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nbyco_zw.exe

VANKY TECHNOLOGY LIMITED

The application nbyco_zw.exe by VANKY TECHNOLOGY LIMITED has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup program which is used to install the application. The file has been seen being downloaded from d11m2p9mpffp32.cloudfront.net.
Publisher:
VANKY TECHNOLOGY LIMITED  (signed and verified)

Version:
201607070925

MD5:
e68cec13988c329a8a33d619685c93ec

SHA-1:
d435ede500ba83d7f99a48fa68dc6e7a398dc398

SHA-256:
63409ecc0f8353b68d8be08e8f999c536e239b92a6f120b51f966db99f3417d4

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/24/2024 6:14:12 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.YesSearches.VANKYTEC (M)
16.7.9.16

File size:
378.3 KB (387,328 bytes)

Product version:
201607070925

File type:
Executable application (Win32 EXE)

Language:
English (United States)

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

Digital Signature
Signed by:
VANKY TECHNOLOGY LIMITED

Authority:
GlobalSign nv-sa

Valid from:
6/28/2016 3:28:45 AM

Valid to:
1/21/2017 1:41:53 AM

Subject:
CN=VANKY TECHNOLOGY LIMITED, O=VANKY TECHNOLOGY LIMITED, L=香港, S=香港, C=HK

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

Serial number:
309D2E115F1FE2993EE2E063

File PE Metadata
Compilation timestamp:
7/6/2016 8:32:07 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:AmMEEpyfD8Gp7bt60ZWO2GeKNHo2P4yXTYjqfr:AmMEUyfD8KbW5ie2AyX88r

Entry address:
0x2C206

Entry point:
E8, FE, 89, 00, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, FF, 15, FC, C0, 44, 00, 6A, 01, A3, 94, E0, 45, 00, E8, 4B, 8F, 00, 00, FF, 75, 08, E8, E0, 8E, 00, 00, 83, 3D, 94, E0, 45, 00, 00, 59, 59, 75, 08, 6A, 01, E8, 31, 8F, 00, 00, 59, 68, 09, 04, 00, C0, E8, AE, 8E, 00, 00, 59, 5D, C3, 55, 8B, EC, 81, EC, 24, 03, 00, 00, 6A, 17, E8, 8D, 50, 01, 00, 85, C0, 74, 05, 6A, 02, 59, CD, 29, A3, 78, DE, 45, 00, 89, 0D, 74, DE, 45, 00, 89, 15, 70, DE, 45, 00, 89, 1D, 6C, DE, 45, 00, 89, 35, 68, DE, 45, 00, 89, 3D, 64...
 
[+]

Code size:
296.5 KB (303,616 bytes)

The file nbyco_zw.exe has been seen being distributed by the following URL.

http://d11m2p9mpffp32.cloudfront.net/.../nbyco_zw.exe

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