{11207755-8d7c-48d5-b7f0-2cc889e81a77}.dll

Positive Finds

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module {11207755-8d7c-48d5-b7f0-2cc889e81a77}.dll by Positive Finds 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:
Positive Finds  (signed and verified)

Version:
1.0.5727.17561

MD5:
8f1dcc91d1e0cc1783a239827600e337

SHA-1:
d1820013eddfda232e3c227373cc0d21e20e5e4c

SHA-256:
db182a9e11359c0927ebdab4c6f7712c97a54d16e7d59720d220bc950d5d7442

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:
3/16/2017 5:47:14 PM UTC  (one month ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.16.13

File size:
532.8 KB (545,552 bytes)

Product version:
1.0.5727.17561

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{11207755-8d7c-48d5-b7f0-2cc889e81a77}.dll

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
11/5/2014 1:00:00 AM

Valid to:
11/6/2015 12:59:59 AM

Subject:
CN=Positive Finds, O=Positive Finds, 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:
36C47A2CBAB882A650F1E1B7D4BE3A45

File PE Metadata
Compilation timestamp:
9/6/2015 6:45:33 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

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, 30, 56, 05, 10, E8, 75, 2E, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, CC, EF, 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)

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