{5ac8d8c2-4abc-4a8e-9916-c9e931180345}.dll

Internet Program

Part of the Yontoo adware component, a web browser plugin that injects unwanted ads in the browser. The module {5ac8d8c2-4abc-4a8e-9916-c9e931180345}.dll by Internet Program 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:
Internet Program  (signed and verified)

Version:
1.0.5771.10499

MD5:
b8723b3b1bd90f168f6db0f62fb0c853

SHA-1:
f3cecf665f6036907b6c5719f79c6a983dbb06d9

SHA-256:
4ce51af1e2b3db2f8daffbd7a79976948b39f877faf23d89fed1f8abcb1b871a

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:
7/9/2020 7:23:16 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Yontoo (M)
17.3.16.10

File size:
496.8 KB (508,696 bytes)

Product version:
1.0.5771.10499

File type:
Dynamic link library (Win32 DLL)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\{5ac8d8c2-4abc-4a8e-9916-c9e931180345}.dll

Digital Signature
Authority:
VeriSign, Inc.

Valid from:
11/4/2014 10:00:00 PM

Valid to:
11/5/2015 9:59:59 PM

Subject:
CN=Internet Program, O=Internet Program, 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:
146D6AFF83C11B0B4BF34BD665E746C7

File PE Metadata
Compilation timestamp:
10/20/2015 10:50:10 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

Entry address:
0x18A48

Entry point:
55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, BD, 9B, 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, E0, CC, 04, 10, E8, A9, 22, 00, 00, 33, C0, 40, 8B, 75, 0C, 85, F6, 75, 0C, 39, 35, AC, 83, 07, 10, 0F, 84, E4, 00, 00, 00, 83, 65, FC, 00, 83, FE, 01, 74, 05, 83, FE, 02, 75, 35, 8B, 0D, 90, 39, 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:
253.5 KB (259,584 bytes)

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