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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 100juegosclasicos.com.
Publisher:
Mpagosx, S.L.  (signed and verified)

MD5:
2bf991112ce0636357b845fce0217784

SHA-1:
79413f6a8dbf5da093ccc411e3442e76c6ea0616

SHA-256:
b1a1eb3e6f9d2fdc4f35bc9baaadeeb5cf7f989b62ee44bbd3c266e2584933a8

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:
4/25/2024 11:02:11 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Mpagosx (M)
16.2.16.1

File size:
757.8 KB (776,008 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:
9/30/2013 7:00:00 PM

Valid to:
10/6/2014 7:00:00 AM

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:
1/15/2014 10:17:02 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
12288:sAjotNhcSfJyYv4DVlo+4XI6/ZZYzDPeVA9l7hwFCxfIVfJJ2vjjCbpjEKOCdwac:JjotNhcSfYYv4D73EZZYzD2VNddu

Entry address:
0x815D3

Entry point:
E8, BF, 75, 00, 00, E9, 7F, FE, FF, FF, 55, 8B, EC, 83, 25, C4, 01, 4B, 00, 00, 83, EC, 10, 53, 33, DB, 43, 09, 1D, C0, D2, 4A, 00, 6A, 0A, E8, 4D, 05, 01, 00, 85, C0, 0F, 84, 0E, 01, 00, 00, 33, C9, 8B, C3, 89, 1D, C4, 01, 4B, 00, 0F, A2, 56, 8B, 35, C0, D2, 4A, 00, 57, 8D, 7D, F0, 83, CE, 02, 89, 07, 89, 5F, 04, 89, 4F, 08, 89, 57, 0C, F7, 45, F8, 00, 00, 10, 00, 89, 35, C0, D2, 4A, 00, 74, 13, 83, CE, 04, C7, 05, C4, 01, 4B, 00, 02, 00, 00, 00, 89, 35, C0, D2, 4A, 00, F7, 45, F8, 00, 00, 00, 10, 74, 13...
 
[+]

Entropy:
6.5494

Code size:
605 KB (619,520 bytes)

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

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

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