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TCHelper.dll

ArthanSoft

The module TCHelper.dll by ArthanSoft has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
ArthanSoft  (signed and verified)

Description:
2323523

Version:
1.0.0.1

MD5:
3a0c0ca1b66369d2340daaa3f26b3dd8

SHA-1:
a20abecd0562e8e71179be311f493b09917eca42

SHA-256:
2174c4af9df826da4859579cfba02c8d70d909a8ba79b2841119f580155a7e4a

Scanner detections:
1 / 68

Status:
Adware

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:
4/27/2024 3:56:19 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ArthanSoft (M)
16.2.11.1

File size:
247.1 KB (253,080 bytes)

Product version:
1.0.0.1

Original file name:
TCHelper.dll

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\advtopc\tchelper.dll

Digital Signature
Signed by:
ArthanSoft

Authority:
Thawte, Inc.

Valid from:
7/20/2012 9:00:00 AM

Valid to:
7/21/2013 8:59:59 AM

Subject:
CN=ArthanSoft, O=ArthanSoft, L=Guro-gu, S=SEOUL, C=KR

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

Serial number:
6A5E7531E7ED9984D1979B362031F538

File PE Metadata
Compilation timestamp:
12/17/2012 2:56:36 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
3072:yriV8dA2PgrlD8ezBehHN9qku6f4tPvbiRWgV9Iz4Tni+NJqWwiCg:cicPk98ezBiHekVf4tv+UysKQYt

Entry address:
0x1B575

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 09, 96, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, 8B, FF, 55, 8B, EC, 81, EC, 28, 03, 00, 00, A3, 50, 99, 03, 10, 89, 0D, 4C, 99, 03, 10, 89, 15, 48, 99, 03, 10, 89, 1D, 44, 99, 03, 10, 89, 35, 40, 99, 03, 10, 89, 3D, 3C, 99, 03, 10, 66, 8C, 15, 68, 99, 03, 10, 66, 8C, 0D, 5C, 99, 03, 10, 66, 8C, 1D, 38, 99, 03, 10, 66, 8C, 05, 34, 99, 03, 10, 66, 8C, 25, 30, 99, 03, 10, 66, 8C, 2D, 2C, 99, 03, 10, 9C, 8F, 05, 60, 99...
 
[+]

Entropy:
6.5215

Code size:
180 KB (184,320 bytes)

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