Report - youngjuan.vbs

Generic Malware Antivirus Hide_URL PowerShell
ScreenShot
Created 2024.08.18 14:21 Machine s1_win7_x6403
Filename youngjuan.vbs
Type Little-endian UTF-16 Unicode text, with very long lines, with CRLF line terminators
AI Score Not founds Behavior Score
7.6
ZERO API file : mailcious
VT API (file) 2 detected ()
md5 4ff4cc2242c1e40ba40b21e322494800
sha256 54370bfc8bce479c37ad31a7e4dd711cfeb393e2dcea980450ef56062d0b1015
ssdeep 12288:o2i5CgmLW1CG3KfZqNl0hdXDE9JaTtRIwbaGKvo9dwSuZ4VgFUeBlJxCcACsyxPY:o2+19sFPIzNTuulgV
imphash
impfuzzy
  Network IP location

Signature (18cnts)

Level Description
danger The processes wscript.exe
watch Creates a suspicious Powershell process
watch Network communications indicative of a potential document or script payload download was initiated by the process powershell.exe
watch One or more non-whitelisted processes were created
notice A process created a hidden window
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 Creates a shortcut to an executable file
notice Creates a suspicious process
notice File has been identified by 2 AntiVirus engines on VirusTotal as malicious
notice Poweshell is sending data to a remote host
notice URL downloaded by powershell script
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info Command line console output was observed
info Queries for the computername
info Uses Windows APIs to generate a cryptographic key

Rules (5cnts)

Level Name Description Collection
warning Generic_Malware_Zero Generic Malware binaries (download)
watch Antivirus Contains references to security software binaries (download)
notice hide_url_link Hide url link scripts
info PowerShell PowerShell script scripts
info PowershellDI Extract Download/Invoke calls from powershell script scripts

Network (2cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?
ia803104.us.archive.org US INTERNET-ARCHIVE 207.241.232.154 malware
207.241.232.154 US INTERNET-ARCHIVE 207.241.232.154 malware

Suricata ids



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