Report - Atualizador_Fiscal_NFe.msi

Generic Malware Malicious Library MSOffice File CAB OS Processor Check
ScreenShot
Created 2024.11.11 09:43 Machine s1_win7_x6403
Filename Atualizador_Fiscal_NFe.msi
Type Composite Document File V2 Document, Little Endian, Os: Windows, Version 10.0, MSI Installer, Code page: 1252, Title: Installation Database, Subject: AteraAgent, Author: Atera networks, Keywords: Installer, Comments: This installer database contains the l
AI Score Not founds Behavior Score
4.2
ZERO API
VT API (file) 23 detected (remote, access, atera, RemAdm, GenericKD, RemoteAdmin, HackTool, CLOUD, RemoteAdminNET, Detected, ApplicUnwnt@#2s9re1zdfn0go, KNVS)
md5 61b54e1bd417282f38e537804fd1d1db
sha256 fc706bcf6b6c9c787c723bd168c74ca7ebc228962f78b6f57225b7a45c2dc5e7
ssdeep 49152:j+1Ypn4N2MGVv1zyIBWGppT9jnMHRjOOozjcqZJN8dUZTwYaH7oqPxMbY+K/tzQz:j+lUlz9FKbsodq0YaH7ZPxMb8tT
imphash
impfuzzy
  Network IP location

Signature (10cnts)

Level Description
warning File has been identified by 23 AntiVirus engines on VirusTotal as malicious
watch Attempts to create or modify system certificates
watch One or more of the buffers contains an embedded PE file
notice Allocates read-write-execute memory (usually to unpack itself)
notice Checks for the Locally Unique Identifier on the system for a suspicious privilege
notice One or more potentially interesting buffers were extracted
notice Queries the disk size which could be used to detect virtual machine with small fixed size or dynamic allocation
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info Queries for the computername

Rules (5cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware binaries (upload)
watch Malicious_Library_Zero Malicious_Library binaries (upload)
info CAB_file_format CAB archive file binaries (upload)
info Microsoft_Office_File_Zero Microsoft Office File binaries (upload)
info OS_Processor_Check_Zero OS Processor Check binaries (upload)

Network (4cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
ocsp.digicert.com US EDGECAST 152.195.38.76
ps.pndsn.com JP AMAZON-02 18.179.18.154
crl3.digicert.com US EDGECAST 152.195.38.76
agent-api.atera.com US MICROSOFT-CORP-MSN-AS-BLOCK 20.37.139.187

Suricata ids



Similarity measure (PE file only) - Checking for service failure