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extension64.dll

Macte! Labs, Inc.

The module extension64.dll by Macte! Labs 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:
Macte! Labs, Inc.  (signed and verified)

Version:
1.0

MD5:
754cfa400328742956041345d186a125

SHA-1:
4cb1cb4a1b1df5065194246f51a8249a272ef902

SHA-256:
66f609344766833a07b4292ce1e721ed097425e29266826ca2ba32aa30d83d95

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:
5/10/2024 3:35:56 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.7.27.0

File size:
470.1 KB (481,352 bytes)

Product version:
1.0

Original file name:
Extension.dll

File type:
Dynamic link library (Win64 DLL)

Language:
English (United States d'America)

Common path:
C:\Program Files\best youtube downloader\basement\extension64.dll

Digital Signature
Signed by:
Macte! Labs, Inc.

Authority:
Thawte, Inc.

Valid from:
10/4/2011 2:00:00 AM

Valid to:
10/4/2013 1:59:59 AM

Subject:
CN="Macte! Labs, Inc.", O="Macte! Labs, Inc.", L=Vancouver, S=British Columbia, C=CA

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

Serial number:
1DFFCC714238EF3B3588A3C647077C47

Registration
CLSID:
{95EDC833-368A-417E-8243-937FD07DF489}

COM registered:
Yes

File PE Metadata
Compilation timestamp:
11/15/2012 9:20:36 AM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
6144:RLos2iDQPFmaMi+zYMeHluhkp/C2Wsp/uhGUzIJ4OnLLzUVE5TfWzoJTNwCg:RLQ8+mzoHv9p/uwUzKvLLzt5TuA+

Entry address:
0x39124

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, 43, 65, 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, AB, FE, FF, FF, CC, CC, CC, 48, 89, 5C, 24, 10, 48, 89, 74, 24, 18, 57, 41, 54, 41, 55, 48, 83, EC, 40, 48, 89, 64, 24, 30, 45, 8B, E0, 48, 8B, FA, 48, 8B, F1, 45, 33, ED, 41, 8B, C5, 49, 3B, CD, 0F, 95, C0, 41, 3B, C5, 75, 26, E8, 59, 24, 00, 00, C7, 00, 16, 00, 00, 00, 4C, 89, 6C...
 
[+]

Code size:
316.5 KB (324,096 bytes)

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