rockxvc.exe

yssoft

The application rockxvc.exe, “System Shop Application” by yssoft 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 windows Service named “DreamPrime”.
Publisher:
dreamprime  (signed by yssoft)

Product:
dreamprime

Description:
System Shop Application

Version:
1.0.0.1

MD5:
5eacb9d719a5084d971ba7a185f9ceda

SHA-1:
db28bd76a248698cd746016b0b9fe6a6b4f1532a

SHA-256:
ecc3f4b98d9093b74334aadbd63c323eb8ce3a92b48a5d30c7d3d9ae93510dce

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:
4/19/2024 10:23:26 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.yssoft (M)
16.2.11.12

File size:
110 KB (112,632 bytes)

Product version:
1.0.0.1

Copyright:
Copyright (C) 2014 dreamprime

Original file name:
dreamprime

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\roaming\rockx\rockxvc.exe

Digital Signature
Signed by:

Authority:
Thawte, Inc.

Valid from:
4/18/2014 9:00:00 AM

Valid to:
4/18/2016 8:59:59 AM

Subject:
CN=yssoft, O=yssoft, L=Guro-gu, S=Seoul, C=KR

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

Serial number:
7FB2D2278AC1A204482539F930E81A6C

File PE Metadata
Compilation timestamp:
9/25/2014 4:43:27 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
11.0

CTPH (ssdeep):
768:50cnC9KC0pLb0i4HbpA2M3+i5+mprWnujhDGvyz8cAiQuQLQpATcsQwcizRGezTz:xIMa4TgmpFFiqz8VZ84csQfiMePWFLfa

Entry address:
0x6FB1

Entry point:
E8, 6B, 03, 00, 00, E9, 91, FE, FF, FF, CC, FF, 25, 78, 91, 40, 00, FF, 25, 7C, 91, 40, 00, CC, CC, CC, CC, CC, CC, CC, CC, 51, 8D, 4C, 24, 08, 2B, C8, 83, E1, 0F, 03, C1, 1B, C9, 0B, C1, 59, E9, 5A, 04, 00, 00, 51, 8D, 4C, 24, 08, 2B, C8, 83, E1, 07, 03, C1, 1B, C9, 0B, C1, 59, E9, 44, 04, 00, 00, 55, 8B, EC, FF, 75, 14, FF, 75, 10, FF, 75, 0C, FF, 75, 08, 68, D6, 69, 40, 00, 68, 60, B0, 40, 00, E8, 52, 04, 00, 00, 83, C4, 18, 5D, C3, CC, 6A, 0C, 68, 80, 9A, 40, 00, E8, F4, 00, 00, 00, 83, 65, E4, 00, 8B...
 
[+]

Entropy:
5.8098

Code size:
29 KB (29,696 bytes)

Service
Display name:
DreamPrime

Service name:
rockxv

Type:
Win32OwnProcess, InteractiveProcess


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