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pcsdup.exe

피씨스피드

JP Media Group

The application pcsdup.exe, “www.pcspeed.co.kr” by JP Media Group has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
pcspeed  (signed by JP Media Group)

Product:
피씨스피드

Description:
www.pcspeed.co.kr

Version:
1.0.0.0

MD5:
561122d29cd746a0b04ffc8284e65c7c

SHA-1:
1fbf672e83fc1394f0ab658a148c5af60df4e68b

SHA-256:
13d54a09ccf3c0898c5025996c8da37f61c2b421f38469cbeaafe4a8ed023a03

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:
4/25/2024 12:42:42 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.JPMediaGroup (M)
16.2.14.16

File size:
377 KB (386,048 bytes)

Product version:
1.0.0.0

Original file name:
pcsdup.exe

File type:
Executable application (Win32 EXE)

Language:
Korean (Korea)

Common path:
C:\Program Files\pcspeed service\pcsdup.exe

Digital Signature
Signed by:
JP Media Group

Authority:
Thawte, Inc.

Valid from:
11/20/2011 6:00:00 PM

Valid to:
11/20/2012 5:59:59 PM

Subject:
CN=JP Media Group, OU=EC Team, O=JP Media Group, L=Gangnam-gu, S=Seoul, C=KR

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
0264FB9EF73388FA8CADCF87B14D7C00

File PE Metadata
Compilation timestamp:
6/19/1992 5:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
6144:/2Ep6038AHg7k/wWTumvrzyIULzYnW3gVDn8Nx18w+iwzCVSxSnOhg:/1pV8AHPYWTu4ihYUgVDnY1vwzhxhg

Entry address:
0xFECE0

Entry point:
60, BE, 00, 60, 4A, 00, 8D, BE, 00, B0, F5, FF, C7, 87, D4, 24, 0D, 00, FF, 23, 74, 10, 57, 83, CD, FF, EB, 0E, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 19, 8B, 1E, 83, EE, FC, 11, DB, 72, 10, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46, 83, F0, FF, 74, 78, D1, F8, 89, C5, EB, 0B, 01, DB, 75, 07...
 
[+]

Entropy:
7.8812

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.22 (Delphi) stub

Code size:
356 KB (364,544 bytes)

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