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ylwair.exe

LLC

The application ylwair.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 windows Service named “HSystem”.
Publisher:
LLC   (signed and verified)

MD5:
9e0f47df4572f4d284f2198d9e7a50f9

SHA-1:
eae16e665a964d76b15d5ae43fe5c3be738262a8

SHA-256:
1494584da140e90611ac4d66c1a97131d118be7edc49622a4d6f33310f7d90d0

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:
12/24/2024 5:21:14 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Amonitize.Service
16.10.10.10

File size:
179.5 KB (183,840 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\sersoft\ylwair.exe

Digital Signature
Signed by:
LLC

Authority:
COMODO CA Limited

Valid from:
12/8/2015 3:00:00 AM

Valid to:
12/8/2016 2:59:59 AM

Subject:
CN="LLC ""BARSA AYTI""", OU=IT, O="LLC ""BARSA AYTI""", STREET="vul. KURSKA, 10", L=Kiev, S=Kiev, PostalCode=03049, C=UA

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

Serial number:
00FF81B115478974CFF89662B788ACA6FF

File PE Metadata
Compilation timestamp:
1/19/2016 2:48:11 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
3072:hWNWXgVKYngOdMu1+BQbykQM6FtkiZW+NQDg:h4VKYng01+BQb8NtkMWE

Entry address:
0x173C7

Entry point:
E8, 99, 4A, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, 7D, 08, 00, 74, 2D, FF, 75, 08, 6A, 00, FF, 35, 4C, B6, 42, 00, FF, 15, 38, 20, 42, 00, 85, C0, 75, 18, 56, E8, C1, 03, 00, 00, 8B, F0, FF, 15, 98, 20, 42, 00, 50, E8, 71, 03, 00, 00, 59, 89, 06, 5E, 5D, C3, CC, CC, CC, CC, CC, 8B, 54, 24, 0C, 8B, 4C, 24, 04, 85, D2, 74, 69, 33, C0, 8A, 44, 24, 08, 84, C0, 75, 16, 81, FA, 80, 00, 00, 00, 72, 0E, 83, 3D, 40, C8, 42, 00, 00, 74, 05, E9, C4, 4A, 00, 00, 57, 8B, F9, 83, FA, 04, 72, 31, F7, D9, 83...
 
[+]

Code size:
130 KB (133,120 bytes)

Service
Display name:
HSystem

Type:
Win32OwnProcess, InteractiveProcess


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