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nsib.dll

Perion Network Ltd.

The module nsib.dll by Perion Network has been detected as a potentially unwanted program by 3 anti-malware scanners.
Publisher:
Perion Network Ltd.  (signed and verified)

MD5:
5c0673e268302ce1c06e81d1da3b9aec

SHA-1:
52d2e7000c51c535be065dbc04697148f2a91da7

SHA-256:
e9dc9b0a5f0d4a0a0519c3a0a81f841eae92888464bd4c3b0465ad74fca6d45c

Scanner detections:
3 / 68

Status:
Potentially unwanted

Analysis date:
6/15/2026 5:17:14 AM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Adware.Win32.Perinet
4.0.3.14827

Kaspersky
not-a-virus:WebToolbar.Win32.Perinet
14.0.0.3341

Reason Heuristics
PUP.Perion.E
14.8.27.18

File size:
1.7 MB (1,775,920 bytes)

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\windows\syswow64\mjcm\5132\nsib.dll

Digital Signature
Signed by:
Perion Network Ltd.

Authority:
VeriSign, Inc.

Valid from:
4/24/2012 2:00:00 AM

Valid to:
4/24/2015 1:59:59 AM

Subject:
CN=Perion Network Ltd., OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Perion Network Ltd., L=Tel Aviv, S=Tel Aviv, C=IL

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
45F87694FE8D1984719796AEC8031DF4

File PE Metadata
Compilation timestamp:
8/27/2014 12:04:20 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
49152:Myug8LYTzVpc8tCJyctEEEEEEEEEEdlhJEJEEEEEEEEEE+nyl/ftPCCw5h:My6Y/c8Eyw

Entry address:
0x137936

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 8E, 04, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, CC, FE, FF, FF, 59, 5D, C2, 0C, 00, CC, FF, 25, 78, B5, 14, 10, FF, 25, 7C, B5, 14, 10, FF, 25, 80, B5, 14, 10, FF, 25, 84, B5, 14, 10, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, FF, 25, 8C, B5, 14, 10, FF, 25, 90, B5, 14, 10, CC, CC, CC, CC, 51, 8D, 4C, 24, 08, 2B, C8, 83, E1, 0F, 03, C1, 1B, C9, 0B, C1, 59, E9, CA, 04, 00, 00, 51, 8D, 4C, 24, 08, 2B, C8, 83, E1, 07, 03, C1, 1B, C9, 0B, C1...
 
[+]

Code size:
1.3 MB (1,345,536 bytes)

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