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System-linkman.exe

5611_cmi_istartpageing

CHAODONG XIAO

The file System-linkman.exe, “System UI(Ebner Verlag GmbH & Co KG)” 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 113.171.224.165 and multiple other hosts.
Publisher:
Ebner Verlag GmbH & Co KG  (signed by CHAODONG XIAO)

Product:
5611_cmi_istartpageing

Description:
System UI(Ebner Verlag GmbH & Co KG)

Version:
6.6.86.1701

MD5:
c02556f65d8ead8ea4d598d6b628aef6

SHA-1:
d4ebb86a24f19993cabfefdddee52be19e2db1ca

SHA-256:
3465e29c3bc4f5705179f5b6aae92e5d0dab18750b3aa28a583d599f871947ca

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/9/2025 1:39:12 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.CHAODONGXIAO (M)
15.12.23.14

File size:
741.8 KB (759,568 bytes)

Product version:
6.6.86.1701

Copyright:
Copyright (C) System Link 2002

Original file name:
System-linkman.exe

Common path:
C:\users\{user}\appdata\local\temp\nsn95be.tmp

Digital Signature
Signed by:
CHAODONG XIAO

Authority:
thawte, Inc.

Valid from:
12/23/2015 2:00:00 AM

Valid to:
10/21/2016 2:59:59 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:
40C4CD4BA113D81E41F98C740465B5C4

File PE Metadata
Compilation timestamp:
12/23/2015 9:40:32 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:FSQ7qIVEXIlyQf8NgdkgIut3Vf3V95fSxPwA5QeqOmt5xBov2WcQ2Oxv/4GTj+Mr:NkODdkylff5fSxn5QeqOkbBUyOp3Tj+u

Entry address:
0x2CEB6

Entry point:
E8, 29, D2, 00, 00, E9, 89, FE, FF, FF, 8B, FF, 55, 8B, EC, 83, EC, 20, 8B, 45, 08, 56, 57, 6A, 08, 59, BE, E0, 97, 48, 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, 38, 92, 48, 00, C9, C2, 08, 00, 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, 00, 00, 8D, A4, 24, 00...
 
[+]

Entropy:
6.5928

Code size:
541 KB (553,984 bytes)

The file System-linkman.exe has been seen being distributed by the following 2 URLs.

http://113.171.224.165/.../cmi_istartpageing.exe

http://d2drfrdurj6mvo.cloudfront.net/.../cmi_istartpageing.exe

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