CCProxy.EXE

CCProxy

Youngzsoft Co., Ltd.

The application CCProxy.EXE by Youngzsoft Co. has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is set to automatically start when a user logs into Windows via the current user run registry key under the display name ‘CCProxy’. While running, it connects to the Internet address li365-173.members.linode.com on port 80 using the HTTP protocol.
Publisher:
Youngzsoft  (signed by Youngzsoft Co., Ltd.)

Product:
CCProxy

Version:
8, 0, 0, 0

MD5:
9b0f77e722862ce5c10067bb14938255

SHA-1:
630c11b5a0212543ae6389a47afe60c7f06c1df0

SHA-256:
5ac89ffaa570492e4239ab0198038121af8e9e3dc839c6baa356f4782b0d8dd3

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:
12/15/2018 8:04:30 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Startup.YoungzsoftCo.H
15.1.14.3

File size:
2.4 MB (2,528,664 bytes)

Product version:
8, 0, 0, 0

Copyright:
(c) Youngzsoft. All rights reserved.

Original file name:
CCProxy.EXE

File type:
Executable application (Win32 EXE)

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
4/17/2014 3:00:00 AM

Valid to:
4/18/2015 2:59:59 AM

Subject:
CN="Youngzsoft Co., Ltd.", OU=Software Development, OU=Digital ID Class 3 - Microsoft Software Validation v2, O="Youngzsoft Co., Ltd.", L=Changsha, S=Hunan, C=CN

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:
3100D378FD898D4DA76C9FCBA2E349F7

File PE Metadata
Compilation timestamp:
11/12/2014 12:21:04 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
49152:hY69kQr5VpIRHlgBbqlhxftuFw3Iq53TcUyyA0Nk:hb9kQrNINlgqlhYw3rA0Nk

Entry address:
0x114B4C

Entry point:
E8, 37, EC, 00, 00, E9, 79, FE, FF, FF, 8B, FF, 55, 8B, EC, 51, 53, 8B, 45, 0C, 83, C0, 0C, 89, 45, FC, 64, 8B, 1D, 00, 00, 00, 00, 8B, 03, 64, A3, 00, 00, 00, 00, 8B, 45, 08, 8B, 5D, 0C, 8B, 6D, FC, 8B, 63, FC, FF, E0, 5B, C9, C2, 08, 00, 58, 59, 87, 04, 24, FF, E0, 58, 59, 87, 04, 24, FF, E0, 58, 59, 87, 04, 24, FF, E0, 8B, FF, 55, 8B, EC, 51, 51, 53, 56, 57, 64, 8B, 35, 00, 00, 00, 00, 89, 75, FC, C7, 45, F8, C8, 4B, 51, 00, 6A, 00, FF, 75, 0C, FF, 75, F8, FF, 75, 08, E8, DA, 6B, 03, 00, 8B, 45, 0C, 8B...
 
[+]

Entropy:
6.4640

Code size:
1.4 MB (1,437,696 bytes)

Startup File (User Run)
Registry location:
HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

Name:
CCProxy

Command:
C:\ccproxy\ccproxy.exe


The executing file has been seen to make the following network communication in live environments.

TCP (HTTP):
Connects to li365-173.members.linode.com  (96.126.108.173:80)

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