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ccrthk.dll

raonmedia

The module ccrthk.dll by raonmedia 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:
raonmedia  (signed and verified)

MD5:
8cd9c4b5730d9900388d926812fcb888

SHA-1:
43b7fc526f657983a6ad9677d66c75a1fa14050d

SHA-256:
efe3535eca493c75225acb3125ec66c28bbe8448ada6cb495c9d0f32f4a87347

Scanner detections:
1 / 68

Status:
Potentially unwanted

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
4/16/2024 9:37:05 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.2.21.11

File size:
415.1 KB (425,096 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\cleancert\ccrthk.dll

Digital Signature
Signed by:
raonmedia

Authority:
Thawte, Inc.

Valid from:
10/27/2011 9:00:00 AM

Valid to:
10/27/2012 8:59:59 AM

Subject:
CN=raonmedia, OU=Dev Team, O=raonmedia, L=Suyeong-gu, S=Busan, C=KR

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
728A8FA30BF47A94EE758FF62188B2CC

File PE Metadata
Compilation timestamp:
6/20/1992 7:22:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

Entry address:
0x10BCF0

Entry point:
80, 7C, 24, 08, 01, 0F, 85, D9, 01, 00, 00, 60, BE, 00, 80, 4A, 00, 8D, BE, 00, 90, F5, FF, 57, 83, CD, FF, EB, 0D, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46...
 
[+]

Entropy:
7.9055

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 - v1.22, 0x

Code size:
400 KB (409,600 bytes)

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