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winzipersvc.exe

Chencheng Cai

The application winzipersvc.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:
21371caa13b224665c5e2c95329ae0a6

SHA-1:
f3ecdc2b941406a2951d5835f9b034921bdc7ac6

SHA-256:
6b81cdeabf8b5047d1867419b95c261572733289f187cd0b3e72a0d2246690db

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/18/2024 9:57:14 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ELEX (M)
16.9.3.22

File size:
666.3 KB (682,240 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\omigazip\winzipersvc.exe

Digital Signature
Signed by:
Chencheng Cai

Authority:
thawte, Inc.

Valid from:
1/17/2016 6:00:00 PM

Valid to:
1/17/2017 5:59:59 PM

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:
3308CED5C19726541B196F805AC50CD0

File PE Metadata
Compilation timestamp:
2/16/2016 4:06:38 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
12288:iq0xsSWGlQ/va9pEomgkHWtA65RGBaM/nSuGi8LRHc2Awu7cjKus5Z38IJw4hHTc:iq0xsSzlYbxdPwuYjKuIqwHT8Wf8

Entry address:
0x4C073

Entry point:
E8, FF, DA, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, 83, 3D, B0, 61, 49, 00, 01, 72, 5F, 0F, B6, 44, 24, 08, 8B, D0, C1, E0, 08, 0B, D0, 66, 0F, 6E, DA, F2, 0F, 70, DB, 00, 0F, 16, DB, 8B, 54, 24, 04, B9, 0F, 00, 00, 00, 83, C8, FF, 23, CA, D3, E0, 2B, D1, F3, 0F, 6F, 0A, 66, 0F, EF, D2, 66, 0F, 74, D1, 66, 0F, 74, CB, 66, 0F, EB, D1, 66, 0F, D7, CA, 23, C8, 75, 08, 83, C8, FF, 83, C2, 10, EB, DC, 0F, BC, C1, 03, C2, 66, 0F, 7E, DA, 33, C9, 3A, 10, 0F, 45, C1, C3, 33, C0, 8A, 44, 24, 08, 53, 8B, D8, C1, E0...
 
[+]

Entropy:
5.9740

Code size:
421 KB (431,104 bytes)

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