{110f9bda-2d33-46ac-ab92-331f3c7436ce}.dll

Positive Finds

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module {110f9bda-2d33-46ac-ab92-331f3c7436ce}.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:
1.0.5726.15663

MD5:
79a5e94ca0ca724c1dccd65301246abf

SHA-1:
f2b7165e0211f619e39d7bd5cc96b9f2e188e8ee

SHA-256:
cac9392e04b8f5cb3a878def221c70167973d73fb33ab490cc9e8b862b54be87

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:
12/7/2019 6:41:25 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.16.13

File size:
535.8 KB (548,624 bytes)

Product version:
1.0.5726.15663

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{110f9bda-2d33-46ac-ab92-331f3c7436ce}.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:
9/5/2015 5:42:17 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, F0, 5D, 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)

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