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autofirma.exe

MINISTERIO DE HACIENDA Y ADMINISTRACIONES PÚBLICAS

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.dicoruna.es and multiple other hosts.
Publisher:
MINISTERIO DE HACIENDA Y ADMINISTRACIONES PÚBLICAS  (signed and verified)

MD5:
0a395551d44647e79b41a109df185154

SHA-1:
404a1408dca2a6d9b9e0926c211ddce900e1a537

SHA-256:
f3792ddf6e61944075ab80c13b77aa4853f56fafcb41495aa67725dfff33e8e9

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
5/4/2024 6:38:10 AM UTC  (today)

File size:
43.2 MB (45,248,040 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\autofirma\autofirma.exe

Digital Signature
Signed by:
MINISTERIO DE HACIENDA Y ADMINISTRACIONES PÚBLICAS

Authority:
AC Camerfirma S.A.

Valid from:
1/11/2016 2:30:48 PM

Valid to:
1/10/2018 2:30:48 PM

Subject:
C=ES, CN=FIRMA DE CÓDIGO DE COMPONENTES DIR.TECN.INF. Y LAS COMU(DTIC), O=MINISTERIO DE HACIENDA Y ADMINISTRACIONES PÚBLICAS, OID.1.3.6.1.4.1.17326.30.2=CIF, SERIALNUMBER=S2833002E, OU=DIRECCION DE TECNOLOGIAS DE LA INFORMACION Y LAS COMUNICACIONES, OU=MºHACIENDA Y ADMN.PUBLIC.SECR.ESTADO ADMON.PUBLICAS, L=MADRID, S=MADRID, Description=Code Signing Certificate: CODESIGN-730-SW-KUSU

Issuer:
CN=Camerfirma Codesign - 2009, L=Madrid (see current address at https://www.camerfirma.com/address), SERIALNUMBER=A82743287, O=AC Camerfirma S.A., C=ES

Serial number:
27040CB385155A1A

File PE Metadata
Compilation timestamp:
10/7/2014 6:40:10 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
786432:v0L0p78LvvP6JSpmvIBY8cKTq285eFH5a6ZFeJkkWf49GHpMFq0yuUrcF4V:3pO3CJlwBbcY85eFHkoF5fGW+FN3Ur9

Entry address:
0x30B6

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 90, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, 1C, 71, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 09, A3, 98, 37, 42, 00, E8, A8, 2D, 00, 00, A3, E4, 36, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, 98, EC, 41, 00, FF, 15, 64, 71, 40, 00, 68, 80, 91, 40, 00, 68, E0, 2E, 42, 00, E8, 52, 2A, 00, 00, FF, 15, 20, 71, 40, 00, BD, 00, 90, 42, 00, 50, 55, E8, 40, 2A...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file autofirma.exe has been seen being distributed by the following 3 URLs.

https://www.dicoruna.es/.../AutoFirma1.4.2.exe

https://sede.ugr.es/carpetaPersonal/.../AutoFirma1.4.2.exe

http://web.coal.es/ftp/.../AutoFirma1.4.2.exe

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