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yaimoauto.exe

Mpagosx, S.L.

The application yaimoauto.exe by Mpagosx, S.L 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. The file has been seen being downloaded from 100classicgames.com.
Publisher:
Mpagosx, S.L.  (signed and verified)

MD5:
d1acfda5165dd86b7a7c02a914a5f840

SHA-1:
27df9a373ebfbf747fe1bda42d4794d2bfa7475b

SHA-256:
208e57f24b7eb1e1391080b00f9feec43ba48543c9dcaa7a230c60589c4d5eb5

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:
12/26/2024 11:54:38 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Mpagosx (M)
16.3.26.13

File size:
776.8 KB (795,464 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\yaimoauto.exe

Digital Signature
Signed by:
Mpagosx, S.L.

Authority:
DigiCert Inc

Valid from:
10/1/2013 5:30:00 AM

Valid to:
10/6/2014 5:30:00 PM

Subject:
CN="Mpagosx, S.L.", O="Mpagosx, S.L.", L=Cornella de Llobregat, S=Barcelona, C=ES

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
03CACC59110CD7A6D5B2E5BEDBE8D8C7

File PE Metadata
Compilation timestamp:
8/1/2014 12:52:20 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
12.0

CTPH (ssdeep):
12288:0zNq8W0SE8wvSS0dvS3O4b1julJ3MzDme8G1C88tfwDdwnCuw:0zNq8W0SE80SScoO4bBuJCD/6W9uw

Entry address:
0x88BC3

Entry point:
E8, FB, CB, 00, 00, E9, 7F, FE, FF, FF, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, CC, 57, 56, 8B, 74, 24, 10, 8B, 4C, 24, 14, 8B, 7C, 24, 0C, 8B, C1, 8B, D1, 03, C6, 3B, FE, 76, 08, 3B, F8, 0F, 82, 68, 03, 00, 00, 0F, BA, 25, 70, A6, 4B, 00, 01, 73, 07, F3, A4, E9, 17, 03, 00, 00, 81, F9, 80, 00, 00, 00, 0F, 82, CE, 01, 00, 00, 8B, C7, 33, C6, A9, 0F, 00, 00, 00, 75, 0E, 0F, BA, 25, 68, 77, 4B, 00, 01, 0F, 82, DA, 04, 00, 00, 0F, BA, 25, 70, A6, 4B, 00, 00, 0F, 83, A7, 01, 00...
 
[+]

Entropy:
6.6724

Code size:
642 KB (657,408 bytes)

The file yaimoauto.exe has been seen being distributed by the following URL.

http://100classicgames.com/dwn/install/.../yaimoauto.exe

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