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kucuward.dll

Ding Ruan

The module kucuward.dll by Ding Ruan has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Ding Ruan  (signed and verified)

MD5:
95b731aa85c51d236d7d5ec1223a0c3d

SHA-1:
316556c08cb71e635df7c4a43d2a1e0bcb6cccca

SHA-256:
e354e29b0bc926fd6b87632cb490035ca55a719963059ad50d7dd99f10065bae

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
5/17/2025 3:37:03 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ELEX.DingRuan (M)
16.6.17.0

File size:
384.5 KB (393,712 bytes)

File type:
Dynamic link library (Win64 DLL)

Common path:
C:\users\{user}\appdata\roaming\microsoft\windows\cookies\kucuward.dll

Digital Signature
Signed by:
Ding Ruan

Authority:
thawte, Inc.

Valid from:
6/9/2016 8:00:00 PM

Valid to:
4/13/2017 8:59:59 PM

Subject:
CN=Ding Ruan, 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:
3C1EB2CCB3977195241117686AFEF531

Registration
CLSID:
{6710C780-E20E-4C49-A87D-321850ED3D7C}

COM registered:
Yes

File PE Metadata
Compilation timestamp:
6/15/2016 1:10:51 AM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:J/DBIe39JY1BG625ZBbSXMQ4TsABdxGBHNb:e1BGB5ZBbSXWTfpGBHJ

Entry address:
0xDAD4

Entry point:
48, 89, 5C, 24, 08, 48, 89, 74, 24, 10, 57, 48, 83, EC, 20, 49, 8B, F8, 8B, DA, 48, 8B, F1, 83, FA, 01, 75, 05, E8, E7, 4A, 00, 00, 4C, 8B, C7, 8B, D3, 48, 8B, CE, 48, 8B, 5C, 24, 30, 48, 8B, 74, 24, 38, 48, 83, C4, 20, 5F, E9, 03, 00, 00, 00, CC, CC, CC, 48, 8B, C4, 48, 89, 58, 20, 4C, 89, 40, 18, 89, 50, 10, 48, 89, 48, 08, 56, 57, 41, 56, 48, 83, EC, 50, 49, 8B, F0, 8B, DA, 4C, 8B, F1, BA, 01, 00, 00, 00, 89, 50, B8, 85, DB, 75, 0F, 39, 1D, 98, CD, 04, 00, 75, 07, 33, C0, E9, D2, 00, 00, 00, 8D, 43, FF...
 
[+]

Code size:
188 KB (192,512 bytes)

Shell Execute Hook
Name:
{6710C780-E20E-4C49-A87D-321850ED3D7C}


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