2924fd50-7eb2-4f83-b350-04eaa1a7eaba.dll

Porter Studio Plus

This adware is a web browser extension that will inject advertising in the browser in the form of unwanted banners and text-links which may link to malware sites and install unwanted software. The module 2924fd50-7eb2-4f83-b350-04eaa1a7eaba.dll by Porter Studio Plus has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is part of the Brightcircle group of web-extensions that inject advertisements in the browser.
Publisher:
Porter Studio Plus  (signed and verified)

MD5:
ec89fa428db303b929a6347bb517e456

SHA-1:
be47107869e101d3fabfcbdbddeeb282541dd123

SHA-256:
170a85f31e264c66c4a305864349be26d255b3c7f146d305a3ded31b58146127

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:
2/27/2020 7:22:36 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Brightcircle (M)
17.3.6.20

File size:
137.9 KB (141,216 bytes)

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\Program Files\savepass 1.1\2924fd50-7eb2-4f83-b350-04eaa1a7eaba.dll

Digital Signature
Authority:
COMODO CA Limited

Valid from:
10/19/2014 7:00:00 PM

Valid to:
10/20/2015 6:59:59 PM

Subject:
CN=Porter Studio Plus, O=Porter Studio Plus, STREET=Athinodorou 3, STREET=Dasoupoli Strovolos, L=Nicosia, S=Cyprus, PostalCode=2025, C=CY

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00B7BA41CFBA8D50AF9A2A64362C08FA91

File PE Metadata
Compilation timestamp:
11/4/2014 2:37:44 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

Entry address:
0x79E8

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 8D, 38, 00, 00, FF, 75, 10, FF, 75, 0C, FF, 75, 08, E8, 07, 00, 00, 00, 83, C4, 0C, 5D, C2, 0C, 00, 6A, 0C, 68, 88, BC, 01, 10, E8, D9, 14, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, 4C, E2, 01, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, 70, 71, 01, 10, 85, C9, 74, 0C, FF, 75, 10, 56, FF, 75, 08, FF, D1, 89, 45, E4, 85, C0, 0F, 84, B1, 00, 00, 00, FF, 75, 10, 56, FF, 75, 08, E8, 11, FE, FF, FF, 89, 45, E4...
 
[+]

Entropy:
6.1691

Developed / compiled with:
Microsoft Visual C++

Code size:
81.5 KB (83,456 bytes)

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