221dcc5a-f182-443f-b31e-cca97a8f4d35.dll

Bohr­-ium Group

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 221dcc5a-f182-443f-b31e-cca97a8f4d35.dll by Bohr­-ium Group has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is distributed as part of the Brightcircle group of browser-extensions.
Publisher:
Bohr­-ium Group  (signed and verified)

MD5:
4b6ffd5ad4b3b9d2a85c2ffcea8f3125

SHA-1:
b0548f2d6f24b87d6e8c150d81d1bad7e51d783f

SHA-256:
52b925f0307582dfb4661cafed99b34be58234726d09e34685c7bc6afcac3821

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:
1/25/2020 9:50:53 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Brightcircle (M)
17.3.12.12

File size:
120.9 KB (123,776 bytes)

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\browsers apps +\221dcc5a-f182-443f-b31e-cca97a8f4d35.dll

Digital Signature
Authority:
COMODO CA Limited

Valid from:
8/13/2014 9:00:00 PM

Valid to:
8/14/2015 8:59:59 PM

Subject:
CN=Bohr­-ium Group, O=Bohr­-ium Group, STREET=Athinodorou 3, L=Nicosia, S=Nicosia, PostalCode=2025, C=CY

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

Serial number:
79AE90FF01AB303C263027AB2FC84409

File PE Metadata
Compilation timestamp:
8/22/2014 7:04:01 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

Entry address:
0x5123

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 0D, 39, 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, 40, 7A, 01, 10, E8, DE, 14, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, 4C, A2, 01, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, D0, 2F, 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...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
67.5 KB (69,120 bytes)

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