stkhsrv.exe

LLC

The application stkhsrv.exe by LLC 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 separate (within the context of its own process) windows Service named “Stkh Server Application”.
Publisher:
LLC   (signed and verified)

MD5:
3acffa5c901c2df980288b289e718b90

SHA-1:
81539926c472f4400d70e4b05f9a8ae06ca0dbd3

SHA-256:
125a8728084a8ddba33da40bc9f6c9c1a9579c2dc28c21cece2862788ffaea50

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:
4/24/2024 3:06:35 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Amonitize.Service
17.1.14.16

File size:
4.7 MB (4,972,448 bytes)

File type:
Executable application (Win64 EXE)

Common path:
C:\Program Files\stkh server\stkhsrv.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
7/19/2016 3:00:00 AM

Valid to:
8/22/2017 2:59:59 AM

Subject:
CN="LLC ""Stakhanovets""", O="LLC ""Stakhanovets""", STREET="2-nd Roschinskaya str., 4, office 503", L=Moscow, S=Moscow, PostalCode=115191, C=RU

Issuer:
CN=COMODO SHA-256 Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
0CD9A2B4BA92EEB65DD3227ED6D3AF1E

File PE Metadata
Compilation timestamp:
8/29/2016 10:23:03 AM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows Console

Linker version:
9.0

Entry address:
0xE0D90

Entry point:
48, 83, EC, 28, E8, 17, 7B, 00, 00, 48, 83, C4, 28, E9, 56, FE, FF, FF, CC, CC, 48, 8B, C4, 48, 89, 58, 10, 57, 48, 83, EC, 40, 83, 60, 18, 00, 83, 60, 20, 00, 83, 60, 08, 00, 48, 8B, FA, 48, 8B, D9, 48, 85, C9, 75, 28, E8, 08, 1A, 00, 00, 48, 83, 64, 24, 20, 00, BB, 16, 00, 00, 00, 45, 33, C9, 45, 33, C0, 33, D2, 33, C9, 89, 18, E8, F8, E8, FF, FF, 8B, C3, E9, 8D, 02, 00, 00, BA, FF, 00, 00, 00, 41, B8, 24, 00, 00, 00, E8, B1, DB, FF, FF, 48, 85, FF, 74, C3, 48, 83, 3F, 00, 7D, 0E, E8, C5, 19, 00, 00, BB...
 
[+]

Code size:
996.5 KB (1,020,416 bytes)

Service
Display name:
Stkh Server Application

Service name:
StkhServer

Type:
Win32OwnProcess


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