltools

Original file name:
dltools.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\Program Files\{2c660c5e-e1f2-49d6-ad4a-990b78abd7a0}\winzipper.exe

Digital Signature
Signed by:
Chencheng Cai

Authority:
thawte, Inc.

Valid from:
6/24/2016 6:00:00 AM

Valid to:
1/18/2017 5:59:59 AM

Subject:
CN=Chencheng Cai, 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:
34937668E8DC5B870FBDE612BA9635D2

File PE Metadata
Compilation timestamp:
6/28/2016 7:46:25 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
6144:4+sSJ8RLHSIjVbHSWp9qiN+ScWMFCBV+UdvrEFp7hKjn:4HXRLyIhb7qiNSWMFCBjvrEH7In

Entry address:
0x1F5B0

Entry point:
E9, 8E, 24, FF, FF, E9, 7F, FE, FF, FF, 50, 64, FF, 35, 00, 00, 00, 00, 8D, 44, 24, 0C, 2B, 64, 24, 0C, 53, 56, 57, 89, 28, 8B, E8, A1, 88, 66, 43, 00, 33, C5, 50, 89, 65, F0, FF, 75, FC, C7, 45, FC, FF, FF, FF, FF, 8D, 45, F4, 64, A3, 00, 00, 00, 00, C3, 6A, 03, E8, 97, 6D, 00, 00, 59, 83, F8, 01, 74, 15, 6A, 03, E8, 8A, 6D, 00, 00, 59, 85, C0, 75, 1F, 83, 3D, 90, 7B, 43, 00, 01, 75, 16, 68, FC, 00, 00, 00, E8, 31, 00, 00, 00, 68, FF, 00, 00, 00, E8, 27, 00, 00, 00, 59, 59, C3, 55, 8B, EC, 8B, 4D, 08, 33...
 
[+]

Entropy:
6.6372

Packer / compiler:
tElock 0.99 - 1.0 private

Code size:
169 KB (173,056 bytes)

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