Report - microsoft-system-repair.msi

Generic Malware Malicious Library MSOffice File CAB OS Processor Check
ScreenShot
Created 2024.08.25 18:41 Machine s1_win7_x6403
Filename microsoft-system-repair.msi
Type Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, MSI Installer, Code page: 1252, Title: Microsoft Update Health Tools 5.72.0.0, Subject: Microsoft Update Health Tools, Author: Microsoft Corporation, Keywords: Installer, Templa
AI Score Not founds Behavior Score
2.4
ZERO API file : mailcious
VT API (file) 14 detected (Malicious, score, Artemis, myuztm, AGEN, PowerShell, Obfuscated, Detected, Eldorado, ZemsilF, cm0@a8D@Gve)
md5 56130894f8bfb3a0f4b33cd2f9d765b4
sha256 42449a23a43b96161f6360e53895ca8dc6487c2966ab579889ffa76b3223f75e
ssdeep 3072:nspAtO9mXwCGjtYNKbYO2gjpcm8rRuqpjCL42loHUvU0yGxr5GqM2a89DIadO:RtO9iRQYpgjpjew5DHyGxcqo8xIj
imphash
impfuzzy
  Network IP location

Signature (7cnts)

Level Description
watch File has been identified by 14 AntiVirus engines on VirusTotal as malicious
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 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 (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

Suricata ids



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