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updater6482.dll

Yupeng Zhang

The module updater6482.dll by Yupeng Zhang 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 and multiple other hosts.
Publisher:
Yupeng Zhang  (signed and verified)

MD5:
a0697e092c6bbc17914d0248a4db709b

SHA-1:
2ae72faec1196212208bafb4bf33d7edcfbc8e75

SHA-256:
5b9c128ef3a716a72056c13a1abf200d179a970cf7e4bdb0edff2b183793ea24

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
4/27/2024 9:44:30 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Zhang.YupengZh.Meta (M)
16.7.1.16

File size:
509.9 KB (522,112 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\updater6482.dll

Digital Signature
Signed by:
Yupeng Zhang

Authority:
thawte, Inc.

Valid from:
6/14/2016 2:00:00 AM

Valid to:
10/23/2016 1:59:59 AM

Subject:
CN=Yupeng Zhang, 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:
72B55F0C47946A0942B17D9F23370905

File PE Metadata
Compilation timestamp:
6/17/2016 12:46:50 PM

OS version:
6.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
14.0

CTPH (ssdeep):
12288:ATfk6n9JP4sscC+PiqAZW70/HHdLeqEJ2Rj1GLdKHoSHU1wI:ukgJP4sC+pAZFoFejyKHhUaI

Entry address:
0x3D742

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 24, 04, 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, DD, 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, 10, A2, 07, 10, E8, 06, 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...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
387.5 KB (396,800 bytes)

The file updater6482.dll has been seen being distributed by the following 3 URLs.

http://img.rafomedia.com/gour/.../updater6482.dll

http://img.rafomedia.com/gour/.../updater5482.dll

http://img.rafomedia.com/gour/.../updater7482.dll

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