home

{efa0fcc5-06f9-4c9e-92b8-71c6fdc47224}.dll

Great Find

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module {efa0fcc5-06f9-4c9e-92b8-71c6fdc47224}.dll by Great Find has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is also typically executed from the user's temporary directory.
Publisher:
Great Find  (signed and verified)

Version:
1.0.5734.28271

MD5:
5ebc4ecea99a5f9f7b63990ec7011e8d

SHA-1:
1e45952b99f6ef2b7c13d344dde021784c387132

SHA-256:
8586dbeafdf8046ff17d1ba07015ff566a01afd08d1f4fe40cf09da1241e992c

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Belongs to the Sambreel/Yontoo progam that inserts various forms of advertising in the user's web browser, installed with minimal or no user consent.

Analysis date:
4/24/2024 12:43:51 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo.GreatFind (M)
15.11.29.13

File size:
536.2 KB (549,088 bytes)

Product version:
1.0.5734.28271

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{efa0fcc5-06f9-4c9e-92b8-71c6fdc47224}.dll

Digital Signature
Signed by:
Great Find

Authority:
VeriSign, Inc.

Valid from:
6/8/2015 1:00:00 AM

Valid to:
6/8/2016 12:59:59 AM

Subject:
CN=Great Find, O=Great Find, L=San Diego, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
7E856499DE45F8F4E6964582D37E3977

File PE Metadata
Compilation timestamp:
9/13/2015 11:42:30 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
6144:9UZS4Gt4XAXqwgSYZvbj8DisVlHm6zo7LBm4AwQjifsGsrAjFBveZMHvjRZB:nlXvlibj8DiMnELBJAwQmeAnveZOvj9

Entry address:
0x1C8DC

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, A2, 8D, 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, 20, 62, 05, 10, E8, 75, 2E, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, CC, FF, 07, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, BC, 65, 04, 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:
274.5 KB (281,088 bytes)

Remove {efa0fcc5-06f9-4c9e-92b8-71c6fdc47224}.dll - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.