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o2sch.exe

The A MEDIA

The application o2sch.exe by The A MEDIA 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 scheduled task under the Windows Task Scheduler named o2sch triggered to execute each time a user logs in. This file is typically installed with the program Micro onoffpop secure softwear profile by Micro OnOffPop Corporation.
Publisher:
The A MEDIA  (signed and verified)

Version:
1, 0, 0, 1

MD5:
711b5fb57a9c73c805d5f95fdae52cb7

SHA-1:
49603bc41301e06e44fc82a1067f04c6f94b1bfd

SHA-256:
9bc6befa71cbb51a326825437ce91a2ae4f8f8f3009d4236237e6d2433c6299b

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:
11/27/2024 4:35:37 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TheAMEDI (M)
16.4.1.1

File size:
362.8 KB (371,504 bytes)

Product version:
1, 0, 0, 1

Copyright:
Copyright 2014

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\roaming\onoffpop\common\bin\o2sch.exe

Digital Signature
Signed by:
The A MEDIA

Authority:
VeriSign, Inc.

Valid from:
5/16/2014 9:00:00 AM

Valid to:
7/15/2017 8:59:59 AM

Subject:
CN=The A MEDIA, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=The A MEDIA, L=GuroGU, S=SEOUL, C=KR

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:
6CBA74D61BD6E1976AA4FC95686CB89B

File PE Metadata
Compilation timestamp:
2/23/2016 11:10:00 AM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
14.0

CTPH (ssdeep):
6144:7ofhBL33vpWPgTNmUqfnz3gn0tZDVaL9HBpruw6vbH1:bPgT4UI3gn0/DsxruBH1

Entry address:
0xAD29

Entry point:
E8, 56, 0A, 00, 00, E9, 4E, FE, FF, FF, E9, 19, B0, 00, 00, 55, 8B, EC, FF, 75, 08, E8, F0, FF, FF, FF, 59, 5D, C3, 55, 8B, EC, A1, 34, 50, 45, 00, 8B, C8, 33, 45, 08, 83, E1, 1F, D3, C8, 5D, C3, 55, 8B, EC, A1, 34, 50, 45, 00, 83, E0, 1F, 6A, 20, 59, 2B, C8, 8B, 45, 08, D3, C8, 33, 05, 34, 50, 45, 00, 5D, C3, 55, 8B, EC, 8B, 45, 08, 8B, 4D, 0C, D3, C8, 5D, C3, 55, 8B, EC, 8B, 45, 08, 56, 8B, 48, 3C, 03, C8, 0F, B7, 41, 14, 8D, 51, 18, 03, D0, 0F, B7, 41, 06, 6B, F0, 28, 03, F2, 3B, D6, 74, 19, 8B, 4D, 0C...
 
[+]

Entropy:
6.6074

Code size:
284 KB (290,816 bytes)

Scheduled Task
Task name:
o2sch

Trigger:
Logon (Runs on logon)


The file o2sch.exe has been discovered within the following program.

Micro onoffpop secure softwear profile  by Micro OnOffPop Corporation
About 2% of users remove it
 
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