Report - System.ERROR.Log.915f56c710edef40c167c7e4f3658d65.msi

CAB MSOffice File DLL PE64 PE File
ScreenShot
Created 2023.06.07 13:40 Machine s1_win7_x6402
Filename System.ERROR.Log.915f56c710edef40c167c7e4f3658d65.msi
Type Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, MSI Installer, Code pa
AI Score Not founds Behavior Score
5.2
ZERO API file : clean
VT API (file)
md5 821fa2667e4aec575987afcef2276fe5
sha256 e882480b995a7798e8b416ad58858e1331fc0d9af462a6543da7f55b68bf6bec
ssdeep 1536:3rLL+SxNX5S8+P+RjCLn1KmbQAPYfQyWqlBwJsELqx0YDuFwmRhKYu58tyzhbV9Z:nvzl0LnTMAPCVlCJsEAiDREYu6yrG3Vs
imphash
impfuzzy
  Network IP location

Signature (12cnts)

Level Description
danger Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually)
watch Communicates with host for which no DNS query was performed
watch One or more of the buffers contains an embedded PE file
notice Allocates read-write-execute memory (usually to unpack itself)
notice Checks adapter addresses which can be used to detect virtual network interfaces
notice Checks for the Locally Unique Identifier on the system for a suspicious privilege
notice One or more potentially interesting buffers were extracted
notice Performs some HTTP requests
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
info CAB_file_format CAB archive file binaries (upload)
info IsDLL (no description) binaries (download)
info IsPE64 (no description) binaries (download)
info Microsoft_Office_File_Zero Microsoft Office File binaries (upload)
info PE_Header_Zero PE File Signature binaries (download)

Network (5cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
http://sslcom.repository.certum.pl/ctnca.cer US Linknet-Fastnet ASN 96.7.39.69 clean
sslcom.repository.certum.pl US Linknet-Fastnet ASN 96.7.39.84 clean
104.26.5.15 US CLOUDFLARENET 104.26.5.15 clean
104.17.214.67 US CLOUDFLARENET 104.17.214.67 clean
121.254.136.104 KR LG DACOM Corporation 121.254.136.104 clean

Suricata ids



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