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485_up_5124_628.dll

Zhiming Yuan

The module 485_up_5124_628.dll by Zhiming Yuan 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 img.rafomedia.com.
Publisher:
Zhiming Yuan  (signed and verified)

MD5:
4240ab02fc24805472e7a0975547ef90

SHA-1:
0c49f4d1897f52631aef5be21d69bfa9b7e2b325

SHA-256:
23a34bb76d4869fdd6e475f4d1f0ec4374b4821b54e066cbd5e1ea06735db803

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/27/2024 3:24:21 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Mutahabah (M)
16.9.21.18

File size:
557.4 KB (570,728 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\485_up_5124_628.dll

Digital Signature
Signed by:
Zhiming Yuan

Authority:
thawte, Inc.

Valid from:
6/13/2016 7:00:00 AM

Valid to:
6/14/2017 6:59:59 AM

Subject:
CN=Zhiming Yuan, 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:
644DC97ACDFA3068AB97A4D0818C866E

File PE Metadata
Compilation timestamp:
6/28/2016 2:05:27 PM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
14.0

CTPH (ssdeep):
12288:egz7nSjgUZ3TDrCc+/x4wgWgdqjwUgu1qv:V7n3UZjDri4/WhUU/C

Entry address:
0x3EE66

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, F3, 03, 00, 00, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, B1, FE, FF, FF, 83, C4, 0C, 5D, C2, 0C, 00, 55, 8B, EC, 81, EC, 24, 03, 00, 00, 53, 56, 6A, 17, E8, F9, F2, 01, 00, 85, C0, 74, 05, 8B, 4D, 08, CD, 29, 33, F6, 8D, 85, DC, FC, FF, FF, 68, CC, 02, 00, 00, 56, 50, 89, 35, B0, C2, 07, 10, E8, 22, 73, 00, 00, 83, C4, 0C, 89, 85, 8C, FD, FF, FF, 89, 8D, 88, FD, FF, FF, 89, 95, 84, FD, FF, FF, 89, 9D, 80, FD, FF, FF, 89, B5, 7C, FD, FF, FF, 89, BD, 78, FD, FF, FF, 66...
 
[+]

Entropy:
6.7174

Developed / compiled with:
Microsoft Visual C++

Code size:
394 KB (403,456 bytes)

The file 485_up_5124_628.dll has been seen being distributed by the following URL.

http://img.rafomedia.com/gour/.../485_up_5124_628.dll

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