lsm.exe

Local Session Manager Service

ABDULKADIR SAHIN

While the file properties state the file is developed by 'Microsoft Corporation', this is not the case and it is designed just to look like a legitimate Microsoft system file. The application lsm.exe, “Local Session Manager Service” by ABDULKADIR SAHIN has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Microsoft Corporation  (signed by ABDULKADIR SAHIN)

Product:
Microsoft® Windows® Operating System

Description:
Local Session Manager Service

Version:
6.1.7601.17514

MD5:
18709b775b9b1f969db26bd0fc560eb4

SHA-1:
19504455dbe3e5558b040d140e4f57bd1b47b340

SHA-256:
35bcdaecbbf3f2f856b0a699f558f290ada24b2b50dba9d7b3c7d6dc93cff05e

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 3:49:03 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.9.5.13

File size:
67.3 KB (68,944 bytes)

Product version:
6.1.7601.17514

Copyright:
© Microsoft Corporation. All rights reserved.

Original file name:
lsm.exe

File type:
Executable application (Win32 EXE)

Language:
Turkish (Turkey)

Common path:
C:\windows\lsm.exe

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
1/18/2013 2:00:00 AM

Valid to:
3/20/2014 1:59:59 AM

Subject:
CN=ABDULKADIR SAHIN, OU=Individual Developer, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=No Organization Affiliation, L=ANKARA, S=KECIOREN, C=TR

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
516CAE126302D8B129C8550A077CDF6F

File PE Metadata
Compilation timestamp:
6/12/2013 1:55:23 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

.NET CLR dependent:
Yes

CTPH (ssdeep):
768:SaKt5vJcCz28rpwFH/6B0+xEUFQPbunWF3VvaXjJnUogOUSUEhIJQgTD2TjfFa92:mDvm8rpwN6YgQqnC3paFiFSUEwwgdk3

Entry address:
0x105DE

Entry point:
FF, 25, 00, 20, 40, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 56, 31, 28, DD, 07, 25, 84, C2, 09, 1D, E0, 1C, F9, C7, F9, 92, B8, 23, C1, 5F, 2B, 58, 36, AD, D8, 58, 13, 34, F7, 96, 62, 3B, 8F, 91, C0, 4A, 51, 28, DD, 8A, EB, FC, CA, 74, 37, E4, 61, CC, 52, 66, 68, 6E, 20, 4D, 18, 22, 76, B5, 33, 11, 12, 33, 0C, 6D, 0A, 20, 4D, 18, 22, 9E, A1, 29, 61, 1C, 76, B5, 05, 19, 01, 58, 04, 00, 00, 00, 00, 00, 00, 00, 01, 00, 00, 00, 00, 00...
 
[+]

Developed / compiled with:
Microsoft Visual C# / Basic .NET

Code size:
57.5 KB (58,880 bytes)

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