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opkagent.exe

OpenKeywordAgent

Maroin Co., Ltd

The application opkagent.exe, “Agent Application Tools” by Maroin Co. 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 scheduled task under the Windows Task Scheduler named OKSTART triggered to execute each time a user logs in.
Publisher:
Maroin  (signed by Maroin Co., Ltd)

Product:
OpenKeywordAgent

Description:
Agent Application Tools

Version:
2.0.0.22

MD5:
550cda14cd1c4f8da9dadc093a3993ba

SHA-1:
6664b021955301f1c12e49c3b867b93ee2464337

SHA-256:
a69732ccd06eb2715e339c6c3a99935c2c7c5f2ecf8c2a68a39614fbc8af2dd6

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:
11/16/2024 2:31:06 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.7.31.4

File size:
3.3 MB (3,463,880 bytes)

Product version:
2.0.0.22

Copyright:
ⓒ 2014 Maroin. All rights reserved.

Original file name:
OpenKeywordAgent.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\Program Files\openkeyword\opkagent.exe

Digital Signature
Signed by:
Maroin Co., Ltd

Authority:
thawte, Inc.

Valid from:
12/1/2015 9:00:00 AM

Valid to:
3/2/2018 8:59:59 AM

Subject:
CN="Maroin Co., Ltd", O="Maroin Co., Ltd", L=Suyeong-gu, S=Busan, C=KR

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
6247B0D6AE6DA842E9AFD19046D234EF

File PE Metadata
Compilation timestamp:
12/8/2015 11:11:08 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
98304:jPCNsH2mRh9voVnnG0dmH6BRh3FLOAkGkzdnEVomFHKnPi7:1Jz9kG96BRh3FLOyomFHKnPY

Entry address:
0x11D42E

Entry point:
E8, 97, B1, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 00, D3, 58, 00, E8, 4C, 1F, 00, 00, E8, 64, B3, 00, 00, 0F, B7, F0, 6A, 02, E8, 2A, B1, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, 3E, 98, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
6.7966

Code size:
1.3 MB (1,334,784 bytes)

Scheduled Task
Task name:
OKSTART

Trigger:
Logon (Runs on logon)


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