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Sys.exe

5878_face_yoursearching

CHAODONG XIAO

The file Sys.exe, “The System-link project produces a FREE, multi-platform hpage from Windows” by CHAODONG XIAO has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The file has been seen being downloaded from d3kj6o4rxau601.cloudfront.net and multiple other hosts.
Publisher:
Software is free  (signed by CHAODONG XIAO)

Product:
5878_face_yoursearching

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

Version:
6.6.86.1711

MD5:
ced7d822cb9f731d227faf324f850ddc

SHA-1:
990d023e7fbd38bef4ca3c3b40726a3744dbdb08

SHA-256:
8f18a8f149a670961f42c1ed807a38794da664933cc5b19cd875cad6bdb08974

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/27/2024 6:10:29 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.CHAODONGXIAO (M)
16.2.23.11

File size:
494.7 KB (506,592 bytes)

Product version:
6.6.86.1711

Copyright:
Copyright (C) System-Link 2002

Original file name:
Sys.exe

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\nsncc2e.tmp

Digital Signature
Signed by:
CHAODONG XIAO

Authority:
thawte, Inc.

Valid from:
2/23/2016 1:00:00 AM

Valid to:
10/21/2016 1:59:59 AM

Subject:
CN=CHAODONG XIAO, OU=Individual Developer, O=No Organization Affiliation, L=Beijing, S=Beijing, C=CN

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
692C51E7868ACA37F862DA8D6D0AD3EC

File PE Metadata
Compilation timestamp:
2/17/2016 3:46:52 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:l42TZ1hXtw5UkZ+VskckTAd0HS9Lk0RQ/OcINeXVKHE8cruB89fZ:lXTZ1/TTVsk++Sdk0RQzINckeG8j

Entry address:
0x36A3D

Entry point:
E8, 1B, B1, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, A0, 16, 40, 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, 7C, 11, 40, 00, C9, C2, 08, 00, CC, CC, CC, 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...
 
[+]

Code size:
419.5 KB (429,568 bytes)

The file Sys.exe has been seen being distributed by the following 2 URLs.

http://d3kj6o4rxau601.cloudfront.net/.../face_yoursearching.exe

http://d2p6iev721m596.cloudfront.net/face_yoursearching.exe

Remove Sys.exe - Powered by Reason Core Security
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