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zam64.sys

Zemana Ltd.

It runs as a Windows 64-bit kernel mode device driver named “ZAM Helper Driver”.
Publisher:
Zemana Ltd.  (signed and verified)

MD5:
21e13f2cb269defeae5e1d09887d47bb

SHA-1:
16d7ecf09fc98798a6170e4cef2745e0bee3f5c7

SHA-256:
543991ca8d1c65113dff039b85ae3f9a87f503daec30f46929fd454bc57e5a91

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
8/21/2026 7:22:34 PM UTC  (today)

File size:
198.9 KB (203,680 bytes)

File type:
Driver (Win64 SYS)

Language:
English (United States)

Common path:
C:\Windows\System32\drivers\zam64.sys

Digital Signature
Signed by:
Zemana Ltd.

Authority:
DigiCert Inc

Valid from:
12/16/2014 2:00:00 AM

Valid to:
12/20/2017 2:00:00 PM

Subject:
CN=Zemana Ltd., O=Zemana Ltd., L=Edirne, C=TR

Issuer:
CN=DigiCert High Assurance Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0210230FD364B469091B8A4440145E18

File PE Metadata
Compilation timestamp:
8/17/2016 8:06:53 PM

OS version:
6.3

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
12.0

CTPH (ssdeep):
3072:uIYCsz96ZvVJ9b9sJCfShQ0/COLYYfUFtKXFZHOaIKyAYrPcQL9Rsm:uhCS8Bh3SaeCWYE1Oncovsm

Entry address:
0x7E000

Entry point:
48, 89, 5C, 24, 08, 57, 48, 83, EC, 20, 48, 8B, DA, 48, 8B, F9, E8, 17, 00, 00, 00, 48, 8B, D3, 48, 8B, CF, 48, 8B, 5C, 24, 30, 48, 83, C4, 20, 5F, E9, 1A, 2D, F9, FF, CC, CC, 48, 8B, 05, 9D, 16, FB, FF, 45, 33, C9, 49, B8, 32, A2, DF, 2D, 99, 2B, 00, 00, 48, 85, C0, 74, 05, 49, 3B, C0, 75, 38, 0F, 31, 48, C1, E2, 20, 48, 8D, 0D, 79, 16, FB, FF, 48, 0B, C2, 48, 33, C1, 48, 89, 05, 6C, 16, FB, FF, 66, 44, 89, 0D, 6A, 16, FB, FF, 48, 8B, 05, 5D, 16, FB, FF, 48, 85, C0, 75, 0A, 49, 8B, C0, 48, 89, 05, 4E, 16...
 
[+]

Code size:
141 KB (144,384 bytes)

Driver
Display name:
ZAM Helper Driver

Service name:
ZAM

Type:
Kernel device driver (KernelDriver)


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