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libzip.dll

Shenzhen Weiaipu Information Technology Co., Ltd.

This is installed with 3uTools. The file has been seen being downloaded from 220.243.228.89 and multiple other hosts.
Publisher:
Shenzhen Weiaipu Information Technology Co., Ltd.  (signed and verified)

MD5:
454b5f1b008b7e9711ec4d2d3e2e2954

SHA-1:
8c5802fa1622bf6b33908a7c7fbf62890dc518fa

SHA-256:
d7502c79e811693208ba79e13094e648c3f94315ac24a40a71e378d777c7db78

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
5/17/2024 12:35:12 PM UTC  (today)

File size:
60.4 KB (61,808 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\3utools\libzip.dll

Digital Signature
Signed by:
Shenzhen Weiaipu Information Technology Co., Ltd.

Authority:
GlobalSign nv-sa

Valid from:
10/27/2015 1:10:00 PM

Valid to:
10/27/2016 1:10:00 PM

Subject:
CN="Shenzhen Weiaipu Information Technology Co., Ltd.", O="Shenzhen Weiaipu Information Technology Co., Ltd.", L=Shenzhen, S=Guangdong, C=CN

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121BF567E7ECFBF9C01390F0CC8231DDC82

File PE Metadata
Compilation timestamp:
7/1/2015 8:01:13 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
1536:MbFbGCbelEsHkJ1dXr88wCKoxhy0fQEq5:M5YW0k3d7w8LygVq5

Entry address:
0xBC97

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 37, 04, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, CC, FE, FF, FF, 59, 5D, C2, 0C, 00, 8B, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A3, 20, F1, 00, 10, 89, 0D, 1C, F1, 00, 10, 89, 15, 18, F1, 00, 10, 89, 1D, 14, F1, 00, 10, 89, 35, 10, F1, 00, 10, 89, 3D, 0C, F1, 00, 10, 66, 8C, 15, 38, F1, 00, 10, 66, 8C, 0D, 2C, F1, 00, 10, 66, 8C, 1D, 08, F1, 00, 10, 66, 8C, 05, 04, F1, 00, 10, 66, 8C, 25, 00, F1, 00, 10, 66, 8C, 2D, FC, F0, 00, 10, 9C, 8F, 05, 30, F1...
 
[+]

Entropy:
6.6606

Code size:
44.5 KB (45,568 bytes)

The file libzip.dll has been discovered within the following programs.

3uTools  by ShenZhen Waip Infomation Technology Co., Ltd.
www.i4.cn
About 6% of users remove it
 
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The file libzip.dll has been seen being distributed by the following 5 URLs.

http://220.243.228.89/d.updater.3u.com/3utools/3utools/.../454B5F1B008B7E9711EC4D2D3E2E2954.dll?wsiphost=local

http://180.180.248.170/d.updater.3u.com/3utools/3utools/.../454B5F1B008B7E9711EC4D2D3E2E2954.dll

http://58.26.7.195/d.updater.3u.com/3utools/3utools/.../454B5F1B008B7E9711EC4D2D3E2E2954.dll

http://d.updater.3u.com/3utools/3utools/.../454B5F1B008B7E9711EC4D2D3E2E2954.dll

http://180.180.248.170/d.updater.3u.com/3utools/3utools/.../454B5F1B008B7E9711EC4D2D3E2E2954.dll?wsiphost=ipdb

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