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mgrldr_u.dll

Musiclab, LLC

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

MD5:
f468b7d65fbab2f92b60e20125bf01f6

SHA-1:
5332c5922a01a14cf8888751ca20c94065567205

SHA-256:
63cb1a91e3b937601c9b48cb6110dd1c09615cc6dcc554f3831dade7cc25fe24

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:
2/24/2025 5:58:10 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.APN (M)
16.12.7.4

File size:
24.6 KB (25,152 bytes)

File type:
Dynamic link library (Win64 DLL)

Common path:
C:\Program Files\music toolbar\datamngr\x64\mgrldr_u.dll

Digital Signature
Signed by:
Musiclab, LLC

Authority:
Thawte, Inc.

Valid from:
2/27/2012 1:00:00 AM

Valid to:
5/7/2014 1:59:59 AM

Subject:
CN="Musiclab, LLC", OU=SECURE APPLICATION DEVELOPMENT, O="Musiclab, LLC", L=New York, S=New York, C=US

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

Serial number:
3CDB628DC357BE9A7CE67EC69BB14575

File PE Metadata
Compilation timestamp:
12/12/2013 12:22:33 PM

OS version:
5.2

OS bitness:
Win64

Subsystem:
Windows GUI

Linker version:
10.0

Entry address:
0x24D0

Entry point:
4C, 89, 44, 24, 18, 89, 54, 24, 10, 48, 89, 4C, 24, 08, 48, 83, EC, 28, 83, 7C, 24, 38, 01, 75, 59, 48, 8B, 44, 24, 30, 48, 89, 05, A3, 2D, 00, 00, E8, 76, 14, 00, 00, 0F, B6, C0, 85, C0, 74, 37, E8, 5A, F1, FF, FF, E8, 45, 00, 00, 00, E8, F0, EA, FF, FF, E8, 8B, 11, 00, 00, 0F, B6, C0, 85, C0, 75, 0D, E8, 4F, EF, FF, FF, 48, 8B, C8, E8, 87, EF, FF, FF, E8, 82, FD, FF, FF, 48, 8B, C8, E8, BA, FD, FF, FF, EB, 0A, 48, 8B, 4C, 24, 30, E8, 9E, 14, 00, 00, B8, 01, 00, 00, 00, 48, 83, C4, 28, C3, CC, CC, CC, CC...
 
[+]

Code size:
11 KB (11,264 bytes)

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