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delyac_x64.sys

Navigation Network Co.,Limited

The file delyac_x64.sys by Navigation Network Co.,Limited has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a Windows 64-bit kernel mode device driver named “egg_protect”.
Publisher:
Navigation Network Co.,Limited  (signed and verified)

MD5:
5de0bfd0c60dbb418d33f09243e2275a

SHA-1:
605a54f7fcf14295f66e37810d9baabcd8cba8d8

SHA-256:
a8c7c9d9170e6c31e51f08be5585d86e6a21da459292519be1f2efcb10302315

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
12/27/2024 1:04:36 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.NavigationNetworkCoLimited
16.2.16.17

File size:
16.6 KB (16,984 bytes)

File type:
Driver (Win64 SYS)

Common path:
C:\windows\delyac_x64.sys

Digital Signature
Signed by:
Navigation Network Co.,Limited

Authority:
WoSign CA Limited

Valid from:
2/2/2016 11:42:21 AM

Valid to:
2/2/2017 11:42:21 AM

Subject:
CN="Navigation Network Co.,Limited", O="Navigation Network Co.,Limited", STREET="SUITE 1201,BLOCK B,SHOUCHUANG BUILDING,NO.6,BEIDAJIE,CHAOYANGMEN", PostalCode=100102, L=Beijing, S=Beijing, C=CN, SERIALNUMBER=60842692-000, OID.2.5.4.15=Private Organization, OID.1.3.6.1.4.1.311.60.2.1.1=Hong Kong, OID.1.3.6.1.4.1.311.60.2.1.2=Hong Kong, OID.1.3.6.1.4.1.311.60.2.1.3=CN

Issuer:
CN=WoSign EV Code Signing CA, O=WoSign CA Limited, C=CN

Serial number:
5CE1514CC394D578CF1B27C414DE66BC

File PE Metadata
Compilation timestamp:
2/16/2016 11:52:19 AM

OS version:
6.3

OS bitness:
Win64

Subsystem:
Native (none required)

Linker version:
12.0

CTPH (ssdeep):
384:nSm2O040xiwbYuhGfLnYPLxZgPn20C0BzailXGP:nSmj03M2Y/+07zs

Entry address:
0x5000

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, 56, C7, FF, FF, CC, CC, 48, 8B, 05, CD, DF, FF, 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, A9, DF, FF, FF, 48, 0B, C2, 48, 33, C1, 48, 89, 05, 9C, DF, FF, FF, 66, 44, 89, 0D, 9A, DF, FF, FF, 48, 8B, 05, 8D, DF, FF, FF, 48, 85, C0, 75, 0A, 49, 8B, C0, 48, 89, 05, 7E, DF...
 
[+]

Code size:
3.5 KB (3,584 bytes)

Driver
Display name:
egg_protect

Type:
Kernel device driver (KernelDriver)


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