setup_magic_ct.exe

4284_pjr_oursurfing

Fuyuan Zhou

The application setup_magic_ct.exe by Fuyuan Zhou has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is also typically executed from the user's temporary directory.
Publisher:
Welnk.com  (signed by Fuyuan Zhou)

Product:
4284_pjr_oursurfing

Description:
Welnk

Version:
6.6.86.1644

MD5:
b1b8cc0f6d5bb7c1c3310b7f2add05d9

SHA-1:
da5c748dbbb7ab89d739531f2f976a0839e48a6a

SHA-256:
dbfa916ebecbf322b6b1369f572dd2367d859108af47521be40290c9cf28b82d

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:
11/1/2024 7:30:02 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.FuyuanZhou.Installer (M)
16.1.23.20

File size:
511.6 KB (523,872 bytes)

Product version:
6.6.86.1644

Copyright:
Copyright (C) Welnk 2006

Original file name:
WeLink.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\setup_magic_ct.exe

Digital Signature
Signed by:

Authority:
DigiCert Inc

Valid from:
1/15/2015 7:00:00 AM

Valid to:
1/20/2016 7:00:00 PM

Subject:
CN=Fuyuan Zhou, O=Fuyuan Zhou, L=Jilin, S=Jilin, C=CN

Issuer:
CN=DigiCert SHA2 Assured ID Code Signing CA, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0933772030CFD7E6A3D0D1959D875688

File PE Metadata
Compilation timestamp:
8/5/2015 9:16:30 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:9RkYzOaie1H5MPnDO8kVW5CE068z1hPiSt4yT9/8GxI9N:9xz5ieQPq8kVW5CEsz1hPiStDT9/LxAN

Entry address:
0x2A110

Entry point:
E8, 8A, BE, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 68, 95, 45, 00, 8D, 7D, E0, F3, A5, 89, 45, F8, 8B, 45, 0C, 5F, 89, 45, FC, 5E, 85, C0, 74, 0C, F6, 00, 08, 74, 07, C7, 45, F4, 00, 40, 99, 01, 8D, 45, F4, 50, FF, 75, F0, FF, 75, E4, FF, 75, E0, FF, 15, 30, 91, 45, 00, C9, C2, 08, 00, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 8B, 4C, 24, 04, F7, C1, 03, 00, 00, 00, 74, 24, 8A, 01, 83, C1, 01, 84, C0, 74, 4E, F7, C1, 03, 00, 00, 00, 75, EF, 05, 00, 00...
 
[+]

Code size:
349 KB (357,376 bytes)

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