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winzipper.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:
Chencheng Cai  (signed and verified)

MD5:
40536f9a0a6799f5dd816e915f2c4ed6

SHA-1:
938ab9259b29a64cd291242a43af01079c36081e

SHA-256:
0d38761d7e2b7dc6d07a7f8435824cf03d078a3b61e57ff432cc304204070db6

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/11/2025 12:10:14 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Elex (M)
16.8.4.6

File size:
182.6 KB (187,000 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\windows\syswow64\_sspm\winzipper.exe

Digital Signature
Signed by:
Chencheng Cai

Authority:
thawte, Inc.

Valid from:
8/3/2016 7:00:00 AM

Valid to:
1/18/2017 6:59:59 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:
76EA77925866248FB3EB702E5A5E225B

File PE Metadata
Compilation timestamp:
8/4/2016 9:35:44 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
14.0

CTPH (ssdeep):
3072:zKtF1nkUqLIWoGgHaFMfdj2BWXO4b/lZnwEm7412Xxq3qs2eqm3KK:zKtFtkUqM1Gg6Fm2BWJtZnsq3D6K

Entry address:
0xD277

Entry point:
E8, 5F, 04, 00, 00, E9, 80, FE, FF, FF, 55, 8B, EC, 56, FF, 75, 08, 8B, F1, E8, 31, CF, FF, FF, C7, 06, D0, 32, 42, 00, 8B, C6, 5E, 5D, C2, 04, 00, 83, 61, 04, 00, 8B, C1, 83, 61, 08, 00, C7, 41, 04, D8, 32, 42, 00, C7, 01, D0, 32, 42, 00, C3, 55, 8B, EC, 56, FF, 75, 08, 8B, F1, E8, FE, CE, FF, FF, C7, 06, EC, 32, 42, 00, 8B, C6, 5E, 5D, C2, 04, 00, 83, 61, 04, 00, 8B, C1, 83, 61, 08, 00, C7, 41, 04, F4, 32, 42, 00, C7, 01, EC, 32, 42, 00, C3, 55, 8B, EC, 83, EC, 0C, 8D, 4D, F4, E8, A7, FF, FF, FF, 68, 24...
 
[+]

Entropy:
6.4473

Code size:
133 KB (136,192 bytes)

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