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shadyacs.exe

dreamprime

The application shadyacs.exe by dreamprime has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. It runs as a windows Service named “Microsoft AD WS”.
Publisher:
dreamprime  (signed and verified)

Description:
Microsoft AD WS

Version:
4.4.7.24

MD5:
f91b0c85d89f1b93af721bf7b56b44e6

SHA-1:
1f07444a9bbcdcd299ef5344c64c7eb9b7874480

SHA-256:
a2ea1852a5b132ae187b3d660c33617262a297067de585ea28a02b49b4030e54

Scanner detections:
1 / 68

Status:
Potentially unwanted

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:
4/25/2024 1:29:17 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.dreamprime (M)
15.10.15.11

File size:
16.6 KB (16,960 bytes)

Product version:
4.4.7.24

Copyright:
DreamPrime

File type:
Executable application (Win32 EXE)

Common path:
C:\Windows\System32\config\systemprofile\appdata\roaming\wingshadyac\shadyacs.exe

Digital Signature
Signed by:
dreamprime

Authority:
Thawte, Inc.

Valid from:
4/24/2013 9:00:00 AM

Valid to:
4/25/2014 8:59:59 AM

Subject:
CN=dreamprime, OU=IT Team, O=dreamprime, L=Ansan-si, S=Gyeonggi-do, C=KR

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
15EF262F1ADB907716EEB8B339FC3077

File PE Metadata
Compilation timestamp:
5/21/2013 9:46:46 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
10.0

CTPH (ssdeep):
384:yHOHH5TLDOVJ7DOPkRar+hSH1VykwnlGNuSPL+i:yuHZTk7KP9raSjclG4

Entry address:
0x1AB1

Entry point:
E8, 83, 04, 00, 00, E9, B3, FD, FF, FF, 8B, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A3, 50, 43, 40, 00, 89, 0D, 4C, 43, 40, 00, 89, 15, 48, 43, 40, 00, 89, 1D, 44, 43, 40, 00, 89, 35, 40, 43, 40, 00, 89, 3D, 3C, 43, 40, 00, 66, 8C, 15, 68, 43, 40, 00, 66, 8C, 0D, 5C, 43, 40, 00, 66, 8C, 1D, 38, 43, 40, 00, 66, 8C, 05, 34, 43, 40, 00, 66, 8C, 25, 30, 43, 40, 00, 66, 8C, 2D, 2C, 43, 40, 00, 9C, 8F, 05, 60, 43, 40, 00, 8B, 45, 00, A3, 54, 43, 40, 00, 8B, 45, 04, A3, 58, 43, 40, 00, 8D, 45, 08, A3, 64, 43, 40...
 
[+]

Entropy:
6.1531

Code size:
4.5 KB (4,608 bytes)

Service
Display name:
Microsoft AD WS

Service name:
shadyac

Type:
Win32OwnProcess, InteractiveProcess


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