System-link.exe

5832_cmi_istartpageing

Thinknice Co. Limited

The file System-link.exe, “The System-link project produces a FREE, multi-platform operating system from Windows” by Thinknice Co. Limited 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. The file has been seen being downloaded from 113.171.224.215 and multiple other hosts.
Publisher:
Software is developed by volunteers  (signed by Thinknice Co. Limited)

Product:
5832_cmi_istartpageing

Description:
The System-link project produces a FREE, multi-platform operating system from Windows

Version:
6.6.86.1707

MD5:
8c41f2951c5b8b10d226b2b6e70eac67

SHA-1:
20bcf8a3b7ee373349a11f1b2cbaf2d782082e09

SHA-256:
aa0fdd2587d2a337dfa0a1c132fca17206ff79eab5eb5612ac6909cd8f8a13c2

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:
12/25/2024 7:41:51 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Thinknice.ThinkniceCo (M)
16.2.2.3

File size:
472.6 KB (483,992 bytes)

Product version:
6.6.86.1707

Copyright:
Copyright (C) System-Link 2002

Original file name:
System-link.exe

Common path:
C:\users\{user}\appdata\local\temp\nse671b.tmp

Digital Signature
Authority:
GlobalSign nv-sa

Valid from:
1/28/2016 6:41:46 AM

Valid to:
10/26/2016 7:09:29 AM

Subject:
CN=Thinknice Co. Limited, O=Thinknice Co. Limited, L=香港, S=香港, C=HK

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11217ACBA611E937E144BFF893CA6B395A62

File PE Metadata
Compilation timestamp:
2/1/2016 9:14:28 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:bnLs/2O8ZA834kgwnZCWVQU/vXSvyycyTgN4TTDY4mTYNV/aU:vVZB34k1gyQEvXSvDTc4TvYXTYN5

Entry address:
0x2C2C7

Entry point:
E8, 25, AF, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, 90, C6, 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, 74, C1, 45, 00, C9, C2, 08, 00, 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, 00, 00, 8D, A4, 24, 00, 00...
 
[+]

Code size:
360.5 KB (369,152 bytes)

The file System-link.exe has been seen being distributed by the following 3 URLs.

http://113.171.224.215/.../cmi_istartpageing.exe

http://113.171.224.173/.../cmi_istartpageing.exe

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